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Engine Control System (Diagnostic Codes (P0505 - P1603)): Other Lexus RX III рестайлинг

Testing & Diagnostics 7 illustrations ~18793 words

MONITOR STRATEGY

Related DTCsP0505: Idle speed control functional check
Required Sensors / Components (Main)Electronic throttle control system
Required Sensors / Components (Related)Crankshaft position sensor, engine coolant temperature sensor, and vehicle speed sensor
Frequency of OperationOnce per driving cycle
Duration10 minutes
MIL Operation2 driving cycles
Sequence of OperationNone

TYPICAL ENABLING CONDITIONS

Monitor runs whenever following DTCs are not presentP0010, P0020 (Camshaft timing oil control valve assembly bank 1, 2) P0011, P0021 (VVT system bank 1, 2 - advance) P0012, P0022 (VVT system bank 1, 2 - retard) P0013, P0023 (Exhaust camshaft timing oil control valve assembly bank 1, 2) P0014, P0024 (Exhaust VVT system bank 1, 2 - advance) P0015, P0025 (Exhaust VVT system bank 1, 2 - retard) P0016, P0018 (VVT system bank 1, 2 - misalignment) P0017, P0019 (Exhaust VVT system bank 1, 2 - misalignment) P0031, P0032, P0051, P0052, P101D, P103D (Air fuel ratio sensor heater) P0102, P0103 (Mass air flow meter) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0125 (Insufficient coolant temperature for closed loop fuel control) P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D (Air fuel ratio sensor) P0171, P0172, P0174, P0175 (Fuel system) P0301, P0302, P0303, P0304, P0305, P0306 (Misfire) P0335 (Crankshaft position sensor) P0340, P0342, P0343, P0345, P0347, P0348 (VVT sensor) P0351, P0352, P0353, P0354, P0355, P0356 (Igniter) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT sensor) P0451, P0452, P0453 (Evaporative emission control system) P0500 (Vehicle speed sensor) P0705 (Shift lever control switch) P2195, P2196, P2197, P2198 (Air fuel ratio sensor - rationality) P219A, P219B (Air fuel ratio imbalance) P2237, P2240 (Air fuel ratio sensor - open) P2238, P2241, P2252, P2255 (Air fuel ratio sensor - low impedance) P2239, P2242, P2253, P2256 (Air fuel ratio sensor - high impedance)
EngineRunning

TYPICAL MALFUNCTION THRESHOLDS

Either of the following condition is met1 or 2
1. Both of the following conditions A and B are met
A. Engine speed - Target engine speedLess than -100 RPM, or more than 150 RPM (A/C off and NSW off) Less than -100 RPM, or more than 200 RPM (A/C on or NSW on)
B. IAC flow rate learned value0.88 L/sec. or less, or 8.5 L/sec. or more for 5 seconds or more
2. Both of the following conditions C and D are met
C. Frequency that both of the following conditions (a) and (b) are met5 times or more
(a) Engine speed - Target engine speedLess than -100 RPM, or more than 150 RPM (A/C off and NSW off) Less than -100 RPM, or more than 200 RPM (A/C on or NSW on)
(b) Vehicle conditionStopped after being driven at 6.25 mph (10 km/h) or more
D. Either of the following condition is met(c) or (d)
(c) Amount of change IAC flow rate learning value+4.04 L/sec. or more, or -7.52 L/sec. or less
(d) IAC flow rate learning value0.88 L/sec. or less, or 8.5 L/sec. or more

Scheme 208

Scheme 208: CONFIRMATION DRIVING PATTERN
Scheme 208: CONFIRMATION DRIVING PATTERN
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Start the engine and warm it up until the engine coolant temperature is 75°C (167°F) or higher with all the accessories switched off [B].
  7. Idle the engine for 5 minutes or more [C]. HINT: In order to keep the idling stable, turn off the A/C and all other electric loads and do not perform any shift operations.
  8. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  9. Read the pending DTCs [D]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  10. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  11. Input the DTC: P0505.
  12. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [E] and [F].
  13. Accelerate the vehicle to 6.25 mph (10 km/h) or more, and then idle the engine for 20 seconds or more [E].
  14. Repeat step [E] 5 times.
  15. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  16. Read the pending DTCs [F]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  17. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  18. Input the DTC: P0505.
  19. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  20. If the judgment result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

PROCEDURE

  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0505) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0505 is output A DTC P0505 and other DTCs are output B HINT: If any DTCs other than P0505 are output, troubleshoot those DTCs first. B --> See step 6 A: Go to next step
  2. CHECK PCV HOSE CONNECTIONS Check the PCV hose connections. Refer to «COMPONENTS [03/2012 - ]»(ref-602694-S39439051002014030500000) . OK PCV hose is connected correctly and is not damaged. NG --> See step 7 OK: Go to next step
  3. CHECK INTAKE SYSTEM Check the intake system for vacuum leaks. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602708-S02600538682014030500000) . OK No leaks in intake system. NG --> REPAIR OR REPLACE INTAKE SYSTEM OK: Go to next step
  4. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY (THROTTLE VALVE) Check for contamination between the throttle valve and housing, and check that the throttle valve moves smoothly. OK Throttle valve is not contaminated with foreign objects and moves smoothly. NG --> See step 8 OK: Go to next step
  5. CONFIRM WHETHER DTC OUTPUT RECURS Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Turn the engine switch off and wait for at least 30 seconds. Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending. Read the pending DTCs. RESULT Result Proceed to DTC P0505 is output A DTC is not output B B --> END A --> See step 9
  6. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - 07/2012]»(ref-602699-S37427334262014030500000)
  7. REPAIR OR REPLACE PCV HOSE. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602694-S25663046682014030500000)
  8. REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S02302826662014030500000)
  9. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP0505: Idle speed control functional check
Required Sensors / Components (Main)Electronic throttle control system
Required Sensors / Components (Related)Crankshaft position sensor, engine coolant temperature sensor, and vehicle speed sensor
Frequency of OperationOnce per driving cycle
Duration10 minutes
MIL Operation2 driving cycles
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentP0010, P0020 (Camshaft timing oil control valve assembly bank 1, 2) P0011, P0021 (VVT system bank 1, 2 - advance) P0012, P0022 (VVT system bank 1, 2 - retard) P0013, P0023 (Exhaust camshaft timing oil control valve assembly bank 1, 2) P0014, P0024 (Exhaust VVT system bank 1, 2 - advance) P0015, P0025 (Exhaust VVT system bank 1, 2 - retard) P0016, P0018 (VVT system bank 1, 2 - misalignment) P0017, P0019 (Exhaust VVT system bank 1, 2 - misalignment) P0031, P0032, P0051, P0052, P101D, P103D (Air fuel ratio sensor heater) P0102, P0103 (Mass air flow meter) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0125 (Insufficient coolant temperature for closed loop fuel control) P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D (Air fuel ratio sensor) P0171, P0172, P0174, P0175 (Fuel system) P0301, P0302, P0303, P0304, P0305, P0306 (Misfire) P0335 (Crankshaft position sensor) P0340, P0342, P0343, P0345, P0347, P0348 (VVT sensor) P0351, P0352, P0353, P0354, P0355, P0356 (Igniter) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT sensor) P0451, P0452, P0453 (Evaporative emission control system) P0500 (Vehicle speed sensor) P0705 (Shift lever control switch) P2195, P2196, P2197, P2198 (Air fuel ratio sensor - rationality) P219A, P219B (Air fuel ratio imbalance) P2237, P2240 (Air fuel ratio sensor - open) P2238, P2241, P2252, P2255 (Air fuel ratio sensor - low impedance) P2239, P2242, P2253, P2256 (Air fuel ratio sensor - high impedance)
EngineRunning
Either of the following condition is met1 or 2
1. Both of the following conditions A and B are met
A. Engine speed - Target engine speedLess than -100 RPM, or more than 150 RPM (A/C off and NSW off) Less than -100 RPM, or more than 200 RPM (A/C on or NSW on)
B. IAC flow rate learned value0.88 L/sec. or less, or 8.5 L/sec. or more for 5 seconds or more
2. Both of the following conditions C and D are met
C. Frequency that both of the following conditions (a) and (b) are met5 times or more
(a) Engine speed - Target engine speedLess than -100 RPM, or more than 150 RPM (A/C off and NSW off) Less than -100 RPM, or more than 200 RPM (A/C on or NSW on)
(b) Vehicle conditionStopped after being driven at 6.25 mph (10 km/h) or more
D. Either of the following condition is met(c) or (d)
(c) Amount of change IAC flow rate learning value+4.04 L/sec. or more, or -7.52 L/sec. or less
(d) IAC flow rate learning value0.88 L/sec. or less, or 8.5 L/sec. or more

CONFIRMATION DRIVING PATTERN

  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Start the engine and warm it up until the engine coolant temperature is 75°C (167°F) or higher with all the accessories switched off [B].
  7. Idle the engine for 5 minutes or more [C]. HINT: In order to keep the idling stable, turn off the A/C and all other electric loads and do not perform any shift operations.
  8. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  9. Read the pending DTCs [D]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  10. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  11. Input the DTC: P0505.
  12. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [E] and [F].
  13. Accelerate the vehicle to 6.25 mph (10 km/h) or more, and then idle the engine for 20 seconds or more [E].
  14. Repeat step [E] 5 times.
  15. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  16. Read the pending DTCs [F]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  17. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  18. Input the DTC: P0505.
  19. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  20. If the judgment result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0505) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0505 is output A DTC P0505 and other DTCs are output B HINT: If any DTCs other than P0505 are output, troubleshoot those DTCs first. B --> See step 6 A: Go to next step
  2. CHECK PCV HOSE CONNECTIONS Check the PCV hose connections. Refer to «COMPONENTS [03/2012 - ]»(ref-602694-S39439051002014030500000) . OK PCV hose is connected correctly and is not damaged. NG --> See step 7 OK: Go to next step
  3. CHECK INTAKE SYSTEM Check the intake system for vacuum leaks. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602708-S02600538682014030500000) . OK No leaks in intake system. NG --> REPAIR OR REPLACE INTAKE SYSTEM OK: Go to next step
  4. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY (THROTTLE VALVE) Check for contamination between the throttle valve and housing, and check that the throttle valve moves smoothly. OK Throttle valve is not contaminated with foreign objects and moves smoothly. NG --> See step 8 OK: Go to next step
  5. CONFIRM WHETHER DTC OUTPUT RECURS Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Turn the engine switch off and wait for at least 30 seconds. Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending. Read the pending DTCs. RESULT Result Proceed to DTC P0505 is output A DTC is not output B B --> END A --> See step 9
  6. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [07/2012 - ]»(ref-602699-S06530808582014030500000)
  7. REPAIR OR REPLACE PCV HOSE. Refer to «REMOVAL [07/2012 - ]»(ref-602694-S20911030252014030500000)
  8. REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S00935911162014030500000)
  9. REPLACE ECM. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S02492123622014030500000)
Related DTCsP050A: Cold start idle air speed control system
Required Sensors / Components (Main)Throttle with motor body assembly
Required Sensors / Components (Related)Engine coolant temperature sensor, mass air flow meter sub-assembly
Frequency of OperationOnce per driving cycle
Duration10 seconds
MIL Operation2 driving cycles
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentP0010, P0020 (Camshaft timing oil control valve assembly bank 1, 2) P0011, P0021 (VVT system bank 1, 2 - advance) P0012, P0022 (VVT system bank 1, 2 - retard) P0013, P0023 (Exhaust camshaft timing oil control valve assembly bank 1, 2) P0014, P0024 (Exhaust VVT system bank 1, 2 - advance) P0015, P0025 (Exhaust VVT system bank 1, 2 - retard) P0016, P0018 (VVT system bank 1, 2 - misalignment) P0017, P0019 (Exhaust VVT system bank 1, 2 - misalignment) P0102, P0103 (Mass air flow meter) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0125 (Insufficient coolant temperature for closed loop fuel control) P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D (Air fuel ratio sensor) P0171, P0172, P0174, P0175 (Fuel system) P0301, P0302, P0303, P0304, P0305, P0306 (Misfire) P0335 (Crankshaft position sensor) P0340, P0342, P0343, P0345, P0347, P0348 (VVT sensor) P0351, P0352, P0353, P0354, P0355, P0356 (Igniter) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT sensor) P0500 (Vehicle speed sensor) P0705 (Shift lever position switch) P2195, P2196, P2197, P2198 (Air fuel ratio sensor - rationality) P219A, P219B (Air fuel ratio imbalance) P2237, P2240 (Air fuel ratio sensor - open) P2238, P2241, P2252, P2255 (Air fuel ratio sensor - low impedance) P2239, P2242, P2253, P2256 (Air fuel ratio sensor - high impedance)
Battery voltage8 V or more
Time after engine start3 seconds or more
StarterOFF
Engine coolant temperature at engine start10°C (14°F) or more
Engine coolant temperature10°C (14°F) or more, and less than 50°C (122°F)
Engine idling time3 seconds or more
Fuel-cutOFF
Vehicle speedLess than 1.875 mph (3 km/h)
Time after shift position changed1 second or more
Atmospheric pressure76 kPa(abs) [570 mmHg(abs)] or more
Accumulated mass air flowLess than 20 g (varies with engine coolant temperature)
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure). Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) .
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp.
  7. Check that "Coolant Temp" in the Data List is within the range of -10 to 50°C (14 to 122°F).
  8. Start the engine and warm it up until the coolant temperature is the same as the coolant temperature in the freeze frame data.
  9. Idle the engine for 1 minute or more [B].
  10. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  11. Read the pending DTC [C]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  12. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  13. Input the DTC: P050A.
  14. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows NORMAL, the system is normal. If the judgment result shows INCOMPLETE or N/A, idle the engine for 3 minutes, let the engine cool down, and then perform steps [A] through [C] again.
  15. If no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P050A) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P050A is output A DTC P050A and other DTCs are output B HINT: If any DTCs other than P050A are output, troubleshoot those DTCs first. B --> See step 21 A: Go to next step
  2. READ VALUE USING TECHSTREAM (FUEL TRIM) HINT: Calculate the total fuel trim values to check the characteristic deviation of the mass air flow meter sub-assembly. Connect the Techstream to the DLC3. Start the engine. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Short FT #1, Long FT #1, Short FT #2 and Long FT #2. Read the values displayed on the Techstream while the engine is idling. The total of the Short FT #1 and Long FT #1 values, and the Short FT #2 and Long FT #2 values to obtain the total fuel trim. Result The total of Short FT #1 and Long FT #1 values, and the total of Short FT #2 and Long FT #2 values is between -20% and 20%. NG --> See step 5 OK: Go to next step
  3. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY Check for deposits around the throttle valve and check the throttle valve condition. OK No deposits around throttle valve and throttle valve moves smoothly. Result Result Proceed to NG A OK B B --> See step 14 A: Go to next step
  4. REPAIR OR REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY Repair or replace the throttle with motor body assembly. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S02302826662014030500000) . NEXT --> See step 14
  5. CHECK PCV SYSTEM Check the PCV hose connections. Refer to «COMPONENTS [03/2012 - ]»(ref-602694-S39439051002014030500000) . OK PCV hose is connected correctly and is not damaged. NG --> See step 10 OK: Go to next step
  6. CHECK INTAKE SYSTEM Check the intake system for vacuum leaks. OK No leakage from intake system. NG --> See step 11 OK: Go to next step
  7. CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. OK Air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. NG --> See step 12 OK: Go to next step
  8. PERFORM ACTIVE TEST USING TECHSTREAM (OPERATE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY) Operate the VVT system through the Active test, and check if the VVT system is operating normally. Perform the Active Test, referring to DTC P0011 Inspection Procedure (VVT system for intake camshaft). Refer to «INSPECTION PROCEDURE»(ref-602701-S14826723462014030500000) . Perform the Active Test, referring to DTC P0014 Inspection Procedure (VVT system for exhaust camshaft). Refer to «INSPECTION PROCEDURE»(ref-602701-S05900298682014030500000) . NG --> See step 13 OK: Go to next step
  9. READ VALUE USING TECHSTREAM (MAF). Refer to «PROCEDURE - Step 6»(ref-602702-S35991632122014030500000) OK --> See step 14 NG --> See step 15
  10. REPAIR OR REPLACE PCV SYSTEM Repair or replace PCV system. NEXT --> See step 14
  11. REPAIR OR REPLACE INTAKE SYSTEM Repair or replace the intake system. NEXT --> See step 14
  12. REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Replace the air cleaner filter element sub-assembly. NEXT --> See step 14
  13. CHECK AND REPAIR VVT SYSTEM Check and repair the VVT system. HINT: Refer to DTC P0011 Inspection Procedure for intake camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S14826723462014030500000) . Refer to DTC P0014 Inspection Procedure for exhaust camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S05900298682014030500000) . NEXT: Go to next step
  14. CHECK WHETHER DTC OUTPUT RECURS (P050A) NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050A. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050A is output) B B --> See step 15 A --> See step 22
  15. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY CONNECTOR CONNECTION) Check the connection and terminal contact pressure of connectors and wire harnesses between the mass air flow meter sub-assembly and ECM. Refer to «ELECTRONIC CIRCUIT INSPECTION PROCEDURE [03/2012 - ]»(ref-602551-S37588723142014030500000) . HINT: Repair any problems. NEXT: Go to next step
  16. CHECK WHETHER DTC OUTPUT RECURS NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine a / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050A. Check the DTC judgment result. RESULT Result Proceed to ABNORMAL (DTC P050A is output) A NORMAL (DTC is not output) B B --> END A: Go to next step
  17. CHECK HARNESS AND CONNECTOR (MAS AIR FLOW METER SUB-ASSEMBLY - ECM). Refer to «PROCEDURE - Step 3»(ref-602701-S07387497742014030500000) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  18. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY Replace the mass air flow meter sub-assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000) . HINT: If the result of the inspection performed in step 9 indicated no problem, proceed to the next step without replacing the mass air flow meter sub-assembly. NEXT: Go to next step
  19. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050A. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050A is output) B B --> See step 20 A --> END
  20. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
  21. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - 07/2012]»(ref-602699-S37427334262014030500000)
  22. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
Related DTCsP050A: Cold start idle air speed control system
Required Sensors / Components (Main)Throttle with motor body assembly
Required Sensors / Components (Related)Engine coolant temperature sensor, mass air flow meter sub-assembly
Frequency of OperationOnce per driving cycle
Duration10 seconds
MIL Operation2 driving cycles
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentP0010, P0020 (Camshaft timing oil control valve assembly bank 1, 2) P0011, P0021 (VVT system bank 1, 2 - advance) P0012, P0022 (VVT system bank 1, 2 - retard) P0013, P0023 (Exhaust camshaft timing oil control valve assembly bank 1, 2) P0014, P0024 (Exhaust VVT system bank 1, 2 - advance) P0015, P0025 (Exhaust VVT system bank 1, 2 - retard) P0016, P0018 (VVT system bank 1, 2 - misalignment) P0017, P0019 (Exhaust VVT system bank 1, 2 - misalignment) P0102, P0103 (Mass air flow meter) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0125 (Insufficient coolant temperature for closed loop fuel control) P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D (Air fuel ratio sensor) P0171, P0172, P0174, P0175 (Fuel system) P0301, P0302, P0303, P0304, P0305, P0306 (Misfire) P0335 (Crankshaft position sensor) P0340, P0342, P0343, P0345, P0347, P0348 (VVT sensor) P0351, P0352, P0353, P0354, P0355, P0356 (Igniter) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT sensor) P0500 (Vehicle speed sensor) P0705 (Shift lever position switch) P2195, P2196, P2197, P2198 (Air fuel ratio sensor - rationality) P219A, P219B (Air fuel ratio imbalance) P2237, P2240 (Air fuel ratio sensor - open) P2238, P2241, P2252, P2255 (Air fuel ratio sensor - low impedance) P2239, P2242, P2253, P2256 (Air fuel ratio sensor - high impedance)
Battery voltage8 V or more
Time after engine start3 seconds or more
StarterOFF
Engine coolant temperature at engine start10°C (14°F) or more
Engine coolant temperature10°C (14°F) or more, and less than 50°C (122°F)
Engine idling time3 seconds or more
Fuel-cutOFF
Vehicle speedLess than 1.875 mph (3 km/h)
Time after shift position changed1 second or more
Atmospheric pressure76 kPa(abs) [570 mmHg(abs)] or more
Accumulated mass air flowLess than 20 g (varies with engine coolant temperature)
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure). Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) .
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp.
  7. Check that "Coolant Temp" in the Data List is within the range of -10 to 50°C (14 to 122°F).
  8. Start the engine and warm it up until the coolant temperature is the same as the coolant temperature in the freeze frame data.
  9. Idle the engine for 1 minute or more [B].
  10. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  11. Read the pending DTC [C]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  12. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  13. Input the DTC: P050A.
  14. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows NORMAL, the system is normal. If the judgment result shows INCOMPLETE or N/A, idle the engine for 3 minutes, let the engine cool down, and then perform steps [A] through [C] again.
  15. If no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P050A) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P050A is output A DTC P050A and other DTCs are output B HINT: If any DTCs other than P050A are output, troubleshoot those DTCs first. B --> See step 21 A: Go to next step
  2. READ VALUE USING TECHSTREAM (FUEL TRIM) HINT: Calculate the total fuel trim values to check the characteristic deviation of the mass air flow meter sub-assembly. Connect the Techstream to the DLC3. Start the engine. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Short FT #1, Long FT #1, Short FT #2 and Long FT #2. Read the values displayed on the Techstream while the engine is idling. The total of the Short FT #1 and Long FT #1 values, and the Short FT #2 and Long FT #2 values to obtain the total fuel trim. Result The total of Short FT #1 and Long FT #1 values, and the total of Short FT #2 and Long FT #2 values is between -20% and 20%. NG --> See step 5 OK: Go to next step
  3. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY Check for deposits around the throttle valve and check the throttle valve condition. OK No deposits around throttle valve and throttle valve moves smoothly. Result Result Proceed to NG A OK B B --> See step 14 A: Go to next step
  4. REPAIR OR REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY Repair or replace the throttle with motor body assembly. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S00935911162014030500000) . NEXT --> See step 14
  5. CHECK PCV SYSTEM Check the PCV hose connections. Refer to «COMPONENTS [03/2012 - ]»(ref-602694-S39439051002014030500000) . OK PCV hose is connected correctly and is not damaged. NG --> See step 10 OK: Go to next step
  6. CHECK INTAKE SYSTEM Check the intake system for vacuum leaks. OK No leakage from intake system. NG --> See step 11 OK: Go to next step
  7. CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. OK Air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. NG --> See step 12 OK: Go to next step
  8. PERFORM ACTIVE TEST USING TECHSTREAM (OPERATE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY) Operate the VVT system through the Active test, and check if the VVT system is operating normally. Perform the Active Test, referring to DTC P0011 Inspection Procedure (VVT system for intake camshaft). Refer to «PROCEDURE - Step 2»(ref-602701-S04176183162014030500000) . Perform the Active Test, referring to DTC P0014 Inspection Procedure (VVT system for exhaust camshaft). Refer to «PROCEDURE - Step 2»(ref-602701-S38137208752014030500000) . NG --> See step 13 OK: Go to next step
  9. READ VALUE USING TECHSTREAM (MAF). Refer to «PROCEDURE - Step 6»(ref-602702-S10146090222014030500000) OK --> See step 14 NG --> See step 15
  10. REPAIR OR REPLACE PCV SYSTEM Repair or replace PCV system. NEXT --> See step 14
  11. REPAIR OR REPLACE INTAKE SYSTEM Repair or replace the intake system. NEXT --> See step 14
  12. REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Replace the air cleaner filter element sub-assembly. NEXT --> See step 14
  13. CHECK AND REPAIR VVT SYSTEM Check and repair the VVT system. HINT: Refer to DTC P0011 Inspection Procedure for intake camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S07047755892014030500000) . Refer to DTC P0014 Inspection Procedure for exhaust camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S08086638172014030500000) . NEXT: Go to next step
  14. CHECK WHETHER DTC OUTPUT RECURS (P050A) NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050A. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050A is output) B B --> See step 15 A --> See step 22
  15. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY CONNECTOR CONNECTION) Check the connection and terminal contact pressure of connectors and wire harnesses between the mass air flow meter sub-assembly and ECM. Refer to «ELECTRONIC CIRCUIT INSPECTION PROCEDURE [03/2012 - ]»(ref-602551-S37588723142014030500000) . HINT: Repair any problems. NEXT: Go to next step
  16. CHECK WHETHER DTC OUTPUT RECURS NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine a / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050A. Check the DTC judgment result. RESULT Result Proceed to ABNORMAL (DTC P050A is output) A NORMAL (DTC is not output) B B --> END A: Go to next step
  17. CHECK HARNESS AND CONNECTOR (MAS AIR FLOW METER SUB-ASSEMBLY - ECM). Refer to «PROCEDURE - Step 3»(ref-602701-S07387497742014030500000) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  18. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY Replace the mass air flow meter sub-assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000) . HINT: If the result of the inspection performed in step 9 indicated no problem, proceed to the next step without replacing the mass air flow meter sub-assembly. NEXT: Go to next step
  19. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050A. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050A is output) B B --> See step 20 A --> END
  20. REPLACE ECM. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S02492123622014030500000)
  21. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [07/2012 - ]»(ref-602699-S06530808582014030500000)
  22. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
Related DTCsP050B: Cold start ignition timing performance
Required Sensors / Components (Main)Throttle with motor body assembly
Required Sensors / Components (Related)Engine coolant temperature sensor, mass air flow meter sub-assembly
Frequency of OperationOnce per driving cycle
Duration10 seconds
MIL Operation2 driving cycles
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentP0010, P0020 (Camshaft timing oil control valve assembly bank 1, 2) P0011, P0021 (VVT system bank 1, 2 - advance) P0012, P0022 (VVT system bank 1, 2 - retard) P0013, P0023 (Exhaust camshaft timing oil control valve assembly bank 1, 2) P0014, P0024 (Exhaust VVT system bank 1, 2 - advance) P0015, P0025 (Exhaust VVT system bank 1, 2 - retard) P0016, P0018 (VVT system bank 1, 2 - misalignment) P0017, P0019 (Exhaust VVT system bank 1, 2 - misalignment) P0102, P0103 (Mass air flow meter) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0125 (Insufficient coolant temperature for closed loop fuel control) P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D (Air fuel ratio sensor) P0171, P0172, P0174, P0175 (Fuel system) P0301, P0302, P0303, P0304, P0305, P0306 (Misfire) P0335 (Crankshaft position sensor) P0340, P0342, P0343, P0345, P0347, P0348 (VVT sensor) P0351, P0352, P0353, P0354, P0355, P0356 (Igniter) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT sensor) P0500 (Vehicle speed sensor) P0705 (Shift lever position switch) P2195, P2196, P2197, P2198 (Air fuel ratio sensor - rationality) P219A, P219B (Air fuel ratio imbalance) P2237, P2240 (Air fuel ratio sensor - open) P2238, P2241, P2252, P2255 (Air fuel ratio sensor - low impedance) P2239, P2242, P2253, P2256 (Air fuel ratio sensor - high impedance)
Battery voltage8 V or more
Time after engine start3 seconds or more
StarterOFF
Engine coolant temperature at engine start10°C (14°F) or more
Engine coolant temperature10°C (14°F) or more, and less than 50°C (122°F)
Engine idling time3 seconds or more
Fuel-cutOFF
Vehicle speedLess than 1.875 mph (3 km/h)
Atmospheric pressure76 kPa(abs) [570 mmHg(abs)] or more
Accumulated time when ignition timing retard is cut off8 seconds or more
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure). Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) .
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp.
  7. Check that "Coolant Temp" in the Data List is within the range of -10 to 50°C (14 to 122°F).
  8. Start the engine and warm it up until the coolant temperature is the same as the coolant temperature in the freeze frame data.
  9. Idle the engine for 1 minute or more [B].
  10. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  11. Read the pending DTC [C]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  12. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  13. Input the DTC: P050B.
  14. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit HINT: If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows NORMAL, the system is normal. If the judgment result shows INCOMPLETE or N/A, idle the engine for 3 minutes, let the engine cool down, and then perform steps [A] through [C] again.
  15. If no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P050B) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P050B is output A DTC P050B and other DTCs are output B HINT: If any DTCs other than P050B are output, troubleshoot those DTCs first. B --> See step 21 A: Go to next step
  2. READ VALUE USING TECHSTREAM (FUEL TRIM) HINT: Calculate the total fuel trim values to check the characteristic deviation of the mass air flow meter sub-assembly. Connect the Techstream to the DLC3. Start the engine. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Short FT #1, Long FT #1, Short FT #2 and Long FT #2. Read the values displayed on the Techstream. The total of the Short FT #1 and Long FT #1 values, and the Short FT #2 and Long FT #2 values to obtain the total fuel trim. Result The total of Short FT #1 and Long FT #1 values, and the total of Short FT #2 and Long FT #2 values is between -20% and 20%. NG --> See step 5 OK: Go to next step
  3. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY Check for deposits around the throttle valve and check the throttle valve condition. OK No deposits around throttle valve and throttle valve moves smoothly. Result Result Proceed to NG A OK B B --> See step 14 A: Go to next step
  4. REPAIR OR REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY Repair or replace throttle with motor body assembly. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S02302826662014030500000) . NEXT --> See step 14
  5. CHECK PCV SYSTEM Check the PCV hose connections. Refer to «COMPONENTS [03/2012 - ]»(ref-602694-S39439051002014030500000) . OK PCV hose is connected correctly and is not damaged. NG --> See step 10 OK: Go to next step
  6. CHECK INTAKE SYSTEM Check the intake system for vacuum leakage. OK No leakage from intake system. NG --> See step 11 OK: Go to next step
  7. CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. OK Air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. NG --> See step 12 OK: Go to next step
  8. PERFORM ACTIVE TEST USING TECHSTREAM (OPERATE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY) Operate the VVT system through the Active test, and check if the VVT system is operating normally. Perform the Active Test, referring to DTC P0011 Inspection Procedure (VVT system for intake camshaft). Refer to «INSPECTION PROCEDURE»(ref-602701-S14826723462014030500000) . Perform the Active Test, referring to DTC P0014 Inspection Procedure (VVT system for exhaust camshaft). Refer to «INSPECTION PROCEDURE»(ref-602701-S05900298682014030500000) . NG --> See step 13 OK: Go to next step
  9. READ VALUE USING TECHSTREAM (MAF). Refer to «PROCEDURE - Step 6»(ref-602702-S35991632122014030500000) OK --> See step 14 NG --> See step 15
  10. REPAIR OR REPLACE PCV SYSTEM Repair or replace the PCV system. NEXT --> See step 14
  11. REPAIR OR REPLACE INTAKE SYSTEM Repair or replace the intake system. NEXT --> See step 14
  12. REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Replace the air cleaner filter element sub-assembly. NEXT --> See step 14
  13. CHECK AND REPAIR VVT SENSOR Check and repair the VVT system. HINT: Refer to DTC P0011 Inspection Procedure for intake camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S14826723462014030500000) . Refer to DTC P0014 Inspection Procedure for exhaust camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S05900298682014030500000) . NEXT: Go to next step
  14. CHECK WHETHER DTC OUTPUT RECURS (DTC P050B) NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F) Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050B. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050B is output) B B --> See step 15 A --> See step 22
  15. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY CONNECTOR CONNECTION) Check the connection and terminal contact pressure of connectors and wire harnesses between the mass air flow meter sub-assembly and ECM. Refer to «ELECTRONIC CIRCUIT INSPECTION PROCEDURE [03/2012 - ]»(ref-602551-S37588723142014030500000) . HINT: Repair any problems. NEXT: Go to next step
  16. CHECK WHETHER DTC OUTPUT RECURS NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F) Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050B. Check the DTC judgment result. RESULT Result Proceed to ABNORMAL (DTC P050B is output) A NORMAL (DTC is not output) B B --> END A: Go to next step
  17. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY - ECM). Refer to «PROCEDURE - Step 3»(ref-602701-S07387497742014030500000) NG --> REPAIR OR REPLACE HARNESS AND CONNECTOR OK: Go to next step
  18. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY Replace the mass air flow meter sub-assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000) . HINT: If the result of the inspection performed in step 9 indicated no problem, proceed to the next step without replacing the mass air flow meter sub-assembly. NEXT: Go to next step
  19. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050B. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050B is output) B B --> See step 20 A --> END
  20. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
  21. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - 07/2012]»(ref-602699-S37427334262014030500000)
  22. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
Related DTCsP050B: Cold start ignition timing performance
Required Sensors / Components (Main)Throttle with motor body assembly
Required Sensors / Components (Related)Engine coolant temperature sensor, mass air flow meter sub-assembly
Frequency of OperationOnce per driving cycle
Duration10 seconds
MIL Operation2 driving cycles
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentP0010, P0020 (Camshaft timing oil control valve assembly bank 1, 2) P0011, P0021 (VVT system bank 1, 2 - advance) P0012, P0022 (VVT system bank 1, 2 - retard) P0013, P0023 (Exhaust camshaft timing oil control valve assembly bank 1, 2) P0014, P0024 (Exhaust VVT system bank 1, 2 - advance) P0015, P0025 (Exhaust VVT system bank 1, 2 - retard) P0016, P0018 (VVT system bank 1, 2 - misalignment) P0017, P0019 (Exhaust VVT system bank 1, 2 - misalignment) P0102, P0103 (Mass air flow meter) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0125 (Insufficient coolant temperature for closed loop fuel control) P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D (Air fuel ratio sensor) P0171, P0172, P0174, P0175 (Fuel system) P0301, P0302, P0303, P0304, P0305, P0306 (Misfire) P0335 (Crankshaft position sensor) P0340, P0342, P0343, P0345, P0347, P0348 (VVT sensor) P0351, P0352, P0353, P0354, P0355, P0356 (Igniter) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT sensor) P0500 (Vehicle speed sensor) P0705 (Shift lever position switch) P2195, P2196, P2197, P2198 (Air fuel ratio sensor - rationality) P219A, P219B (Air fuel ratio imbalance) P2237, P2240 (Air fuel ratio sensor - open) P2238, P2241, P2252, P2255 (Air fuel ratio sensor - low impedance) P2239, P2242, P2253, P2256 (Air fuel ratio sensor - high impedance)
Battery voltage8 V or more
Time after engine start3 seconds or more
StarterOFF
Engine coolant temperature at engine start10°C (14°F) or more
Engine coolant temperature10°C (14°F) or more, and less than 50°C (122°F)
Engine idling time3 seconds or more
Fuel-cutOFF
Vehicle speedLess than 1.875 mph (3 km/h)
Atmospheric pressure76 kPa(abs) [570 mmHg(abs)] or more
Accumulated time when ignition timing retard is cut off8 seconds or more
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure). Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) .
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp.
  7. Check that "Coolant Temp" in the Data List is within the range of -10 to 50°C (14 to 122°F).
  8. Start the engine and warm it up until the coolant temperature is the same as the coolant temperature in the freeze frame data.
  9. Idle the engine for 1 minute or more [B].
  10. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  11. Read the pending DTC [C]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  12. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  13. Input the DTC: P050B.
  14. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit HINT: If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows NORMAL, the system is normal. If the judgment result shows INCOMPLETE or N/A, idle the engine for 3 minutes, let the engine cool down, and then perform steps [A] through [C] again.
  15. If no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P050B) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P050B is output A DTC P050B and other DTCs are output B HINT: If any DTCs other than P050B are output, troubleshoot those DTCs first. B --> See step 21 A: Go to next step
  2. READ VALUE USING TECHSTREAM (FUEL TRIM) HINT: Calculate the total fuel trim values to check the characteristic deviation of the mass air flow meter sub-assembly. Connect the Techstream to the DLC3. Start the engine. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Short FT #1, Long FT #1, Short FT #2 and Long FT #2. Read the values displayed on the Techstream. The total of the Short FT #1 and Long FT #1 values, and the Short FT #2 and Long FT #2 values to obtain the total fuel trim. Result The total of Short FT #1 and Long FT #1 values, and the total of Short FT #2 and Long FT #2 values is between -20% and 20%. NG --> See step 5 OK: Go to next step
  3. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY Check for deposits around the throttle valve and check the throttle valve condition. OK No deposits around throttle valve and throttle valve moves smoothly. Result Result Proceed to NG A OK B B --> See step 14 A: Go to next step
  4. REPAIR OR REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY Repair or replace throttle with motor body assembly. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S00935911162014030500000) . NEXT --> See step 14
  5. CHECK PCV SYSTEM Check the PCV hose connections. Refer to «COMPONENTS [03/2012 - ]»(ref-602694-S39439051002014030500000) . OK PCV hose is connected correctly and is not damaged. NG --> See step 10 OK: Go to next step
  6. CHECK INTAKE SYSTEM Check the intake system for vacuum leakage. OK No leakage from intake system. NG --> See step 11 OK: Go to next step
  7. CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. OK Air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. NG --> See step 12 OK: Go to next step
  8. PERFORM ACTIVE TEST USING TECHSTREAM (OPERATE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY) Operate the VVT system through the Active test, and check if the VVT system is operating normally. Perform the Active Test, referring to DTC P0011 Inspection Procedure (VVT system for intake camshaft). Refer to «PROCEDURE - Step 2»(ref-602701-S04176183162014030500000) . Perform the Active Test, referring to DTC P0014 Inspection Procedure (VVT system for exhaust camshaft). Refer to «PROCEDURE - Step 2»(ref-602701-S38137208752014030500000) . NG --> See step 13 OK: Go to next step
  9. READ VALUE USING TECHSTREAM (MAF). Refer to «PROCEDURE - Step 6»(ref-602702-S10146090222014030500000) OK --> See step 14 NG --> See step 15
  10. REPAIR OR REPLACE PCV SYSTEM Repair or replace the PCV system. NEXT --> See step 14
  11. REPAIR OR REPLACE INTAKE SYSTEM Repair or replace the intake system. NEXT --> See step 14
  12. REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Replace the air cleaner filter element sub-assembly. NEXT --> See step 14
  13. CHECK AND REPAIR VVT SENSOR Check and repair the VVT system. HINT: Refer to DTC P0011 Inspection Procedure for intake camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S07047755892014030500000) . Refer to DTC P0014 Inspection Procedure for exhaust camshaft. Refer to «INSPECTION PROCEDURE»(ref-602701-S08086638172014030500000) . NEXT: Go to next step
  14. CHECK WHETHER DTC OUTPUT RECURS (DTC P050B) NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F) Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050B. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050B is output) B B --> See step 15 A --> See step 22
  15. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY CONNECTOR CONNECTION) Check the connection and terminal contact pressure of connectors and wire harnesses between the mass air flow meter sub-assembly and ECM. Refer to «ELECTRONIC CIRCUIT INSPECTION PROCEDURE [03/2012 - ]»(ref-602551-S37588723142014030500000) . HINT: Repair any problems. NEXT: Go to next step
  16. CHECK WHETHER DTC OUTPUT RECURS NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F) Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050B. Check the DTC judgment result. RESULT Result Proceed to ABNORMAL (DTC P050B is output) A NORMAL (DTC is not output) B B --> END A: Go to next step
  17. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY - ECM). Refer to «PROCEDURE - Step 3»(ref-602701-S07387497742014030500000) NG --> REPAIR OR REPLACE HARNESS AND CONNECTOR OK: Go to next step
  18. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY Replace the mass air flow meter sub-assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000) . HINT: If the result of the inspection performed in step 9 indicated no problem, proceed to the next step without replacing the mass air flow meter sub-assembly. NEXT: Go to next step
  19. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED NOTE: In this operation, the engine must be cold (approximately the same as the engine coolant temperature recorded in the freeze frame data). Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Turn the engine switch off and wait for 30 seconds. Turn the engine switch on (IG) and turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Coolant Temp. Check that the engine coolant temperature is between -10 and 50°C (14 and 122°F). Start the engine and warm it up. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. Enter the following menus: Powertrain / Engine / Utility / All Readiness. Input the DTC: P050B. Check the DTC judgment result. RESULT Result Proceed to NORMAL (DTC is not output) A ABNORMAL (DTC P050B is output) B B --> See step 20 A --> END
  20. REPLACE ECM. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S02492123622014030500000)
  21. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [07/2012 - ]»(ref-602699-S06530808582014030500000)
  22. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
Related DTCsP0560: ECM system voltage range check/rationality
Required Sensors / Components (Main)ECM
Required Sensors / Components (Related)
Frequency of OperationContinuous
Duration3 seconds
MIL OperationImmediately (MIL illuminated after next engine start)
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentNone
Stand-by RAMInitialized
Continuous battery voltageLess than 3.5 V
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on.
  6. Wait 5 seconds or more.
  7. Enter the following menus: Powertrain / Engine / Trouble Codes.
  8. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  9. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  10. Input the DTC: P0560.
  11. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  12. If the judgment result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

Scheme 209

Scheme 209: WIRING DIAGRAM
Scheme 209: WIRING DIAGRAM
  1. CHECK HARNESS AND CONNECTOR (EFI NO. 1 FUSE - ECM) Disconnect the ECM connector. Disconnect the negative (-) battery terminal. Disconnect the positive (+) battery terminal. Measure the resistance according to the value(s) in the table below. Standard Resistance (Check for Open) Tester Connection Condition Specified Condition Battery positive (+) terminal - A43-1 (BATT) Always Below 1 ohms Reconnect the ECM connector. Reconnect the positive (+) battery terminal. Reconnect the negative (-) battery terminal. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (EFI NO. 1 FUSE - ECM) OK: Go to next step
  2. INSPECT BATTERY Check that the battery is not depleted. Refer to «ON-VEHICLE INSPECTION [03/2012 - ] - Step 1»(ref-602693-S00436088452014030500000) . Battery voltage 11 to 14 V NG --> REPLACE BATTERY OK: Go to next step
  3. CHECK BATTERY TERMINAL Check that the battery terminals are not loose or corroded. OK Battery terminals are not loose or corroded. NG --> REPAIR OR REPLACE BATTERY TERMINAL OK: Go to next step
  4. CHECK WHETHER DTC OUTPUT RECURS Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off. Turn the engine switch on (IG) and turn the Techstream on. Wait 5 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read DTCs. RESULT Result Proceed to DTC P0560 is output A DTC is not output B B --> See step 5 A --> See step 6
  5. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  6. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP0604: ECM range check
Required Sensors/Components (Main)ECM
Required Sensors/Components (Related)
Frequency of OperationContinuous
Duration6 times
MIL OperationImmediately
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentNone
RAM mirror checkFail
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the Techstream to the DLC3.
  10. Turn the engine switch on (IG) and turn the Techstream on.
  11. Wait 16 seconds or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P0604.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ DTC OUTPUT (DTC P0604) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the Techstream off. Turn the engine switch off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Wait for 16 seconds. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P0604 is output B B --> See step 3 A --> See step 2
  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  3. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCP0606: ECM performance
Required sensors/Components (Main)ECM
Required sensors/Components (Related)
Frequency of OperationContinuous
DurationWithin 1 second
MIL OperationImmediately
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentNone
Battery voltage8 V or more
Engine switchOn (IG)
StarterOFF
Either of the following conditions is metCondition A or B
A. DMA communicationNo response
B. Watchdog from monitoring processorNot toggle
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the Techstream to the DLC3.
  10. Turn the engine switch on (IG) and turn the Techstream on.
  11. Wait 1 second or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P0606.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the judgment result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ OUTPUT DTC (DTC P0606) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the Techstream off. Turn the engine switch off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Wait for 1 second or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P0606 is output B B --> See step 3 A --> See step 2
  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  3. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP0607: Control module performance
Required sensors/Components (Main)ECM
Required sensors/Components (Related)Heated oxygen sensor
Frequency of operationContinuous
Duration60 seconds
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
EngineRunning
Estimated heated oxygen sensor temperature450°C (842°F) or more, and less than 750°C (1382°F)
Heated oxygen sensor transistorsFail

Scheme 210

Scheme 210: CONFIRMATION DRIVING PATTERN
Scheme 210: CONFIRMATION DRIVING PATTERN
  1. Stop the engine for 30 minutes or more [A].
  2. Connect the Techstream to the DLC3.
  3. Turn the engine switch on (IG) and turn the Techstream on [B].
  4. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  5. Turn the engine switch off and wait for 30 seconds.
  6. Turn the engine switch on (IG) and turn the Techstream on [C].
  7. Start the engine and wait 2 minutes [D].
  8. Warm up the engine until the engine coolant temperature is 75°C (167°F) or higher [E].
  9. Idle the engine for 1 minute [F].
  10. Accelerate the vehicle to 50 mph (80 km/h) and stop the vehicle [G]. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  11. Drive the vehicle at 35 to 50 mph (56 to 80 km/h) for 5 minutes or more [H]. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs [I]. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P0607, P0136, P0137, P0138, P0156, P0157 or P0158.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [E] through [I] again.
  17. If no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. CHECK ANY OTHER DTCS OUTPUT Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output A DTC P0607 is output B B --> See step 3 A: Go to next step
  2. INSPECT DTC (P0136, P0137, P0138, P0156, P0157 OR P0158) Refer to the P0136, P0137, P0138, P0156, P0157 or P0158 flowchart. HINT: If P0136 or P0156 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602701-S25758090002014030500000) . Then proceed to "Inspect ECM". If P0137 or P0157 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602701-S25758090002014030500000) . Then proceed to "Inspect ECM". If P0138 or P0158 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602701-S25758090002014030500000) . Then proceed to "Inspect ECM". If DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output, the output voltage of the heated oxygen sensor may remain close to 0 V or become high (around 1 V or more). NEXT --> See step 6
  3. CHECK FOR EXHAUST GAS LEAK Allow the engine to idle and rev the engine. Check for exhaust gas leaks around the heated oxygen sensor. If any exhaust gas leaks are present, repair it and proceed to "Perform Confirmation Driving Pattern". If no exhaust gas leaks are present, proceed to "Perform Confirmation Driving Pattern". HINT: If no exhaust gas leaks are present, a malfunction in the heated oxygen sensor circuit is suspected. If any exhaust gas leaks are present around the heated oxygen sensor, noise appears in the output voltage of the heated oxygen sensor. NEXT: Go to next step
  4. PERFORM CONFIRMATION DRIVING PATTERN Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Connect the Techstream to the DLC3. Warm up the engine until the engine coolant temperature becomes 75°C (167°F) or more. Perform the driving pattern. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws. Accelerate the vehicle until 80 km/h (50 mph) and stop the vehicle. Drive the vehicle between 60 to 80 km/h (37 to 50 mph) for 5 minutes. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output A DTC P0607 is output B DTC is not output C B --> See step 7 C --> See step 6 A: Go to next step
  5. INSPECT DTC (P0136, P0137, P0138, P0156, P0157 OR P0158) Refer to the P0136, P0137, P0138, P0156, P0157 or P0158 flowchart. HINT: If P0136 or P0156 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602701-S25758090002014030500000) . Then proceed to "Inspect ECM". If P0137 or P0157 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602701-S25758090002014030500000) . Then proceed to "Inspect ECM". If P0138 or P0158 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602701-S25758090002014030500000) . Then proceed to "Inspect ECM". If DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output, the output voltage of the heated oxygen sensor may remain close to 0 V or become high (around 1 V or more). NEXT: Go to next step
  6. INSPECT ECM Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Stop the engine and wait for 30 minutes. Connect the Techstream to the DLC3. Start the engine and allow it to idle for 2 minutes. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P0607 is output B B --> See step 7 A --> END
  7. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP0607: Control module performance
Required sensors/Components (Main)ECM
Required sensors/Components (Related)Heated oxygen sensor
Frequency of operationContinuous
Duration60 seconds
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
EngineRunning
Estimated heated oxygen sensor temperature450°C (842°F) or more, and less than 750°C (1382°F)
Heated oxygen sensor transistorsFail
  1. Stop the engine for 30 minutes or more [A].
  2. Connect the Techstream to the DLC3.
  3. Turn the engine switch on (IG) and turn the Techstream on [B].
  4. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  5. Turn the engine switch off and wait for 30 seconds.
  6. Turn the engine switch on (IG) and turn the Techstream on [C].
  7. Start the engine and wait 2 minutes [D].
  8. Warm up the engine until the engine coolant temperature is 75°C (167°F) or higher [E].
  9. Idle the engine for 1 minute [F].
  10. Accelerate the vehicle to 50 mph (80 km/h) and stop the vehicle [G]. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  11. Drive the vehicle at 35 to 50 mph (56 to 80 km/h) for 5 minutes or more [H]. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs [I]. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P0607, P0136, P0137, P0138, P0156, P0157 or P0158.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [E] through [I] again.
  17. If no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. CHECK ANY OTHER DTCS OUTPUT Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output A DTC P0607 is output B B --> See step 3 A: Go to next step
  2. INSPECT DTC (P0136, P0137, P0138, P0156, P0157 OR P0158) Refer to the P0136, P0137, P0138, P0156, P0157 or P0158 flowchart. HINT: If P0136 or P0156 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602702-S28438098712014030500000) . Then proceed to "Inspect ECM". If P0137 or P0157 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602702-S28438098712014030500000) . Then proceed to "Inspect ECM". If P0138 or P0158 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602702-S28438098712014030500000) . Then proceed to "Inspect ECM". If DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output, the output voltage of the heated oxygen sensor may remain close to 0 V or become high (around 1 V or more). NEXT --> See step 6
  3. CHECK FOR EXHAUST GAS LEAK Allow the engine to idle and rev the engine. Check for exhaust gas leaks around the heated oxygen sensor. If any exhaust gas leaks are present, repair it and proceed to "Perform Confirmation Driving Pattern". If no exhaust gas leaks are present, proceed to "Perform Confirmation Driving Pattern". HINT: If no exhaust gas leaks are present, a malfunction in the heated oxygen sensor circuit is suspected. If any exhaust gas leaks are present around the heated oxygen sensor, noise appears in the output voltage of the heated oxygen sensor. NEXT: Go to next step
  4. PERFORM CONFIRMATION DRIVING PATTERN Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Connect the Techstream to the DLC3. Warm up the engine until the engine coolant temperature becomes 75°C (167°F) or more. Perform the driving pattern. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws. Accelerate the vehicle until 80 km/h (50 mph) and stop the vehicle. Drive the vehicle between 60 to 80 km/h (37 to 50 mph) for 5 minutes. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output A DTC P0607 is output B DTC is not output C B --> See step 7 C --> See step 6 A: Go to next step
  5. INSPECT DTC (P0136, P0137, P0138, P0156, P0157 OR P0158) Refer to the P0136, P0137, P0138, P0156, P0157 or P0158 flowchart. HINT: If P0136 or P0156 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602702-S28438098712014030500000) . Then proceed to "Inspect ECM". If P0137 or P0157 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602702-S28438098712014030500000) . Then proceed to "Inspect ECM". If P0138 or P0158 is output, troubleshoot for that DTC first. Refer to «INSPECTION PROCEDURE»(ref-602702-S28438098712014030500000) . Then proceed to "Inspect ECM". If DTC P0607 and P0136, P0137, P0138, P0156, P0157 or P0158 are output, the output voltage of the heated oxygen sensor may remain close to 0 V or become high (around 1 V or more). NEXT: Go to next step
  6. INSPECT ECM Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Stop the engine and wait for 30 minutes. Connect the Techstream to the DLC3. Start the engine and allow it to idle for 2 minutes. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P0607 is output B B --> See step 7 A --> END
  7. REPLACE ECM. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S02492123622014030500000)
Related DTCsP060A: Internal control module monitoring processor performance
Required sensors/Components (Main)ECM
Required sensors/Components (Related)
Frequency of operationContinuous
Duration
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Either of the following conditions is metCondition 1 or 2
1. All of the following conditions are metCondition a, b and c
(a) CPU reset1 time or more
(b) Learned throttle position - Learned accelerator pedal position0.4 V or more
(c) Electronic throttle actuatorOFF
2. CPU reset2 times or more
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the Techstream to the DLC3.
  10. Turn the engine switch on (IG) and turn the Techstream on.
  11. Wait 16 seconds or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P060A.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ OUTPUT DTC (DTC P060A) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the Techstream off. Turn the engine switch off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Wait for 16 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P060A is output B B --> See step 3 A --> See step 2
  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  3. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP060B: Internal control module A/D processing performance
Required sensors/components (Main)ECM
Required sensors/components (Related)
Frequency of operationContinuous
Duration2 times: Case 2 10 times: Case 1 30 times: Case 3 and 4
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Battery voltage8 V or more
StarterOFF

CASE 1 AND CASE 4

Monitor runs whenever following DTCs are not presentNone

CASE 2 AND CASE 3

Internal control module serial communicationFail

CASE 1

AD converterFail

CASE 2

Knock sensor circuitFail

CASE 3

Knock sensor serial communicationFail

CASE 4

  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the Techstream to the DLC3.
  10. Turn the engine switch on (IG) and turn the Techstream on.
  11. Wait 16 seconds or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P060B.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ OUTPUT DTC (DTC P060B) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the Techstream off. Turn the engine switch off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Wait for 16 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P060B is output B DTC P060B and P0327, P0328, P0332 and P0333 are output C B --> See step 3 C --> See step 4 A --> See step 2
  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  3. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
  4. GO TO DTC (P0327, P0328, P0332 AND P0333). Refer to «DTC P0327: Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor); DTC P0328: Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor); DTC P0332: Knock Sensor 2 Circuit Low Input (Bank 2); DTC P0333: Knock Sensor 2 Circuit High Input (Bank 2)»(ref-602702-S25266506542014030500000)
Related DTCsP060D: Internal control module accelerator pedal position performance
Required sensors/Components (Main)ECM
Required sensors/Components (Related)
Frequency of operationContinuous
Duration1 second
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Difference of main accelerator pedal position and sub accelerator pedal position0.3 V or more
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the Techstream to the DLC3.
  10. Turn the engine switch on (IG) and turn the Techstream on.
  11. Wait 16 seconds or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P060D.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ OUTPUT DTC (DTC P060D) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the Techstream off. Turn the engine switch off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Wait for 16 seconds. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P060D is output B B --> See step 3 A --> See step 2
  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  3. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP060E: Internal control module throttle position performance
Required sensors/Components (Main)ECM
Required sensors/Components (Related)
Frequency of operationContinuous
Duration1 second: Case 1 13 times: Case 2
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not present

CASE 1

Monitor runs whenever following DTCs are not presentNone
DMA communication errorNot detected

CASE 2

Difference of main throttle position and sub throttle position0.3 V or more

CASE 1

Difference of main brake switch signal and sub brake switch signalDifferent

CASE 2

  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the Techstream to the DLC3.
  10. Turn the engine switch on (IG) and turn the Techstream on.
  11. Wait 16 seconds or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P060E.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ OUTPUT DTC (DTC P060E) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the Techstream off. Turn the engine switch off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Wait for 16 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P060E is output B B --> See step 3 A --> See step 2
  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  3. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP0617: Verify starter signal
Required Sensors/Components (Main)ST relay, park/neutral position switch assembly, power management control ECU
Required Sensors/Components (Related)Vehicle speed sensor, crankshaft position sensor
Frequency of OperationContinuous
Duration20 seconds
MIL OperationImmediately
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentNone
Battery voltage10.5 V or more
Vehicle speed12.43 mph (20 km/h) or more
Engine speed1000 RPM or more
StarterON

Scheme 211

Scheme 211: CONFIRMATION DRIVING PATTERN
Scheme 211: CONFIRMATION DRIVING PATTERN
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Idle the engine for 5 seconds or more [B].
  7. Drive the vehicle at 15 mph (24 km/h) or more for 20 seconds or more [C]. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  8. Enter the following menus: Powertrain / Engine / Trouble Codes.
  9. Read the DTCs [D]. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  10. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  11. Input the DTC: P0617.
  12. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  13. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

Scheme 212

Scheme 212: WIRING DIAGRAM
Scheme 212: WIRING DIAGRAM
  1. READ VALUE USING TECHSTREAM (STARTER SIGNAL) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Starter Signal. Check the value displayed on the Techstream when the vehicle is driven at 20 km/h (12.4 mph) or more. RESULT Condition Techstream Display Proceed to Driving at 20 km/h (12.4 mph) or more Close (Starter signal off) A Open (Starter signal on) B B --> See step 2 A --> See step 5
  2. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Inspect the park/neutral position switch assembly. for 2WD. Refer to «INSPECTION [03/2012 - ]»(ref-602716-S06123347362014030500000) for AWD. Refer to «INSPECTION [03/2012 - ]»(ref-602717-S00154869312014030500000) Result Result Proceed to OK A NG (for 2WD) B NG (for AWD) C B --> See step 7 C --> See step 8 A: Go to next step
  3. REPAIR OR REPLACE HARNESS OR CONNECTOR (STA SIGNAL CIRCUIT) Repair or replace harness or connector (park/neutral start switch assembly - ST relay - ECM - power management control ECU). NEXT: Go to next step
  4. CHECK WHETHER DTC OUTPUT RECURS Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Idle the engine for 5 seconds or more. Drive the vehicle at 15 mph (24 km/h) or more for 20 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P0617 is output B B --> See step 6 A --> END
  5. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  6. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
  7. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S03230525592014030500000)
  8. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602717-S16946523762014030500000)
Related DTCsP0617: Verify starter signal
Required Sensors/Components (Main)ST relay, park/neutral position switch assembly, power management control ECU
Required Sensors/Components (Related)Vehicle speed sensor, crankshaft position sensor
Frequency of OperationContinuous
Duration20 seconds
MIL OperationImmediately
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentNone
Battery voltage10.5 V or more
Vehicle speed12.43 mph (20 km/h) or more
Engine speed1000 RPM or more
StarterON
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Idle the engine for 5 seconds or more [B].
  7. Drive the vehicle at 15 mph (24 km/h) or more for 20 seconds or more [C]. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  8. Enter the following menus: Powertrain / Engine / Trouble Codes.
  9. Read the DTCs [D]. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  10. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  11. Input the DTC: P0617.
  12. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  13. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ VALUE USING TECHSTREAM (STARTER SIGNAL) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Starter Signal. Check the value displayed on the Techstream when the vehicle is driven at 20 km/h (12.4 mph) or more. RESULT Condition Techstream Display Proceed to Driving at 20 km/h (12.4 mph) or more Close (Starter signal off) A Open (Starter signal on) B B --> See step 2 A --> See step 5
  2. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Inspect the park/neutral position switch assembly. for U660E. Refer to «INSPECTION [03/2012 - ]»(ref-602716-S06123347362014030500000) for U660F. Refer to «INSPECTION [03/2012 - ]»(ref-602717-S00154869312014030500000) for U880F. Refer to «INSPECTION [07/2012 - ]»(ref-602718-S30764856712014030500000) Result Result Proceed to OK A NG (for U660E) B NG (for U660F) C NG (for U880F) D B --> See step 7 C --> See step 8 D --> See step 9 A: Go to next step
  3. REPAIR OR REPLACE HARNESS OR CONNECTOR (STA SIGNAL CIRCUIT) Repair or replace harness or connector (park/neutral start switch assembly - ST relay - ECM - power management control ECU). NEXT: Go to next step
  4. CHECK WHETHER DTC OUTPUT RECURS Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . Idle the engine for 5 seconds or more. Drive the vehicle at 15 mph (24 km/h) or more for 20 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P0617 is output B B --> See step 6 A --> END
  5. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  6. REPLACE ECM. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S02492123622014030500000)
  7. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [07/2012 - ]»(ref-602716-S19298385422014030500000)
  8. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [07/2012 - ]»(ref-602717-S42185570242014030500000)
  9. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [07/2012 - ]»(ref-602718-S24776099052014030500000)
Related DTCsP062F: Internal control module EEPROM error
Required sensors/Components (Main)ECM
Required sensors/Components (Related)
Frequency of operationOnce per driving cycle
Duration3 times
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Time after engine start10 seconds or more
Battery voltage8 V or more
Engine switchOn (IG)
StarterOFF
Permanent fault code dataMismatch (3 times or more)
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the Techstream to the DLC3.
  10. Turn the engine switch on (IG) and turn the Techstream on.
  11. Start the engine and wait 30 seconds or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the pending DTCs. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P062F.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the judgment result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ OUTPUT DTC (DTC P062F) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the engine switch off and turn the Techstream off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Start the engine and wait 30 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read DTCs. RESULT Result Proceed to DTC is not output A DTC P062F is output B B --> See step 2 A --> See step 3
  2. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
  3. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
Related DTCsP0630: VIN not programmed
Required Sensors/Components (Main)ECM
Required Sensors/Components (Related)
Frequency of OperationContinuous
Duration0.325 seconds
MIL OperationImmediately
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentNone
Battery voltage8 V or more
Engine switchOn (IG)
StarterOFF
VIN codeNot programmed

COMPONENT OPERATING RANGE

VIN codeProgrammed
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on.
  6. Wait 5 seconds or more.
  7. Enter the following menus: Powertrain / Engine / Trouble Codes.
  8. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  9. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  10. Input the DTC: P0630.
  11. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  12. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ DTC OUTPUT Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0630 is output A DTC P0630 and other DTCs are output B NOTE: If P0630 is set, the VIN must be input to the ECM using the Techstream. However, all DTCs are cleared automatically by the Techstream when inputting the VIN. If DTCs other than P0630 are set, check them first. HINT: If any DTCs other than P0630 are output, troubleshoot those DTCs first. B --> See step 3 A: Go to next step
  2. INPUT VIN Input the VIN. Refer to «REGISTRATION [03/2012 - ]»(ref-602560-S26315024432014030500000) . NEXT --> END
  3. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - 07/2012]»(ref-602699-S37427334262014030500000)
Related DTCsP0630: VIN not programmed
Required Sensors/Components (Main)ECM
Required Sensors/Components (Related)
Frequency of OperationContinuous
Duration0.325 seconds
MIL OperationImmediately
Sequence of OperationNone
Monitor runs whenever following DTCs are not presentNone
Battery voltage8 V or more
Engine switchOn (IG)
StarterOFF
VIN codeNot programmed
VIN codeProgrammed
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on.
  6. Wait 5 seconds or more.
  7. Enter the following menus: Powertrain / Engine / Trouble Codes.
  8. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  9. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  10. Input the DTC: P0630.
  11. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  12. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ DTC OUTPUT Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC P0630 is output A DTC P0630 and other DTCs are output B NOTE: If P0630 is set, the VIN must be input to the ECM using the Techstream. However, all DTCs are cleared automatically by the Techstream when inputting the VIN. If DTCs other than P0630 are set, check them first. HINT: If any DTCs other than P0630 are output, troubleshoot those DTCs first. B --> See step 3 A: Go to next step
  2. INPUT VIN Input the VIN. Refer to «REGISTRATION [03/2012 - ]»(ref-602560-S26315024432014030500000) . NEXT --> END
  3. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [07/2012 - ]»(ref-602699-S06530808582014030500000)
Related DTCsP0657: Electronic throttle actuator supply voltage circuit range check
Required sensors/Components (Main)ECM
Required sensors/Components (Related)Throttle actuator
Frequency of operationOnce per driving cycle
Duration
MIL operationImmediately
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Engine switchOn (IG) to off
Throttle actuator power supply voltage7 V or more
Electric throttle actuator power supplyON
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the Techstream off.
  5. Turn the engine switch off.
  6. Disconnect the Techstream.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Turn the engine switch on (IG).
  10. Wait 10 seconds or more.
  11. Turn the engine switch off.
  12. Wait 15 seconds or more.
  13. Connect the Techstream to the DLC3.
  14. Turn the engine switch on (IG) and turn the Techstream on.
  15. Wait 5 seconds or more.
  16. Enter the following menus: Powertrain / Engine / Trouble Codes.
  17. Read the DTCs. HINT: If a DTC is output, the system is malfunctioning. If a DTC is not output, perform the following procedure.
  18. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  19. Input the DTC: P0657.
  20. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  21. If the judgment result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ DTC OUTPUT (DTC P0657) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . Turn the Techstream off. Turn the engine switch off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Turn the engine switch on (IG). Wait 10 seconds or more. Turn the engine switch off. Wait 15 seconds or more. Connect the Techstream to the DLC3. Turn the engine switch on (IG) and turn the Techstream on. Wait 5 seconds or more. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Result Result Proceed to DTC is not output A DTC P0657 is output B B --> See step 3 A --> See step 2
  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  3. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
Related DTCsP0705: Park/neutral position switch/verify switch input
Required sensors/ComponentsPark/neutral position switch assembly
Frequency of operationContinuous
DurationCondition (A) and (C): 2 seconds Condition (B): 60 seconds
MIL operation2 driving cycles
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Engine switchOn (IG)
Battery voltage10.5 V or more
StarterOFF

CONDITION (A) AND (B)

Monitor runs whenever following DTCs are not presentNone
Engine switchOn (IG)
Battery voltage10.5 V or more
StarterOFF
One of the following conditions is metCondition (a), (b), (c) or (d)
(a) Park position switchON
(b) Neutral position switchON
(c) Park/neutral position switchON
(d) R range position switchON

CONDITION (C)

Number of the following conditions 1, 2 and 3 input at the same time2 or more
1. One of the following conditions are met(a), (b), or (c)
(a) Park position switchON
(b) Neutral position switchON
(c) Park/neutral position switchON
2. R range switchON
3. D range switchON

CONDITION (A)

All of the following conditions are met
Park position switchOFF
Neutral position switchOFF
Park/neutral position switchOFF
R range position switchOFF
D range position switchOFF

CONDITION (B)

S range position switchON

CONDITION (C)

Park/neutral position switchThe park/neutral position switch sends only one signal to the ECM.
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  4. Turn the engine switch off and wait for at least 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on.
  6. Move the shift lever to R and wait 2 seconds or more.
  7. Move the shift lever to N and wait 2 seconds or more.
  8. Move the shift lever to D and wait 2 seconds or more.
  9. Move the shift lever to S and wait 2 seconds or more.
  10. Move the shift lever to P and wait 2 seconds or more.
  11. Wait 1 minute or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the pending DTCs. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P0705.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the test result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

Scheme 213

Scheme 213: WIRING DIAGRAM
Scheme 213: WIRING DIAGRAM
  1. READ VALUE USING TECHSTREAM Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List. Read the values displayed on the Techstream. OK Techstream Display Shift Lever Specified Condition Neutral Position SW Signal P or N ON Except P or N OFF Shift SW Status (R Range) R ON Except R OFF Shift SW Status (P Range) P ON Except P OFF Shift SW Status (N Range) N ON Except N OFF Shift SW Status (D Range) D or S ON Except D or S OFF NG --> See step 4 OK: Go to next step
  2. READ VALUE USING TECHSTREAM (SPORTS MODE SELECTION SW) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Sports Mode Selection SW. Read the values displayed on the Techstream. OK Techstream Display Shift Lever Specified Condition Sports Mode Selection SW S ON Except S OFF NG --> See step 3 OK --> See step 10
  3. INSPECT LOWER SHIFT LEVER ASSEMBLY (TRANSMISSION CONTROL SWITCH) Inspect the transmission control switch. for 2WD. Refer to «INSPECTION [03/2012 - ] - Step 2»(ref-602716-S03797532122014030500000) for AWD. Refer to «INSPECTION [03/2012 - ] - Step 2»(ref-602717-S20122407452014030500000) Result Result Proceed to OK A NG (for 2WD) B NG (for AWD) C B --> See step 8 C --> See step 13 A --> REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - TRANSMISSION CONTROL SWITCH)
  4. CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY VOLTAGE) Disconnect the park/neutral position switch assembly connector. Turn the engine switch on (IG). Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Switch Condition Specified Condition D8-1 (RB) - Body ground Engine switch on (IG) 11 to 14 V TEXT IN ILLUSTRATION *a Front view of wire harness connector (to Park/Neutral Position Switch Assembly) Reconnect the park/neutral position switch assembly connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - BATTERY) OK: Go to next step
  5. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Inspect the park/neutral position switch assembly. for 2WD. Refer to «INSPECTION [03/2012 - ]»(ref-602716-S06123347362014030500000) for AWD. Refer to «INSPECTION [03/2012 - ]»(ref-602717-S00154869312014030500000) Result Result Proceed to OK A NG (for 2WD) B NG (for AWD) C B --> See step 9 C --> See step 12 A: Go to next step
  6. CHECK HARNESS AND CONNECTOR (ECM - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) Disconnect the ECM connector. Turn the engine switch on (IG). Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition D1-2 (P) - Body ground Engine switch on (IG) Shift lever in P 11 to 14 V Engine switch on (IG) Shift lever in any position other than P 0 to 1.5 V D1-26 (R) - Body ground Engine switch on (IG) Shift lever in R 11 to 14 V Engine switch on (IG) Shift lever in any position other than R 0 to 1.5 V D1-25 (N) - Body ground Engine switch on (IG) Shift lever in N 11 to 14 V Engine switch on (IG) Shift lever in any position other than N 0 to 1.5 V D1-27 (D) - Body ground Engine switch on (IG) Shift lever in D or S 11 to 14 V Engine switch on (IG) Shift lever in any position other than D or S 0 to 1.5 V TEXT IN ILLUSTRATION *a Front view of wire harness connector (to ECM) Reconnect the ECM connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) OK: Go to next step
  7. CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - ECM) Disconnect the park/neutral position switch assembly connector. Disconnect the ECM connector. Measure the resistance according to the value(s) in the table below. Standard Resistance (Check for Open) Tester Connection Condition Specified Condition D8-4 (B) - D1-120 (NSW) Always Below 1 ohms Standard Resistance (Check for Short) Tester Connection Condition Specified Condition D8-4 (B) or D1-120 (NSW) - Body ground Always 10 kohms or higher Reconnect the ECM connector. Reconnect the park/neutral position switch assembly connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) OK --> See step 11
  8. REPLACE LOWER SHIFT LEVER ASSEMBLY (TRANSMISSION CONTROL SWITCH). Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S11988075562014030500000)
  9. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S03230525592014030500000)
  10. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  11. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
  12. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602717-S16946523762014030500000)
  13. REPLACE LOWER SHIFT LEVER ASSEMBLY (TRANSMISSION CONTROL SWITCH). Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602717-S14748712152014030500000)
Related DTCsP0705: Park/neutral position switch/verify switch input
Required sensors/ComponentsPark/neutral position switch assembly
Frequency of operationContinuous
DurationCondition (A) and (C): 2 seconds Condition (B): 60 seconds
MIL operation2 driving cycles
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Engine switchOn (IG)
Battery voltage10.5 V or more
StarterOFF

CONDITION (A) AND (B)

Monitor runs whenever following DTCs are not presentNone
Engine switchOn (IG)
Battery voltage10.5 V or more
StarterOFF
One of the following conditions is metCondition (a), (b), (c) or (d)
(a) Park position switchON
(b) Neutral position switchON
(c) Park/neutral position switchON
(d) R range position switchON

CONDITION (C)

Number of the following conditions 1, 2 and 3 input at the same time2 or more
1. One of the following conditions are met(a), (b), or (c)
(a) Park position switchON
(b) Neutral position switchON
(c) Park/neutral position switchON
2. R range switchON
3. D range switchON

CONDITION (A)

All of the following conditions are met
Park position switchOFF
Neutral position switchOFF
Park/neutral position switchOFF
R range position switchOFF
D range position switchOFF

CONDITION (B)

S*1 or M*2 range position switchON

CONDITION (C)

*1: except U880F

*2: for U880F

Park/neutral position switchThe park/neutral position switch sends only one signal to the ECM.
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  4. Turn the engine switch off and wait for at least 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on.
  6. Move the shift lever to R and wait 2 seconds or more.
  7. Move the shift lever to N and wait 2 seconds or more.
  8. Move the shift lever to D and wait 2 seconds or more.
  9. Move the shift lever to S*1 or M*2 and wait 2 seconds or more. *1: except U880F *2: for U880F
  10. Move the shift lever to P and wait 2 seconds or more.
  11. Wait 1 minute or more.
  12. Enter the following menus: Powertrain / Engine / Trouble Codes.
  13. Read the pending DTCs. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  14. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  15. Input the DTC: P0705.
  16. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
  17. If the test result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [07/2012 - ]»(ref-602560-S10249755982014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ VALUE USING TECHSTREAM Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List. Read the values displayed on the Techstream. OK Techstream Display Shift Lever Specified Condition Neutral Position SW Signal P or N ON Except P or N OFF Shift SW Status (R Range) R ON Except R OFF Shift SW Status (P Range) P ON Except P OFF Shift SW Status (N Range) N ON Except N OFF Shift SW Status (D Range) D, S*1 or M*2 ON Except D, S*1 or M*2 OFF *1: except U880F *2: for U880F NG --> See step 4 OK: Go to next step
  2. READ VALUE USING TECHSTREAM (SPORTS MODE SELECTION SW) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Sports Mode Selection SW. Read the values displayed on the Techstream. OK Techstream Display Shift Lever Specified Condition Sports Mode Selection SW S*1 or M*2 ON Except S*1 or M*2 OFF *1: except U880F *2: for U880F NG --> See step 3 OK --> See step 10
  3. INSPECT LOWER SHIFT LEVER ASSEMBLY (TRANSMISSION CONTROL SWITCH) Inspect the transmission control switch. for U660E. Refer to «INSPECTION [03/2012 - ] - Step 2»(ref-602716-S03797532122014030500000) for U660F. Refer to «INSPECTION [03/2012 - ] - Step 2»(ref-602717-S20122407452014030500000) for U880F. Refer to «INSPECTION [07/2012 - ] - Step 2»(ref-602718-S24766320672014030500000) Result Result Proceed to OK A NG (for U660E) B NG (for U660F) C NG (for U880F) D B --> See step 8 C --> See step 13 D --> See step 15 A --> REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - TRANSMISSION CONTROL SWITCH)
  4. CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY VOLTAGE) Disconnect the park/neutral position switch assembly connector. Turn the engine switch on (IG). Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Switch Condition Specified Condition D8-1 (RB) - Body ground Engine switch on (IG) 11 to 14 V TEXT IN ILLUSTRATION *a Front view of wire harness connector (to Park/Neutral Position Switch Assembly) Reconnect the park/neutral position switch assembly connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - BATTERY) OK: Go to next step
  5. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Inspect the park/neutral position switch assembly. for U660E. Refer to «INSPECTION [03/2012 - ]»(ref-602716-S06123347362014030500000) for U660F. Refer to «INSPECTION [03/2012 - ]»(ref-602717-S00154869312014030500000) for U880F. Refer to «INSPECTION [07/2012 - ]»(ref-602718-S30764856712014030500000) Result Result Proceed to OK A NG (for U660E) B NG (for U660F) C NG (for U880F) D B --> See step 9 C --> See step 12 D --> See step 14 A: Go to next step
  6. CHECK HARNESS AND CONNECTOR (ECM - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) Disconnect the ECM connector. Turn the engine switch on (IG). Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition D1-2 (P) - Body ground Engine switch on (IG) Shift lever in P 11 to 14 V Engine switch on (IG) Shift lever in any position other than P 0 to 1.5 V D1-26 (R) - Body ground Engine switch on (IG) Shift lever in R 11 to 14 V Engine switch on (IG) Shift lever in any position other than R 0 to 1.5 V D1-25 (N) - Body ground Engine switch on (IG) Shift lever in N 11 to 14 V Engine switch on (IG) Shift lever in any position other than N 0 to 1.5 V D1-27 (D) - Body ground Engine switch on (IG) Shift lever in D, S*1 or M*2 11 to 14 V Engine switch on (IG) Shift lever in any position other than D, S*1 or M*2 0 to 1.5 V *1: except U880F *2: for U880F TEXT IN ILLUSTRATION *a Front view of wire harness connector (to ECM) Reconnect the ECM connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) OK: Go to next step
  7. CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - ECM) Disconnect the park/neutral position switch assembly connector. Disconnect the ECM connector. Measure the resistance according to the value(s) in the table below. Standard Resistance (Check for Open) Tester Connection Condition Specified Condition D8-4 (B) - D1-120 (NSW) Always Below 1 ohms Standard Resistance (Check for Short) Tester Connection Condition Specified Condition D8-4 (B) or D1-120 (NSW) - Body ground Always 10 kohms or higher Reconnect the ECM connector. Reconnect the park/neutral position switch assembly connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) OK --> See step 11
  8. REPLACE LOWER SHIFT LEVER ASSEMBLY (TRANSMISSION CONTROL SWITCH). Refer to «REMOVAL [07/2012 - ]»(ref-602716-S40323117502014030500000)
  9. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [07/2012 - ]»(ref-602716-S19298385422014030500000)
  10. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
  11. REPLACE ECM. Refer to «REMOVAL [07/2012 - ]»(ref-602706-S02492123622014030500000)
  12. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [07/2012 - ]»(ref-602717-S42185570242014030500000)
  13. REPLACE LOWER SHIFT LEVER ASSEMBLY (TRANSMISSION CONTROL SWITCH). Refer to «REMOVAL [07/2012 - ]»(ref-602717-S06185635202014030500000)
  14. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [07/2012 - ]»(ref-602718-S24776099052014030500000)
  15. REPLACE LOWER SHIFT LEVER ASSEMBLY (TRANSMISSION CONTROL SWITCH). Refer to «REMOVAL [07/2012 - ]»(ref-602718-S23176890832014030500000)
Related DTCsP0724: Brake pedal position switch verify pulse input
Required sensors/ComponentsStop light switch assembly, vehicle speed sensor
Frequency of operationContinuous
DurationGO and STOP 5 times
MIL operation2 driving cycles
Sequence of operationNone
Monitor runs whenever following DTCs are not presentNone
Engine switchOn (IG)
StarterOFF
Battery voltage8 V or more
GO: Vehicle speed18.65 mph (30 km/h) or more
STOP: Vehicle speedLess than 1.86 mph (3 km/h)
Stop light switch statusON stuck

Scheme 214

Scheme 214: CONFIRMATION DRIVING PATTERN
Scheme 214: CONFIRMATION DRIVING PATTERN
  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG) and turn the Techstream on.
  3. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for 30 seconds.
  5. Turn the engine switch on (IG) and turn the Techstream on [A].
  6. Wait 5 seconds.
  7. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
  8. Read the pending DTCs [B]. HINT: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
  9. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  10. Input the DTC: P0724.
  11. Check the DTC judgment result. Techstream Display Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions N/A Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit HINT: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [C] through [E].
  12. Start the engine [C].
  13. Accelerate the vehicle to 19 mph (30 km/h) or more, and then depress the brake pedal and decelerate the vehicle to 1.8 mph (3 km/h) or less [D]. Repeat step [D] 5 times. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  14. Check the DTC judgment result [E].
  15. If the judgment result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . HINT: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.
  1. READ VALUE USING TECHSTREAM (STOP LIGHT SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List / Stop Light Switch. Read the value displayed on the Techstream when the brake pedal is depressed and released. OK Techstream Display Measurement Item: Range Normal Condition Stop Light Switch Stop light switch assembly status: ON or OFF ON: Brake pedal depressed OFF: Brake pedal released NG --> See step 2 OK --> See step 6
  2. INSPECT STOP LIGHT SWITCH ASSEMBLY Inspect the stop light switch assembly. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602715-S28166323122014030500000) . NG --> See step 5 OK: Go to next step
  3. CHECK HARNESS AND CONNECTOR (ECM - STOP LIGHT SWITCH ASSEMBLY) Disconnect the ECM connector. Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition A43-36 (STP) - Body ground Brake pedal depressed 7.5 to 14 V A43-36 (STP) - Body ground Brake pedal released 0 to 1.5 V TEXT IN ILLUSTRATION *a Front view of wire harness connector (to ECM) Reconnect the ECM connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - STOP LIGHT SWITCH ASSEMBLY) OK --> See step 4
  4. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
  5. REPLACE STOP LIGHT SWITCH ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602715-S10672163102014030500000)
  6. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)

More articles — Engine Control System (Diagnostic Codes (P0505 - P1603))