Automatic Transmission (U660E) (Diagnostic Codes & Circuit Tests): Other Lexus RX III рестайлинг

MONITOR STRATEGY

TYPICAL ENABLING CONDITIONS

TYPICAL MALFUNCTION THRESHOLDS

PROCEDURE

1. READ VALUE USING TECHSTREAM (VEHICLE SPEED) Drive the vehicle and check whether the operation of the speedometer in the combination meter assembly is normal. HINT: The vehicle speed sensor is operating normally if the speedometer reading is normal. If the speedometer does not operate, check it by following the procedure described for a speedometer malfunction. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Data List / Vehicle Speed. Drive the vehicle. Read the value displayed on the Techstream. OK Vehicle speeds displayed on tester and speedometer display are equal. NG --> See step 2 OK --> See step 6
2. CHECK COMBINATION METER ASSEMBLY (SPD SIGNAL WAVEFORM) Inspect the combination meter assembly using an oscilloscope. Move the shift lever to N. Jack up the vehicle. Turn the engine switch on (IG). Measure the voltage between the terminal of the combination meter assembly and the body ground while the wheel is turned slowly. Standard Voltage Tester Connection Switch Condition Specified Condition F15-3 (+S) - Body ground Engine switch on (IG) Voltage generated intermittently TEXT IN ILLUSTRATION *1 Component with harness connected (Combination Meter Assembly) HINT: The output voltage should fluctuate up and down, similarly to the diagram, when the wheel is turned slowly. NG --> See step 5 OK: Go to next step
3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - TCM) Disconnect the combination meter assembly connector. Disconnect the TCM connector. Measure the resistance according to the value(s) in the table below. Standard Resistance (Check for Open) Tester Connection Condition Specified Condition F15-3 (+S) - D2-3 (SPD) Always Below 1 ohms TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to Combination Meter Assembly) *2 Front view of wire harness connector (to TCM) Reconnect the combination meter assembly connector. Reconnect the TCM connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (COMBINATION METER ASSEMBLY - TCM) OK --> See step 4
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
5. GO TO METER / GAUGE SYSTEM (SPEED SIGNAL CIRCUIT). Refer to «Speed Signal Circuit»(ref-602714-S16686812742014030500000)
6. SYMPTOM SIMULATION AND DTC CHECK. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - 07/2012]»(ref-602551-S27510191402014030500000)

1. READ VALUE USING TECHSTREAM (VEHICLE SPEED) Drive the vehicle and check whether the operation of the speedometer in the combination meter assembly is normal. HINT: The vehicle speed sensor is operating normally if the speedometer reading is normal. If the speedometer does not operate, check it by following the procedure described for a speedometer malfunction. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Data List / Vehicle Speed. Drive the vehicle. Read the value displayed on the Techstream. OK Vehicle speeds displayed on tester and speedometer display are equal. NG --> See step 2 OK --> See step 6
2. CHECK COMBINATION METER ASSEMBLY (SPD SIGNAL WAVEFORM) Inspect the combination meter assembly using an oscilloscope. Move the shift lever to N. Jack up the vehicle. Turn the engine switch on (IG). Measure the voltage between the terminal of the combination meter assembly and the body ground while the wheel is turned slowly. Standard Voltage Tester Connection Switch Condition Specified Condition F15-3 (+S) - Body ground Engine switch on (IG) Voltage generated intermittently TEXT IN ILLUSTRATION *1 Component with harness connected (Combination Meter Assembly) HINT: The output voltage should fluctuate up and down, similarly to the diagram, when the wheel is turned slowly. NG --> See step 5 OK: Go to next step
3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - TCM) Disconnect the combination meter assembly connector. Disconnect the TCM connector. Measure the resistance according to the value(s) in the table below. Standard Resistance (Check for Open) Tester Connection Condition Specified Condition F15-3 (+S) - D2-3 (SPD) Always Below 1 ohms TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to Combination Meter Assembly) *2 Front view of wire harness connector (to TCM) Reconnect the combination meter assembly connector. Reconnect the TCM connector. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (COMBINATION METER ASSEMBLY - TCM) OK --> See step 4
4. REPLACE TCM. Refer to «COMPONENTS [03/2012 - ]»(ref-602716-S01530151542014030500000)
5. GO TO METER / GAUGE SYSTEM (SPEED SIGNAL CIRCUIT). Refer to «Speed Signal Circuit»(ref-602714-S40356084352014030500000)
6. SYMPTOM SIMULATION AND DTC CHECK. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [07/2012 - ]»(ref-602551-S06362766182014030500000)

Scheme 1204

1. CHECK 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 using the Techstream. Result Display (DTC Output) Proceed to No DTC A P0560 is output (engine control system) B B --> See step 4 A: Go to next step
2. INSPECT TCM (POWER SOURCE, GROUND) Disconnect the TCM connector. Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition D2-1 (BATT) - D2-8 (E1) Always 11 to 14 V Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D2-8 (E1) - Body ground Always Below 1 ohms TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (TCM - BATTERY, BODY GROUND) OK --> See step 3
3. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
4. GO TO DTC P0560 (ENGINE CONTROL SYSTEM / SFI SYSTEM). Refer to «DTC P0560: System Voltage»(ref-602711-S24691284862014030500000)

Scheme 1205

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 / ECT / Data List. Read the value displayed on the Techstream. Crank the engine. Read the value displayed on the Techstream. OK Tester Display Condition Standard Starter Signal Engine switch on (IG) OFF Starter Signal Engine is cranking ON Result Result Proceed to NG A OK B B --> See step 3 A: Go to next step
2. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Disconnect the park/neutral position switch connector. Measure the resistance according to the value(s) in the table below when the shift lever is moved to each position. Standard Resistance Tester Connection Shift Lever Position Specified Condition 4 (B) - 9 (L) P Below 1 ohms N Below 1 ohms Except P and N 10 kohms or higher 1 (RB) - 9 (L) P 10 kohms or higher R 10 kohms or higher N 10 kohms or higher D 10 kohms or higher TEXT IN ILLUSTRATION *1 Component without harness connected (Park/Neutral Position Switch) NG --> See step 6 OK: Go to next step
3. CHECK TCM (STA VOLTAGE) Connect the park/neutral position switch connector. Disconnect the TCM connector. Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition D2-10 (STA) - Body ground Engine switch on (IG) and shift lever in P or N Below 2 V Engine switch on (IG) and shift lever not in P or N Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> See step 4 OK --> See step 5
4. CHECK HARNESS AND CONNECTOR (TCM - PARK/NEUTRAL POSITION SWITCH) Disconnect the TCM connector. Remove the ST relay from the engine room relay block. Disconnect the park/neutral position switch connector. Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition D2-10 (STA) - Body ground Engine switch on (IG) Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 7
5. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
6. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S03230525592014030500000)
7. CHECK STARTER SIGNAL CIRCUIT. Refer to «Starter Signal Circuit»(ref-602700-S02429051522014030500000)

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 / ECT / Data List. Read the value displayed on the Techstream. Crank the engine. Read the value displayed on the Techstream. OK Tester Display Condition Standard Starter Signal Engine switch on (IG) OFF Starter Signal Engine is cranking ON Result Result Proceed to NG A OK B B --> See step 3 A: Go to next step
2. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Disconnect the park/neutral position switch connector. Measure the resistance according to the value(s) in the table below when the shift lever is moved to each position. Standard Resistance Tester Connection Shift Lever Position Specified Condition 4 (B) - 9 (L) P Below 1 ohms N Below 1 ohms Except P and N 10 kohms or higher 1 (RB) - 9 (L) P 10 kohms or higher R 10 kohms or higher N 10 kohms or higher D 10 kohms or higher TEXT IN ILLUSTRATION *1 Component without harness connected (Park/Neutral Position Switch) NG --> See step 6 OK: Go to next step
3. CHECK TCM (STA VOLTAGE) Connect the park/neutral position switch connector. Disconnect the TCM connector. Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition D2-10 (STA) - Body ground Engine switch on (IG) and shift lever in P or N Below 2 V Engine switch on (IG) and shift lever not in P or N Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> See step 4 OK --> See step 5
4. CHECK HARNESS AND CONNECTOR (TCM - PARK/NEUTRAL POSITION SWITCH) Disconnect the TCM connector. Remove the ST relay from the engine room relay block. Disconnect the park/neutral position switch connector. Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition D2-10 (STA) - Body ground Engine switch on (IG) Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 7
5. REPLACE TCM. Refer to «COMPONENTS [03/2012 - ]»(ref-602716-S01530151542014030500000)
6. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «COMPONENTS [03/2012 - ]»(ref-602716-S07893244902014030500000)
7. CHECK STARTER SIGNAL CIRCUIT. Refer to «Starter Signal Circuit»(ref-602700-S07779264572014030500000)

1. READ OUTPUT DTC (DTC P062F) 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 - ]»(ref-602563-S10756836282014030500000) . 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. Select the following menu items: Powertrain / ECT / Trouble Codes. Read DTCs. Result Result Proceed to No output A P062F B B --> See step 3 A --> See step 2
2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - 07/2012]»(ref-602551-S27510191402014030500000)
3. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)

1. READ OUTPUT DTC (DTC P062F) 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 - ]»(ref-602563-S10756836282014030500000) . 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. Select the following menu items: Powertrain / ECT / Trouble Codes. Read DTCs. Result Result Proceed to No output A P062F B B --> See step 3 A --> See step 2
2. CHECK FOR INTERMITTENT PROBLEMS. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [07/2012 - ]»(ref-602551-S06362766182014030500000)
3. REPLACE TCM. Refer to «COMPONENTS [03/2012 - ]»(ref-602716-S01530151542014030500000)

1. When either condition below is met: Condition (A) or (B) Condition (A) When 2 or more of the following signals are input at the same time: Park neutral position switch ON R position switch ON D position switch ON Condition (B) When all conditions below are met: Park neutral position switch OFF R position switch OFF D position switch OFF

COMPONENT OPERATING RANGE

Scheme 1206

1. CHECK HARNESS AND CONNECTOR (BATTERY - PARK/NEUTRAL POSITION SWITCH) Disconnect the park/neutral position switch 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 *1 Front view of wire harness connector (to Park/Neutral Position Switch) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
2. CHECK HARNESS AND CONNECTOR (OUTPUT SIGNAL) 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 D8-4 (B) - Body ground Engine switch on (IG) 11 to 14 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to Park/Neutral Position Switch) NG --> See step 5 OK: Go to next step
3. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Disconnect the park/neutral position switch connector. Measure the resistance according to the value(s) in the table below when the shift lever is moved to each position. Standard Resistance Tester Connection Shift Lever Position Specified Condition 4 - 9 P or N Below 1 ohms Except P and N 10 ohms or higher 1 - 2 R Below 1 ohms Except R 10 ohms or higher 1 - 7 D, S, "+" or "-" Below 1 ohms Except D, S, "+" and "-" 10 ohms or higher TEXT IN ILLUSTRATION *1 Component without harness connected (Park/Neutral Position Switch) NG --> See step 7 OK: Go to next step
4. CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - TCM) Connect the park/neutral position switch connector. Disconnect the TCM connectors. Turn the engine switch on (IG), and measure the voltage according to the value(s) in the table below when the shift lever is moved to each position. Standard Voltage Tester Connection Shift Lever Position Specified Condition D2-15 (R) - Body ground R 11 to 14 V* Except R Below 1 V D2-16 (D) - Body ground D, S, "+" or "-" 11 to 14 V Except D, S, "+" and "-" Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) HINT: *: The voltage will drop slightly due to lighting up of the back up light. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 6
5. CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - TCM) Turn the engine switch off. Disconnect the TCM connector. Disconnect the park/neutral position switch 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) - D2-11 (NSW) Always Below 1 ohms Standard Resistance (Check for Short) Tester Connection Condition Specified Condition D8-4 (B) or D2-11 (NSW) - Body ground Always 10 kohms or higher TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to Park/Neutral Position Switch) *2 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 6
6. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
7. REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S03230525592014030500000)

ALL

CONDITION A

CONDITION B

CONDITION C

CONDITION D

CONDITION E

HINT

*1: Following conditions are met

*2: Time after engine start except for continuing

*3: Driving distance is cleared when following condition met

*4: Minimum select of following IAT

CONDITION A, B, C AND D

CONDITION E

Scheme 1207

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0711) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only P0711 is output A P0711 and other DTC B HINT: If any other codes besides P0711 are output, perform troubleshooting for those DTCs first. B --> See step 3 A: Go to next step
2. CHECK TRANSMISSION FLUID LEVEL Check the transmission fluid level. Refer to «ADJUSTMENT [03/2012 - ]»(ref-602716-S17803360922014030500000) . OK Automatic transmission fluid level is correct. NG --> ADJUST FLUID LEVEL OK --> See step 4
3. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - ]»(ref-602563-S04681562622014030500000)
4. REPLACE ATF TEMPERATURE SENSOR ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S21682357252014030500000)

ALL

CONDITION A

CONDITION B

CONDITION C

CONDITION D

CONDITION E

HINT

*1: Following conditions are met

*2: Time after engine start except for continuing

*3: Driving distance is cleared when following condition met

*4: Minimum select of following IAT

CONDITION A, B, C AND D

CONDITION E

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0711) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only P0711 is output A P0711 and other DTC B HINT: If any other codes besides P0711 are output, perform troubleshooting for those DTCs first. B --> See step 3 A: Go to next step
2. CHECK TRANSMISSION FLUID LEVEL Check the transmission fluid level. Refer to «ADJUSTMENT [03/2012 - ]»(ref-602716-S17803360922014030500000) . OK Automatic transmission fluid level is correct. NG --> ADJUST FLUID LEVEL OK --> See step 4
3. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - ]»(ref-602563-S04681562622014030500000)
4. REPLACE ATF TEMPERATURE SENSOR ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S21682357252014030500000)

1. P0712: RANGE CHECK (LOW RESISTANCE) The monitor will run whenever these DTCs are not present. None Battery voltage 8 V or more Engine switch on (IG)

P0713: Range check (High resistance)

1. One of the following conditions is met: Condition (A) or (B) CONDITION (A) Engine coolant temperature (ECT) or intake air temperature (IAT) at engine start -29.375°C (-20.875°F) or less Time after engine start 8 minutes and 52 sec. or more ECT sensor circuit fail (P0115, P0117, P0118) Not detected IAT sensor circuit fail (P0112, P0113) Not detected CONDITION (B) Engine coolant temperature (ECT) or intake air temperature (IAT) at engine start More than -29.375°C (-20.875°F) Time after engine start 10 seconds or more ECT sensor circuit fail (P0115, P0117, P0118) Not detected IAT sensor circuit fail (P0112, P0113) Not detected

P0712: RANGE CHECK (LOW RESISTANCE)

P0713: RANGE CHECK (HIGH RESISTANCE)

1. INSPECT TRANSMISSION WIRE (ATF TEMPERATURE SENSOR) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 17 (E2) - 18 (THO1) Always 79 ohms to 156 kohms 17 (E2) - Body ground Always 10 kohms or higher 18 (THO1) - Body ground Always 10 kohms or higher HINT: If the resistance is out of the specified range with the ATF temperature shown in the table below, the driveability of the vehicle may decrease. ATF Temperature Specified Condition 10°C (50°F) 5 to 8 kohms 25°C (77°F) 2.5 to 4.5 kohms 110°C (230°F) 0.22 to 0.28 kohms NG --> See step 2 OK --> See step 4
2. INSPECT ATF TEMPERATURE SENSOR Disconnect the ATF temperature sensor connector from the transmission wire. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition E2 - THO1 Always 79 ohms to 156 kohms E2 - Body ground Always 10 kohms or higher THO1 - Body ground Always 10 kohms or higher HINT: If the resistance is out of the specified range with the ATF temperature shown in the table below, the driveability of the vehicle may decrease. ATF Temperature Specified Condition 10°C (50°F) 5 to 8 kohms 25°C (77°F) 2.5 to 4.5 kohms 110°C (230°F) 0.22 to 0.28 kohms NG --> See step 5 OK --> See step 3
3. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
5. REPLACE ATF TEMPERATURE SENSOR ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S21682357252014030500000)

P0715

P0717

P0715

P0717

Scheme 1208

1. INSPECT SPEED SENSOR (SENSOR INSTALLATION) Remove the valve body assembly. Make sure that the connector is properly connected, and check the speed sensor installation. OK The installation bolt is tightened properly and there is no clearance between the sensor and transaxle case. NG --> See step 6 OK: Go to next step
2. INSPECT TRANSMISSION WIRE Remove the TCM. Disconnect the speed sensor connector from the transmission wire. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 (NTB) sensor side - 1 (NTB) TCM side Always Below 1 ohms 2 (NTO) sensor side - 2 (NTO) TCM side Always Below 1 ohms 1 (NTB) sensor side - Body ground Always 10 kohms or higher 2 (NTO) sensor side - Body ground Always 10 kohms or higher 1 (NTB) sensor side - All other terminals except 2 (NTO) sensor side Always 10 kohms or higher 2 (NTO) sensor side - All other terminals except 1 (NTB) sensor side Always 10 kohms or higher TEXT IN ILLUSTRATION *1 Component without harness connected (Transmission Wire) *2 TCM Side *3 Sensor Side NG --> See step 7 OK: Go to next step
3. REPLACE SPEED SENSOR Refer to «REMOVAL [03/2012 - ]»(ref-602716-S27653486432014030500000) . NEXT: Go to next step
4. CHECK IF DTC OUTPUT RECURS (SEE IF DTC P0715 AND/OR P0717 OUTPUT AGAIN) Connect the Techstream to the DLC3. Start the engine and turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes / Clear. HINT: Write down the currently output DTCs before clearing them. Perform the monitor drive pattern. Refer to «MONITOR DRIVE PATTERN [03/2012 - ]»(ref-602563-S42625448252014030500000) . Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0715 or P0717" is output A No output B B --> END A --> See step 5
5. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
6. REPAIR OR REPLACE SPEED SENSOR. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S27653486432014030500000)
7. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)

GO and STOP are defined as follows

THE STOP LIGHT SWITCH REMAINS ON DURING GO AND STOP 5 TIMES.

Scheme 1209

1. READ VALUE USING DATA LIST (STP SIGNAL) HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time. NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Data List. According to the display on the Techstream, read the Data List. Standard Item Measurement Item/ Range (display) Normal Condition Stop Light Switch Stop light switch status/ ON or OFF Brake pedal is depressed: ON Brake pedal is released: OFF NOTE: In the table above, the conditions listed under "Normal Condition" are reference conditions. Do not depend solely on these reference conditions when deciding whether a part is faulty. Result Result Proceed to OK B NG A B --> See step 3 A: Go to next step
2. INSPECT STOP LIGHT SWITCH ASSEMBLY Inspect the stop light switch assembly. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602715-S28166323122014030500000) . NG --> REPLACE STOP LIGHT SWITCH ASSEMBLY OK: Go to next step
3. CHECK HARNESS AND CONNECTOR (STOP LIGHT SWITCH ASSEMBLY - TCM) Install the stop light switch assembly. Connect the stop light switch connector. Disconnect the TCM connector. Measure the voltage according to the value(s) in the table below when the brake pedal is depressed and released. Standard Voltage Tester Connection Condition Specified Condition D2-12 (STP) - Body ground Brake pedal is depressed 7.5 to 14 V D2-12 (STP) - Body ground Brake pedal is released Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 4
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)

ALL

OFF MALFUNCTION

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0741) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0741" is output A "P0741" and other DTCs B HINT: If any other codes besides "P0741" are output, perform the troubleshooting for those DTCs first. B --> See step 8 A: Go to next step
2. CHECK TRANSMISSION WIRE Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 6 (SL) - Body ground 20°C (68°F) 11 to 15 ohms Result Result Proceed to OK B NG A B --> See step 4 A: Go to next step
3. INSPECT SHIFT SOLENOID VALVE SL (RESISTANCE) Remove shift solenoid valve SL. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition Solenoid Connector (SL) - Solenoid Body (SL) 20°C (68°F) 11 to 15 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL NG --> See step 9 OK --> See step 10
4. INSPECT SHIFT SOLENOID VALVE SL (OPERATION) Remove shift solenoid valve SL. Connect a battery positive (+) lead to the terminal of the solenoid valve connector, and a negative (-) lead to the solenoid body. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL NG --> See step 9 OK: Go to next step
5. INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 12 OK: Go to next step
6. INSPECT TORQUE CONVERTER ASSEMBLY Check the torque converter assembly. Refer to «INSPECTION [03/2012 - 07/2012]»(ref-602716-S27217203692014030500000) . OK The torque converter operates normally. NG --> See step 11 OK --> See step 7
7. REPAIR OR REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
8. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - ]»(ref-602563-S04681562622014030500000)
9. REPLACE SHIFT SOLENOID VALVE SL. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
10. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
11. REPLACE TORQUE CONVERTER ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
12. REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

ALL

OFF MALFUNCTION

ON MALFUNCTION

Either of the following conditions is met

1. OFF MALFUNCTION: Turbine speed - Output speed x Gear ratio 1, 000 rpm or more ON MALFUNCTION: Input (turbine) speed/Intermediate shaft speed when output speed less than 1, 000 rpm 0.998 to 1.138

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0746) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0746" is output A "P0746" and other DTCs B HINT: If a solenoid is stuck OFF, DTCs for several solenoids including the malfunctioning solenoid will be detected. A --> See step 3 B: Go to next step
2. PERFORM ACTIVE TEST USING TECHSTREAM NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART [03/2012 - ]»(ref-602563-S18977455902014030500000) . Item Test Details Diagnostic Note Control the Shift Position [Test Details] Operates the shift solenoid valves to allow gears to selected manually. [Others] Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 rpm. HINT: Because the torque converter has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. Result Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. B --> See step 8 C --> See step 9 D --> See step 10 E --> See step 11 A: Go to next step
3. INSPECT SHIFT SOLENOID VALVE SL1 Remove shift solenoid valve SL1. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL1 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 6 OK: Go to next step
4. INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 7 OK --> See step 5
5. REPAIR OR REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
6. REPLACE SHIFT SOLENOID VALVE SL1. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
7. REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
8. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL2) PERFORMANCE DTC P0776). Refer to «DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)»(ref-602719-S42663447582014030500000)
9. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL3) PERFORMANCE DTC P0796). Refer to «DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)»(ref-602719-S42809793462014030500000)
10. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL4) PERFORMANCE DTC P2808). Refer to «DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4)»(ref-602719-S12304452792014030500000)
11. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SLT) PERFORMANCE DTC P2714). Refer to «DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)»(ref-602719-S02123744782014030500000)

ALL

CONDITION (A)

CONDITION (B)

ALL

Scheme 1210

1. INSPECT TRANSMISSION WIRE (SL1) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 14 (SL1+) - 13 (SL1-) 20°C (68°F) 5.0 to 5.6 ohms 14 (SL1+) - Body ground Always 10 kohms or higher 13 (SL1-) - Body ground Always 10 kohms or higher 14 (SL1+) - All other terminals except 13 (SL1-) Always 10 kohms or higher 13 (SL1-) - All other terminals except 14 (SL1+) Always 10 kohms or higher Result Result Proceed to OK B NG A B --> See step 3 A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SL1 Remove shift solenoid valve SL1. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL1 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 4 OK --> See step 5
3. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
4. REPLACE SHIFT SOLENOID VALVE SL1. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
5. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)

ALL

OFF MALFUNCTION

ON MALFUNCTION (A)

ON MALFUNCTION (B)

ON MALFUNCTION (C)

OFF MALFUNCTION

ON MALFUNCTION

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0776) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0776" is output A "P0776" and other DTCs are output B HINT: If a solenoid is stuck OFF, DTCs for several solenoids including the malfunctioning solenoid will be detected. A --> See step 3 B: Go to next step
2. PERFORM ACTIVE TEST USING TECHSTREAM NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART [03/2012 - ]»(ref-602563-S18977455902014030500000) . Item Test Details Diagnostic Note Control the Shift Position [Test Details] Operates the shift solenoid valves to allow gears to selected manually. [Others] Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 rpm. HINT: Because the torque converter has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. Result Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. A --> See step 8 C --> See step 9 D --> See step 10 E --> See step 11 B: Go to next step
3. INSPECT SHIFT SOLENOID VALVE SL2 Remove shift solenoid valve SL2. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL2 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 6 OK: Go to next step
4. INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 7 OK --> See step 5
5. REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
6. REPLACE SHIFT SOLENOID VALVE SL2. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
7. REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
8. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL1) PERFORMANCE DTC P0746). Refer to «DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)»(ref-602719-S21167477662014030500000)
9. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL3) PERFORMANCE DTC P0796). Refer to «DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)»(ref-602719-S42809793462014030500000)
10. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL4) PERFORMANCE DTC P2808). Refer to «DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4)»(ref-602719-S12304452792014030500000)
11. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SLT) PERFORMANCE DTC P2714). Refer to «DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)»(ref-602719-S02123744782014030500000)

ALL

CONDITION (A)

CONDITION (B)

ALL

Scheme 1211

1. INSPECT TRANSMISSION WIRE (SL2) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 9 (SL2+) - 8 (SL2-) 20°C (68°F) 5.0 to 5.6 ohms 9 (SL2+) - Body ground Always 10 kohms or higher 8 (SL2-) - Body ground Always 10 kohms or higher 9 (SL2+) - All other terminals except 8 (SL2-) Always 10 kohms or higher 8 (SL2-) - All other terminals except 9 (SL2+) Always 10 kohms or higher Result Result Proceed to OK B NG A B --> See step 4 A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SL2 Remove shift solenoid valve SL2. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL2 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 5 OK --> See step 3
3. REPAIR OR REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
5. REPLACE SHIFT SOLENOID VALVE SL2. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

P0791

P0793

Scheme 1212

1. INSPECT SPEED SENSOR (SENSOR INSTALLATION) Remove the valve body assembly. Make sure that the connector is properly connected, and check the speed sensor installation. OK The installation bolts are tightened properly and there is no clearance between the sensor and transaxle case. NG --> See step 6 OK: Go to next step
2. INSPECT TRANSMISSION WIRE Remove the TCM. Disconnect the speed sensor connector from the transmission wire. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 3 (NCO) sensor side - 3 (NCO) TCM side Always Below 1 ohms 4 (NCB) sensor side - 4 (NCB) TCM side Always Below 1 ohms 3 (NCO) sensor side - Body ground Always 10 kohms or higher 4 (NCB) sensor side - Body ground Always 10 kohms or higher 3 (NCO) sensor side - All other terminals except 4 (NCB) sensor side Always 10 kohms or higher 4 (NCB) sensor side - All other terminals except 3 (NCO) sensor side Always 10 kohms or higher TEXT IN ILLUSTRATION *1 Component without harness connected (Transmission Wirer) *2 TCM side *3 Sensor Side NG --> See step 7 OK: Go to next step
3. REPLACE SPEED SENSOR Refer to «REMOVAL [03/2012 - ]»(ref-602716-S27653486432014030500000) . NEXT: Go to next step
4. CHECK IF DTC OUTPUT RECURS (SEE IF DTC P0791 AND/OR P0793 IS OUTPUT AGAIN) Connect the Techstream to the DLC3. Start the engine and turn the Techstream on. Enter the following menus: / ECT / DTC / Clear. HINT: Write down the currently output DTCs before clearing them. Perform the monitor drive pattern. Refer to «MONITOR DRIVE PATTERN [03/2012 - ]»(ref-602563-S42625448252014030500000) . Enter the following menus: / ECT / DTC. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0791 or P0793" is output A No output B B --> END A --> See step 5
5. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
6. REPAIR OR REPLACE SPEED SENSOR. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S27653486432014030500000)
7. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)

ALL

OFF MALFUNCTION (A)

OFF MALFUNCTION (B)

OFF MALFUNCTION (C)

OFF MALFUNCTION (D)

ON MALFUNCTION

Either of the following conditions is met: OFF malfunction (A) or (B) or ((C) and (D)), or ON malfunctions

1. 2 detections are necessary per driving cycle: 1st detection; temporary flag ON 2nd detection; pending fault code ON

OFF MALFUNCTION (A)

OFF MALFUNCTION (B)

OFF MALFUNCTION (C)

OFF MALFUNCTION (D)

ON MALFUNCTION

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0796) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0796" is output A "P0796" and other DTCs are output B HINT: If a solenoid is stuck off, DTCs for several solenoids including the malfunctioning solenoid will be detected. A --> See step 3 B: Go to next step
2. PERFORM ACTIVE TEST USING TECHSTREAM NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART [03/2012 - ]»(ref-602563-S18977455902014030500000) . Item Test Details Diagnostic Note Control the Shift Position [Test Details] Operates the shift solenoid valves to allow gears to selected manually. [Others] Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 rpm. HINT: Because the torque converter has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. Result Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. A --> See step 8 B --> See step 9 D --> See step 10 E --> See step 11 C: Go to next step
3. INSPECT SHIFT SOLENOID VALVE SL3 Remove shift solenoid valve SL3. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL3 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 6 OK: Go to next step
4. INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 7 OK --> See step 5
5. REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
6. REPLACE SHIFT SOLENOID VALVE SL3. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
7. REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
8. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL1) PERFORMANCE DTC P0746). Refer to «DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)»(ref-602719-S21167477662014030500000)
9. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL2) PERFORMANCE DTC P0776). Refer to «DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)»(ref-602719-S42663447582014030500000)
10. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL4) PERFORMANCE DTC P2808). Refer to «DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4)»(ref-602719-S12304452792014030500000)
11. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SLT) PERFORMANCE DTC P2714). Refer to «DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)»(ref-602719-S02123744782014030500000)

ALL

CONDITION (A)

CONDITION (B)

ALL

Scheme 1213

1. INSPECT TRANSMISSION WIRE (SL3) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 16 (SL3+) - 15 (SL3-) 20°C (68°F) 5.0 to 5.6 ohms 16 (SL3+) - Body ground Always 10 kohms or higher 15 (SL3-) - Body ground Always 10 kohms or higher 16 (SL3+) - All other terminals except 15 (SL3-) Always 10 kohms or higher 15 (SL3-) - All other terminals except 16 (SL3+) Always 10 kohms or higher Result Result Proceed to OK B NG A B --> See step 4 A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SL3 Remove shift solenoid valve SL3. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL3 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 5 OK --> See step 3
3. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
5. REPLACE SHIFT SOLENOID VALVE SL3. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

ALL

P0989

P0990

P0989

P0990

Scheme 1214

1. CHECK OTHER DTC OUTPUT (IN ADDITION TO DTC P0989 OR P0990) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0990" is output A Only "P0989" is output B "P0989 or P0990" and other DTCs are output C HINT: If a solenoid is stuck OFF, DTCs for several solenoids including the malfunctioning solenoid will be detected. B --> See step 4 C --> See step 7 A: Go to next step
2. CHECK TRANSMISSION WIRE (SHORT TO GROUND) Remove the TCM. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 19 (TPS3) - Body ground (Valve body assembly) or other terminals Always 10 kohms or higher Result Result Proceed to OK B NG A B --> See step 9 A: Go to next step
3. CHECK ATF TEMPERATURE SENSOR ASSEMBLY (ATF PRESSURE SWITCH NO. 3) Remove the oil strainer assembly. Disconnect the connector from the ATF temperature sensor assembly. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 (TPS3) - Body ground (Valve body assembly) or other terminals Always 10 kohms or higher NG --> See step 10 OK --> See step 8
4. CHECK TRANSMISSION WIRE Remove the oil strainer assembly. Remove the TCM. Disconnect the connector from the ATF temperature sensor assembly. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 19 (TPS3) TCM side - 1 (TPS3) sensor side Always Below 1 ohms 1 (TPS3) sensor side - Body ground (Valve body assembly) or other terminals Always 10 kohms or higher TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) *2 Front view of wire harness connector (to ATF Temperature Sensor Assembly) NG --> See step 8 OK: Go to next step
5. REPLACE ATF TEMPERATURE SENSOR ASSEMBLY Refer to «REMOVAL [03/2012 - ]»(ref-602716-S21682357252014030500000) . NEXT: Go to next step
6. CHECK IF DTC OUTPUT RECURS Connect the Techstream to the DLC3. Start the engine and turn the Techstream on. Enter the following menus: / ECT / DTC / Clear. HINT: Write down the currently output DTCs before clearing them. Perform the monitor drive pattern. Refer to «MONITOR DRIVE PATTERN [03/2012 - ]»(ref-602563-S42625448252014030500000) . Enter the following menus: / ECT / DTC. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P0989" is output A No output B B --> END A --> See step 9
7. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - ]»(ref-602563-S04681562622014030500000)
8. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
9. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
10. REPLACE ATF TEMPERATURE SENSOR ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S21682357252014030500000)

ON MALFUNCTION

ON MALFUNCTION

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P2714) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC Output) Proceed to Only "P2714" is output A "P2714" and other DTCs are output B HINT: If a solenoid is stuck ON, DTCs for several solenoids including the malfunctioning solenoid will be detected. A --> See step 4 B: Go to next step
2. PERFORM ACTIVE TEST USING TECHSTREAM (SHIFT SOLENOID VALVE SLT) NOTE: Perform the test at the normal operating ATF (Automatic Transmission Fluid) temperature: 50 to 80°C (122 to 176°F) Be sure to prevent SST hose from interfering with the exhaust pipe. This check must be conducted after checking and adjusting the engine. Perform the test with the A/C OFF. HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests. Turn the engine switch off. Lift the vehicle up. Remove the test plug on the transmission case center right side and connect SST. SST: 09992-00095 09992-00231 09992-00271 Lower the vehicle. Fully apply the parking brake and chock the 4 wheels. Connect the Techstream to the DLC3. Start the engine. Warm up the Automatic Transmission Fluid (ATF). Measure the line pressure when the engine is idling. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. Follow the instructions on the Techstream and perform the Active Test. Measure the line pressure with SST. Item Test Details Activate the Solenoid (SLT)* [Test Details] Operates shift solenoid SLT to raise the line pressure. [Vehicle Condition] Vehicle Stopped IDL: ON HINT: ON: No action (normal operation) OFF: Line pressure up (When the Active Test of "Activate the Solenoid (SLT)" is performed, the ECM commands the SLT solenoid to turn off). *: "Activate the Solenoid (SLT)" in the Active Test is performed to check that the line pressure changes by connecting the SST to the automatic transaxle. The same SST is used in the Hydraulic Test. Refer to «HYDRAULIC TEST [03/2012 - ]»(ref-602563-S08239380502014030500000) as well. HINT: The pressure values in Active Test and Hydraulic Test are different from each other. OK The line pressure changes as specified when performing the Active Test. NG --> See step 4 OK: Go to next step
3. PERFORM ACTIVE TEST USING TECHSTREAM (SHIFTING TEST) NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART [03/2012 - ]»(ref-602563-S18977455902014030500000) . Item Test Details Diagnostic Note Control the Shift Position [Test Details] Operates the shift solenoid valves to allow gears to selected manually. [Others] Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 rpm. HINT: Because the torque converter has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. Result Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. A --> See step 9 B --> See step 10 C --> See step 11 D --> See step 12 E: Go to next step
4. INSPECT SHIFT SOLENOID VALVE SLT Remove shift solenoid valve SLT. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SLT Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 7 OK: Go to next step
5. INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 8 OK --> See step 6
6. REPLACE AUTOMATIC TRANSMISSION ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
7. REPLACE SHIFT SOLENOID VALVE SLT. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
8. REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
9. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL1) PERFORMANCE DTC P0746). Refer to «DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)»(ref-602719-S21167477662014030500000)
10. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL2) PERFORMANCE DTC P0776). Refer to «DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)»(ref-602719-S42663447582014030500000)
11. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL3) PERFORMANCE DTC P0796). Refer to «DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)»(ref-602719-S42809793462014030500000)
12. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL4) PERFORMANCE DTC P2808). Refer to «DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4)»(ref-602719-S12304452792014030500000)

ALL

MALFUNCTION (A)

MALFUNCTION (B)

MALFUNCTION (C)

MALFUNCTION (D)

MALFUNCTION (E)

MALFUNCTION (A) AND (B)

MALFUNCTION (C)

MALFUNCTION (D)

MALFUNCTION (E)

Scheme 1215

1. INSPECT TRANSMISSION WIRE (SLT) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 12 (SLT+) - 7 (SLT-) 20°C (68°F) 5.0 to 5.6 ohms 12 (SLT+) - Body ground Always 10 kohms or higher 7 (SLT-) - Body ground Always 10 kohms or higher 12 (SLT+) - All other terminals except 7 (SLT-) Always 10 kohms or higher 7 (SLT-) - All other terminals except 12 (SLT+) Always 10 kohms or higher Result Result Proceed to OK B NG A B --> See step 4 A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SLT Remove shift solenoid valve SLT. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SLT Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 5 OK --> See step 3
3. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
5. REPLACE SHIFT SOLENOID VALVE SLT. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

THE FOLLOWING ITEMS ARE COMMON TO ALL CONDITIONS BELOW.

OFF MALFUNCTION

ON MALFUNCTION

OFF MALFUNCTION

ON MALFUNCTION

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P2757) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC output) Proceed to Only "P2757" is output A "P2757" and other DTCs are output B HINT: If any other codes besides "P2757" are output, perform troubleshooting for those DTCs first. B --> GO TO DTC CHART A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SLU Remove shift solenoid valve SLU. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SLU Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 6 OK: Go to next step
3. INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 7 OK: Go to next step
4. INSPECT TORQUE CONVERTER ASSEMBLY Check the torque converter assembly. Refer to «INSPECTION [03/2012 - 07/2012]»(ref-602716-S27217203692014030500000) . OK The torque converter operates normally. NG --> See step 8 OK --> See step 5
5. REPLACE AUTOMATIC TRANSMISSION ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
6. REPLACE SHIFT SOLENOID VALVE SLU. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
7. REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
8. REPLACE TORQUE CONVERTER ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)

ALL

CONDITION (A)

CONDITION (B)

ALL

Scheme 1216

1. INSPECT TRANSMISSION WIRE (SLU) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 11 (SLU+) - 5 (SLU-) 20°C (68°F) 5.0 to 5.6 ohms 11 (SLU+) - Body ground or other terminals Always 10 kohms or higher 5 (SLU-) - Body ground or other terminals Always 10 kohms or higher 11 (SLU+) - All other terminals except 5 (SLU-) Always 10 kohms or higher 5 (SLU-) - All other terminals except 11 (SLU+) Always 10 kohms or higher Result Result Proceed to OK B NG A B --> See step 4 A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SLU Remove shift solenoid valve SLU. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SLU Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 5 OK --> See step 3
3. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
5. REPLACE SHIFT SOLENOID VALVE SLU. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

P2769: RANGE CHECK (LOW RESISTANCE)

P2770: RANGE CHECK (HIGH RESISTANCE)

P2769: RANGE CHECK (LOW RESISTANCE)

P2770: RANGE CHECK (HIGH RESISTANCE)

Scheme 1217

1. INSPECT TRANSMISSION WIRE (SHIFT SOLENOID VALVE SL) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 6 (SL) - Body ground 20°C (68°F) 11 to 15 ohms Result Result Proceed to OK B NG A B --> See step 3 A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SL Remove shift solenoid valve SL. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition Solenoid Connector (SL) - Solenoid Body (SL) 20°C (68°F) 11 to 15 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL NG --> See step 5 OK --> See step 4
3. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
4. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
5. REPLACE SHIFT SOLENOID VALVE SL. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

ALL

OFF MALFUNCTION (A)

OFF MALFUNCTION (B)

ON MALFUNCTION (A)

ON MALFUNCTION (B)

ON MALFUNCTION (C)

ON MALFUNCTION (D)

OFF MALFUNCTION (A)

OFF MALFUNCTION (B)

ON MALFUNCTION (A) AND (B)

ON MALFUNCTION (C)

ON MALFUNCTION (D)

1. CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P2808) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. Result Display (DTC output) Proceed to Only "P2808" is output A "P2808" and other DTCs are output B HINT: If a solenoid is stuck OFF, DTCs for several solenoids including the malfunctioning solenoid will be detected. A --> See step 3 B: Go to next step
2. PERFORM ACTIVE TEST USING TECHSTREAM NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART [03/2012 - ]»(ref-602563-S18977455902014030500000) . Item Test Details Diagnostic Note Control the Shift Position [Test Details] Operates the shift solenoid valves to allow gears to selected manually. [Others] Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 rpm. HINT: Because the torque converter has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. Result Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. A --> See step 6 B --> See step 7 C --> See step 8 E --> See step 9 D: Go to next step
3. INSPECT SHIFT SOLENOID VALVE SL4 Remove shift solenoid valve SL4. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL4 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 10 OK: Go to next step
4. INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 11 OK --> See step 5
5. REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S33278193832014030500000)
6. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL1) PERFORMANCE DTC P0746). Refer to «DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)»(ref-602719-S21167477662014030500000)
7. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL2) PERFORMANCE DTC P0776). Refer to «DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)»(ref-602719-S42663447582014030500000)
8. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL3) PERFORMANCE DTC P0796). Refer to «DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)»(ref-602719-S42809793462014030500000)
9. GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SLT) PERFORMANCE DTC P2714). Refer to «DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)»(ref-602719-S02123744782014030500000)
10. REPLACE SHIFT SOLENOID VALVE SL4. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)
11. REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

ALL

CONDITION (A)

CONDITION (B)

ALL

Scheme 1218

1. INSPECT TRANSMISSION WIRE (SL4) Remove the TCM from the transaxle. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 22 (SL4+) - 21 (SL4-) 20°C (68°F) 5.0 to 5.6 ohms 22 (SL4+) - Body ground Always 10 kohms or higher 21 (SL4-) - Body ground Always 10 kohms or higher 22 (SL4+) - All other terminals except 21 (SL4-) Always 10 kohms or higher 21 (SL4-) - All other terminals except 22 (SL4+) Always 10 kohms or higher Result Result Proceed to OK B NG A B --> See step 4 A: Go to next step
2. INSPECT SHIFT SOLENOID VALVE SL4 Remove shift solenoid valve SL4. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *1 Shift Solenoid Valve SL4 Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 5 OK --> See step 3
3. REPLACE TRANSMISSION WIRE. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S37982360462014030500000)
4. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)
5. REPLACE SHIFT SOLENOID VALVE SL4. Refer to «REMOVAL [03/2012 - ]»(ref-602716-S16051711722014030500000)

Scheme 1219

1. CHECK ECU TERMINAL VOLTAGE (+B AND E1 TERMINALS) Disconnect the TCM 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 D2-18 (+B) - D2-8 (E1) Engine switch on (IG) 9 to 14 V Turn the engine switch off. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D2-8 (E1) - Body ground Always Below 1 ohms TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
2. CHECK HARNESS AND CONNECTOR (TCM - ECM) Disconnect the TCM connector. Disconnect the ECM connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D2-6 (CAN+) - D1-24 (CAN+) Always Below 1 ohms D2-7 (CAN-) - D1-1 (CAN-) Always Below 1 ohms D2-6 (CAN+) or D1-24 (CAN+) - Body ground or other terminals Always 1 Mohms or higher D2-7 (CAN-) or D1-1 (CAN-) - Body ground or other terminals Always 1 Mohms or higher TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to ECM) *2 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
3. CHECK IF DTC OUTPUT RECURS Connect the Techstream to the DLC3. Clear the DTCs. Replace the TCM. HINT: Replace the TCM with a TCM from a normally functioning vehicle of the same model. Start the engine. Read the DTCs. Result Display (DTC Output) Proceed to U0100 A No DTC B B --> See step 5 A --> See step 4
4. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
5. REPLACE TCM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S37390218682014030500000)

1. CHECK ECU TERMINAL VOLTAGE (+B AND E1 TERMINALS) Disconnect the TCM 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 D2-18 (+B) - D2-8 (E1) Engine switch on (IG) 9 to 14 V Turn the engine switch off. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D2-8 (E1) - Body ground Always Below 1 ohms TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
2. CHECK HARNESS AND CONNECTOR (TCM - ECM) Disconnect the TCM connector. Disconnect the ECM connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D2-6 (CAN+) - D1-24 (CAN+) Always Below 1 ohms D2-7 (CAN-) - D1-1 (CAN-) Always Below 1 ohms D2-6 (CAN+) or D1-24 (CAN+) - Body ground or other terminals Always 1 Mohms or higher D2-7 (CAN-) or D1-1 (CAN-) - Body ground or other terminals Always 1 Mohms or higher TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to ECM) *2 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
3. CHECK IF DTC OUTPUT RECURS Connect the Techstream to the DLC3. Clear the DTCs. Replace the TCM. HINT: Replace the TCM with a TCM from a normally functioning vehicle of the same model. Start the engine. Read the DTCs. Result Display (DTC Output) Proceed to U0100 A No DTC B B --> See step 5 A --> See step 4
4. REPLACE ECM. Refer to «COMPONENTS [03/2012 - ]»(ref-602706-S35023244152014030500000)
5. REPLACE TCM. Refer to «COMPONENTS [03/2012 - ]»(ref-602716-S01530151542014030500000)

1. CHECK HARNESS AND CONNECTOR (BATTERY - TRANSMISSION CONTROL SWITCH) Disconnect the transmission control switch connector of shift lock control unit assembly. Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition F30-6 (IG) - Body ground or other terminals Engine switch on (IG) 11 to 14 V Engine switch off Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to Transmission Control Switch) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
2. CHECK HARNESS AND CONNECTOR (TRANSMISSION CONTROL SWITCH - BODY GROUND) Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition F30-11 (E) - Body ground or other terminals Always Below 1 ohms TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to Transmission Control Switch) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
3. INSPECT SHIFT LOCK CONTROL UNIT ASSEMBLY (TRANSMISSION CONTROL SWITCH) Measure the resistance between each terminal of the transmission control switch when the shift lever is moved to each position. Standard Resistance Tester Connection Condition Specified Condition 6 (IG) - 13 (S) Shift lever in S, "+" or "-" Below 1 ohms Shift lever not in S, "+" or "-" 10 kohms or higher 5 (SFTU) - 11 (E) Shift lever held in "+" (Up-shift) Below 1 ohms Shift lever not held in "+" 10 kohms or higher 4 (SFTD) - 11 (E) Shift lever held in "-" (Down-shift) Below 1 ohms Shift lever not held in "-" 10 kohms or higher TEXT IN ILLUSTRATION *1 Component without harness connected (Transmission Control Switch) NG --> See step 6 OK: Go to next step
4. CHECK HARNESS AND CONNECTOR (TRANSMISSION CONTROL SWITCH - ECM) Connect the transmission control switch connector. 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 A43-25 (S) - Body ground or other terminals Engine switch on (IG) Shift lever in S, "+" or "-" 11 to 14 V A43-25 (S) - Body ground or other terminals Engine switch on (IG) Shift lever not in S, "+" or "-" Below 1 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to ECM) Turn the engine switch off. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition A43-38 (SFTU) - Body ground or other terminals Shift lever held in "+" (Up-shift) Below 1 ohms Shift lever not held in "+" 10 kohms or higher A43-27 (SFTD) - Body ground or other terminals Shift lever held in "-" (Down-shift) Below 1 ohms Shift lever not held in "-" 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 5
5. PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to «PROBLEM SYMPTOMS TABLE [03/2012 - 07/2012]»(ref-602563-S26592848152014030500000)
6. REPLACE SHIFT LOCK CONTROL UNIT ASSEMBLY (TRANSMISSION CONTROL SWITCH). Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602716-S11988075562014030500000)

1. CHECK HARNESS AND CONNECTOR (TCM - BODY GROUND) Turn the engine switch off. Disconnect the TCM connectors. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D2-8 (E1) - Body ground Always Below 1 ohms TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
2. INSPECT ECU TERMINAL VOLTAGE (+B TERMINAL) Disconnect the TCM connectors. 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 D2-18 (+B) - Body ground Engine switch on (IG) 11 to 14 V TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) NG --> See step 3 OK --> See step 4
3. CHECK HARNESS AND CONNECTOR (TCM - ENGINE ROOM JUNCTION BLOCK ASSEMBLY) Turn the engine switch off. Disconnect the TCM connector. Remove the EFI MAIN relay from the engine room relay block. Measure the resistance according to the value(s) in the table below. Standard Resistance (Check for Open) Tester Connection Condition Specified Condition D2-18 (+B) - 3 Always Below 1 ohms Standard Resistance (Check for Short) Tester Connection Condition Specified Condition D2-18 (+B) or 3 - Body ground Always 10 kohms or higher TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to TCM) *2 Engine Room Relay Block *3 EFI MAIN Relay NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 5
4. PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to «PROBLEM SYMPTOMS TABLE [03/2012 - 07/2012]»(ref-602563-S26592848152014030500000)
5. GO TO ECM POWER SOURCE CIRCUIT (ENGINE CONTROL SYSTEM / SFI SYSTEM). Refer to «ECM Power Source Circuit»(ref-602700-S33657849822014030500000)