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Continuously Variable Transmission (Cvt): Diagnosis Nissan Versa I

Automatic Trans 18 illustrations ~9182 words

DTC No. Index

Note. If DTC "U1000 CAN COMM CIRCUIT" is displayed with other DTCs, first perform the trouble diagnosis for "DTC U1000 CAN COMMUNICATION LINE". Refer to DTC U1000 CAN COMMUNICATION LINE .

DTCItems (CONSULT-III screen terms)
OBD-IIExcept OBD-II
CONSULT-III GST (1)CONSULT-III only "TRANSMISSION"
P0615STARTER RELAY/CIRC
P0703BRAKE SW/CIRC
P0705P0705PNP SW/CIRC
P0710P0710ATF TEMP SEN/CIRC
P0715P0715INPUT SPD SEN/CIRC
P0720P0720VEH SPD SEN/CIR AT
P0725ENGINE SPEED SIG
P0730BELT DAMG
P0740P0740TCC SOLENOID/CIRC
P0744P0744A/T TCC S/V FNCTN
P0745P0745L/PRESS SOL/CIRC
P0746P0746PRS CNT SOL/A FCTN
P0776P0776PRS CNT SOL/B FCTN
P0778P0778PRS CNT SOL/B CIRC
P0840P0840TR PRS SENS/A CIRC
P0841PRESS SEN/FNCTN
P0845P0845TR PRS SENS/B CIRC
P0868SEC/PRESS DOWN
P1701TCM-POWER SUPPLY
P1705TP SEN/CIRC A/T
P1722ESTM VEH SPD SIG (2)
P1723CVT SPD SEN/FNCTN
P1726ELEC TH CONTROL
P1740P1740LU-SLCT SOL/CIRC
P1745L/PRESS CONTROL
P1777P1777STEP MOTR CIRC
P1778P1778STEP MOTR/FNC
U1000U1000CAN COMM CIRCUIT
U1010U1010CONTROL UNIT(CAN)
(1) These numbers are prescribed by SAE J2012. (2) Models without ABS does not indicate.
(1)These numbers are prescribed by SAE J2012.
(2)Models without ABS does not indicate.

DTC REFERENCE CHART

Precautions for On Board Diagnostic (OBD) System of CVT and Engine

The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the driver of a malfunction causing emission deterioration.

CAUTIONBe sure to turn the ignition switch OFF and disconnect the battery cable from the negative terminal before any repair or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc. will cause the MIL to light up. Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will cause the MIL to light up due to an open circuit. (Be sure the connector is free from water, grease, dirt, bent terminals, etc.) Be sure to route and secure the harnesses properly after work. Interference of the harness with a bracket, etc. may cause the MIL to light up due to a short circuit. Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube may cause the MIL to light up due to a malfunction of the EVAP system or fuel injection system, etc. Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and ECM before returning the vehicle to the customer.

OBD-II SELF-DIAGNOSIS

  1. CVT self-diagnosis is performed by the TCM in combination with the ECM. The results can be read through the blinking pattern of the malfunction indicator lamp (MIL). Refer to the table on " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) " for the indicator used to display each self-diagnostic result.
  2. The self-diagnostic results indicated by the MIL are automatically stored in both the ECM and TCM memories. Always perform the procedure on " «HOW TO ERASE DTC»(ref-337628-S23205177352009080600000) " to complete the repair and avoid unnecessary blinking of the MIL .

For details of OBD-II, refer to " ON BOARD DIAGNOSTIC (OBD) SYSTEM ".

  1. Certain systems and components, especially those related to OBD, may use the new style slide-locking type harness connector. For description and how to disconnect, refer to " «HARNESS CONNECTOR»(ref-337618-S19223594692009080600000) ".

CVT FLUID COOLER DIAGNOSIS PROCEDURE

Note. Insufficient cleaning of the cooler inlet hose exterior may lead to inaccurate debris identification.

Scheme 7

Scheme 7
Scheme 7

Scheme 8

Scheme 8
Scheme 8
  1. Position an oil pan under the transaxle's inlet and outlet cooler hoses.
  2. Clean the exterior and tip of the cooler inlet hose.
  3. Insert the extension adapter hose of a can of Transmission Cooler Cleaner (Nissan P/N 999MP-AM006) into the cooler outlet hose. CAUTION: Wear safety glasses and rubber gloves when spraying the Transmission Cooler Cleaner. Spray Transmission Cooler Cleaner only with adequate ventilation. Avoid contact with eyes and skin. Do not breath vapors or spray mist.
  4. Hold the hose and can as high as possible and spray Transmission Cooler Cleaner in a continuous stream into the cooler outlet hose until CVT fluid flows out of the cooler inlet hose for 5 seconds.
  5. Tie a common white, basket-type coffee filter to the end of the cooler inlet hose.
  6. Insert the tip of an air gun into the end of the cooler outlet hose.
  7. Wrap a shop rag around the air gun tip and end of cooler outlet hose.
  8. Blow compressed air regulated to 5 to 9 kg/cm 2 (70 to 130 psi) through the cooler outlet hose to force any remaining CVT fluid into the coffee filter.
  9. Remove the coffee filter from the end of the cooler inlet hose.
  10. Perform " «CVT FLUID COOLER INSPECTION PROCEDURE»(ref-337628-S25592429982009080600000) ".

Scheme 9

Scheme 9: CVT FLUID COOLER INSPECTION PROCEDURE
Scheme 9: CVT FLUID COOLER INSPECTION PROCEDURE

Scheme 10

Scheme 10
Scheme 10
  1. Inspect the coffee filter for debris. If small metal debris less than 1 mm (0.040 in) in size or metal powder is found in the coffee filter, this is normal. If normal debris is found, the CVT fluid cooler/radiator can be re-used and the procedure is ended. If one or more pieces of debris are found that are over 1 mm (0.040 in) in size and/or peeled clutch facing material is found in the coffee filter, the fluid cooler is not serviceable. The radiator/fluid cooler must be replaced and the inspection procedure is ended.

CVT FLUID COOLER FINAL INSPECTION

After performing all procedures, ensure that all remaining oil is cleaned from all components.

Scheme 11

Scheme 11: Cross-Sectional View - RE0F08A
Scheme 11: Cross-Sectional View - RE0F08A

Scheme 12

Scheme 12: Control System
Scheme 12: Control System

Scheme 13

Scheme 13: Hydraulic Control System
Scheme 13: Hydraulic Control System

HOW TO READ DTC AND 1ST TRIP DTC

DTC and 1st trip DTC can be read by the following methods.

( with CONSULT-III or GST) CONSULT-III or GST (Generic Scan Tool) Examples: P0705, P0720 etc.

These DTC are prescribed by SAE J2012.

(CONSULT-III also displays the malfunctioning component or system.)

  1. 1st trip DTC No. is the same as DTC No .
  2. Output of the diagnostic trouble code indicates that the indicated circuit has a malfunction. However, in case of the Mode II and GST, they do not indicate whether the malfunction is still occurring or occurred in the past and returned to normal .

CONSULT-III can identify them as shown below, therefore, CONSULT-III (if available) is recommended .

A sample of CONSULT-III display for DTC and 1st trip DTC is shown in the next example. DTC or 1st trip DTC of a malfunction is displayed in SELF-DIAGNOSTIC RESULTS mode for "ENGINE" with CONSULT-III. Time data indicates how many times the vehicle was driven after the last detection of a DTC.

If the DTC is being detected currently, the time data will be "0".

If a 1st trip DTC is stored in the ECM, the time data will be "1t".

HOW TO ERASE DTC

The diagnostic trouble code can be erased by CONSULT-III, GST or ECM DIAGNOSTIC TEST MODE as described following.

  1. If the battery cable is disconnected, the diagnostic trouble code will be lost within 24 hours .
  2. When you erase the DTC, using CONSULT-III or GST is easier and quicker than switching the mode selector on the ECM .

The following emission-related diagnostic information is cleared from the ECM memory when erasing DTC related to OBD-II. For details, refer to " EMISSION-RELATED DIAGNOSTIC INFORMATION ".

  1. Diagnostic trouble codes (DTC)
  2. 1st trip diagnostic trouble codes (1st trip DTC)
  3. Freeze frame data
  4. 1st trip freeze frame data
  5. System readiness test (SRT) codes
  6. Test values

HOW TO ERASE DTC (WITH CONSULT-III)

  1. If a DTC is displayed for both ECM and TCM, it is necessary to be erased for both ECM and TCM .
  1. If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait at least 10 seconds and then turn it ON (engine stopped) again.
  2. Turn CONSULT-III ON and touch "TRANSMISSION".
  3. Touch "SELF-DIAG RESULTS".
  4. Touch "ERASE". (The DTC in the TCM will be erased.) Then touch "BACK" twice.
  5. Touch "ENGINE".
  6. Touch "SELF-DIAG RESULTS".
  7. Touch "ERASE". (The DTC in the ECM will be erased.)

HOW TO ERASE DTC (WITH GST)

  1. If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait at least 10 seconds and then turn it ON (engine stopped) again.
  2. Select Mode 4 with GST (Generic Scan Tool). For details, refer to " «GENERIC SCAN TOOL (GST) FUNCTION»(ref-319464-S11438285512009062600000) ".

DTC Inspection Priority Chart

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.

Note. If DTC "U1000 CAN COMM CIRCUIT" is displayed with other DTCs, first perform the trouble diagnosis for "DTC U1000 CAN COMMUNICATION LINE". Refer to DTC U1000 CAN COMMUNICATION LINE .

PriorityDetected items (DTC)
1U1000 CAN communication line
2Except above

DTC REFERENCE CHART

Judgement Stall Test

Selector lever positionExpected problem location
"D""R"
Stall rotationHOForward clutch
OHReverse brake
LLEngine and torque converter one-way clutch
HHLine pressure low Primary pulley Secondary pulley Steel belt
O: Stall speed within standard value position.
H: Stall speed is higher than standard value.
L: Stall speed is lower than standard value.

JUDGEMENT STALL TEST

Scheme 14

Scheme 14: Line Pressure Test Port
Scheme 14: Line Pressure Test Port

Scheme 15

Scheme 15
Scheme 15
  1. Inspect the amount of engine oil and replenish if necessary.
  2. Drive the car for about 10 minutes to warm it up so that the CVT fluid reaches in the range of 50 to 80°C (122 to 176°F), then inspect the amount of CVT fluid and replenish if necessary. NOTE: The CVT fluid temperature rises in the range of 50 - 80°C (122 - 176°F) during 10 minutes of driving.
  3. After warming up CVT, remove the oil pressure detection plug and install the oil pressure gauge [special service tool: - (OTC3492)]. CAUTION: When using the oil pressure gauge, be sure to use the O-ring attached to the oil pressure detection plug.
  4. Securely engage the parking brake so that the tires do not turn.
  5. Start the engine, and then measure the line pressure at both idle and the stall speed. CAUTION: Keep the brake pedal pressed all the way down during measurement. When measuring the line pressure at the stall speed, refer to " «STALL TEST»(ref-337628-S07705554612009080600000) ".
  6. After the measurements are complete, install the oil pressure detection plug and tighten to the specified torque below. : 7.5 N.m (0.77 kg-m, 66 in-lb) CAUTION: Do not reuse O-ring. Apply CVT fluid to O-ring.

Judgement of Line Pressure Test

JudgementPossible cause
Idle speedLow for all positions ("P""R""N""D""L")Possible causes include malfunctions in the pressure supply system and low oil pump output. For example Oil pump wear Pressure regulator valve or plug sticking or spring fatigue Oil strainer ==> oil pump ==> pressure regulator valve passage oil leak Engine idle speed too low
Only low for a specific positionPossible causes include an oil pressure leak in a passage or device related to the position after the pressure is distributed by the manual valve.
HighPossible causes include a sensor malfunction or malfunction in the line pressure adjustment function. For example Accelerator pedal position signal malfunction CVT fluid temperature sensor malfunction Pressure control solenoid A (line pressure solenoid) malfunction (sticking in OFF state, filter clog, cut line) Pressure regulator valve or plug sticking
Stall speedLine pressure does not rise higher than the line pressure for idle.Possible causes include a sensor malfunction or malfunction in the pressure adjustment function. For example Accelerator pedal position signal malfunction TCM malfunction Pressure control solenoid A (line pressure solenoid) malfunction (shorting, sticking in ON state) Pressure regulator valve or plug sticking
The pressure rises, but does not enter the standard position.Possible causes include malfunctions in the pressure supply system and malfunction in the pressure adjustment function. For example Accelerator pedal position signal malfunction Pressure control solenoid A (line pressure solenoid) malfunction (sticking, filter clog) Pressure regulator valve or plug sticking
Only low for a specific positionPossible causes include an oil pressure leak in a passage or device related to the position after the pressure is distributed by the manual valve.

LINE PRESSURE TEST REFERENCE

SELF-DIAGNOSTIC RESULT MODE

After performing self-diagnosis, place check marks for results on the " DIAGNOSTIC WORKSHEET ". Reference are provided following the items.

CAN DIAGNOSTIC SUPPORT MONITOR MODE

Refer to " CAN DIAGNOSTIC SUPPORT MONITOR ".

OBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)

Refer to " GENERIC SCAN TOOL (GST) FUNCTION ".

On Board Diagnosis Logic

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "U1000 CAN COMM CIRCUIT" with CONSULT-III is detected when TCM cannot communicate to other control units.

DTC Confirmation Procedure

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

Diagnostic Procedure

  1. CHECK CAN COMMUNICATION CIRCUIT With CONSULT-III Turn ignition switch ON and start engine. Select "SELF-DIAG RESULTS" mode for "TRANSMISSION" with CONSULT-III. Is any malfunction of the "U1000 CAN COMM CIRCUIT" indicated? YES >> Print out CONSULT-III screen, go to «LAN SYSTEM»(ref-337619) article. Refer to " «CAN SYSTEM SPECIFICATION CHART»(ref-337619-S11938871012009080600000) ". NO >> INSPECTION END
  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "U1010 CONTROL UNIT(CAN)" with CONSULT-III is detected when TCM cannot communicate to other control units.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK DTC With CONSULT-III Turn ignition switch ON. (Do not start engine.) Select "SELF-DIAG RESULTS" mode for "TRANSMISSION" with CONSULT-III. Touch "ERASE". Turn ignition switch OFF and wait for at least 10 seconds. Perform "DTC confirmation procedure". Refer to " «DTC CONFIRMATION PROCEDURE»(ref-337628-S11862197662009080600000) ". Is any malfunction of the "U1010 CONTROL UNIT(CAN)" indicated? YES >> Replace the TCM. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S04507148422009080600000) ". NO >> INSPECTION END
  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0615 STARTER RELAY/CIRC" with CONSULT-III is detected when starter relay switched ON other than at "P" or "N" position. (or when switched OFF at "P" or "N" position).
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0703 BRAKE SW/CIRC" with CONSULT-III is detected when the stop lamp switch does not switch to ON and OFF.
  1. The stop lamp switch does not switch to ON, OFF.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0705 PNP SW/CIRC" with CONSULT-III is detected under the following conditions.
  1. When TCM does not receive the correct voltage signal from the PNP switches 1, 2, 3 and 4 based on the gear position.
  2. When the signal from monitor terminal of PNP switch 3 is different from PNP switch 3.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0710 ATF TEMP SEN/CIRC" with CONSULT-III is detected when TCM receives an excessively low or high voltage from the sensor.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0715 INPUT SPD SEN/CIRC" with CONSULT-III is detected when TCM does not receive the proper signal from the sensor.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0720 VEH SPD SEN/CIR AT" with CONSULT-III is detected TCM does not receive the proper signal from the sensor.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0725 ENGINE SPEED SIG" with CONSULT-III is detected when TCM does not receive the engine speed signal (input by CAN communication) from ECM.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK DTC WITH ECM With CONSULT-III Turn ignition switch ON. (Do not start engine.) Select "SELF-DIAG RESULTS" mode for "ENGINE" with CONSULT-III. Refer to " «SELF-DIAG RESULTS MODE»(ref-319464-S21873960492009062600000) ". OK or NG OK >> GO TO 2. NG >> Check the DTC detected item. Refer to " «SELF-DIAG RESULTS MODE»(ref-319464-S21873960492009062600000) ".
  2. CHECK DTC WITH TCM With CONSULT-III Turn ignition switch ON. (Do not start engine.) Select "SELF-DIAG RESULTS" mode for "TRANSMISSION" with CONSULT-III. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". OK or NG OK >> GO TO 3. NG >> Check the DTC detected item. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". If DTC of CAN communication line is detected, go to " «DTC U1000 CAN COMMUNICATION LINE»(ref-337628-S20868658212009080600000) ".
  3. CHECK INPUT SIGNALS With CONSULT-III Start engine. Select "ECU INPUT SIGNALS" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III. While monitoring "ENG SPEED SIG", check for engine speed change corresponding to "ACC PEDAL OPEN". ITEM REFERENCE CHART Item name Condition Display value ENG SPEED SIG Engine running Closely matches the tachometer reading. ACC PEDAL OPEN Released accelerator pedal - Fully depressed accelerator pedal 0.0/8 - 8.0/8 OK or NG OK >> GO TO 4. NG >> Check ignition signal circuit. Refer to " «IGNITION SIGNAL»(ref-319464-S10648097532009062600000) ".
  4. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S13229361302009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 5.
  5. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts.
  1. This is not an OBD-II self-diagnostic item.
  2. TCM calculates the actual gear ratio with input speed sensor (primary speed sensor) and output speed sensor (secondary speed sensor).
  3. Diagnostic trouble code "P0730 BELT DAMG" with CONSULT-III is detected, when TCM receives an unexpected gear ratio signal.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S01661849402009080600000) ". Are any DTC displayed? YES - 1 >> DTC except for "P0730 BELT DAMG" is displayed: Go to Check the DTC detected item. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". YES - 2 >> DTC for "P0730 BELT DAMG" is displayed: Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NO >> INSPECTION END
  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0740 TCC SOLENOID/CIRC" with CONSULT-III is detected under the following conditions.
  1. TCM detects an improper voltage drop when it tries to operate the solenoid valve.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0744 A/T TCC S/V FNCTN" with CONSULT-III is detected under the following conditions.
  1. When CVT cannot perform lock up even if electrical circuit is good.
  2. When TCM compares difference value with slip revolution and detects an irregularity.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK INPUT SIGNALS With CONSULT-III Start engine. Select "ECU INPUT SIGNALS" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III. Start vehicle. Check if there is a great difference between "ENG SPEED SIG" and "PRI SPEED SEN". (Lock-up ON.) ITEM REFERENCE CHART Item name Condition Display value ENG SPEED SIG Engine running Closely matches the tachometer reading. PRI SPEED SEN During driving (lock up ON) Approximately matches the engine speed. OK or NG OK >> GO TO 5 . NG >> GO TO 2.
  2. CHECK LINE PRESSURE Perform line pressure test. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 3. NG >> Repair or replace damaged parts. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  3. DETECT MALFUNCTIONING ITEM Check the following: Torque converter clutch solenoid valve. Refer to " «COMPONENT INSPECTION»(ref-337628-S18298853882009080600000) ". Lock-up select solenoid valve. Refer to " «COMPONENT INSPECTION»(ref-337628-S08345599792009080600000) ". OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts.
  4. CHECK OUTPUT SPEED SENSOR (SECONDARY SPEED SENSOR) SYSTEM AND INPUT SPEED SENSOR (PRIMARY SPEED SENSOR) SYSTEM Check output speed sensor (secondary speed sensor) system and input speed sensor (primary speed sensor) system. Refer to " «DTC P0720 VEHICLE SPEED SENSOR CVT (SECONDARY SPEED SENSOR)»(ref-337628-S24340202332009080600000) ", " «DTC P0715 INPUT SPEED SENSOR CIRCUIT (PRI SPEED SENSOR)»(ref-337628-S25997474332009080600000) ". OK or NG OK >> GO TO 5. NG >> Repair or replace damaged parts.
  5. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S40169961332009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 6.
  6. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts. Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ".
  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0745 L/PRESS SOL/CIRC" with CONSULT-III is detected under the following conditions.
  1. TCM detects an improper voltage drop when it tries to operate the solenoid valve.
  2. When TCM compares target value with monitor value and detects an irregularity.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0746 PRS CNT SOL/A FCTN" with CONSULT-III is detected under the following conditions.
  1. Unexpected gear ratio was detected in the LOW side due to excessively low line pressure.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0776 PRS CNT SOL/B FCTN" with CONSULT-III is detected when secondary pressure is too high or too low compared with the commanded value while driving.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK INPUT SIGNAL With CONSULT-III Start engine. Select "MAIN SIGNALS" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III. Start vehicle and read out the value of "SEC PRESS". ITEM REFERENCE CHART Item name Condition Display value (Approx.) SEC PRESS "N" position idle 0.8 MPa OK or NG OK >> GO TO 5 . NG >> GO TO 2.
  2. CHECK LINE PRESSURE Perform line pressure test. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 3. NG >> Repair or replace damaged parts. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  3. DETECT MALFUNCTIONING ITEM Check the following: Pressure control solenoid valve B (Secondary pressure solenoid valve). Refer to " «COMPONENT INSPECTION»(ref-337628-S08330539272009080600000) ". Pressure control solenoid valve A (Line pressure solenoid valve). Refer to " «COMPONENT INSPECTION»(ref-337628-S00948498242009080600000) ". OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts.
  4. CHECK TRANSMISSION FLUID PRESSURE SENSOR A (SECONDARY PRESSURE SENSOR) SYSTEM Check transmission fluid pressure sensor A (secondary pressure sensor) system. Refer to " «DTC P0840 TRANSMISSION FLUID PRESSURE SENSOR A CIRCUIT (SEC PRESSURE SENSOR)»(ref-337628-S35296379962009080600000) ". OK or NG OK >> GO TO 5. NG >> Repair or replace damaged parts.
  5. DETECT MALFUNCTIONING ITEM Check the following: Power supply and ground circuit for TCM. Refer to " «WIRING DIAGRAM - CVT - POWER»(ref-337628-S27059265952009080600000) ". The TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> GO TO 6. NG >> Repair or replace damaged parts.
  6. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S42553440862009080600000) ". OK or NG OK >> INSPECTION END NG >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ".
  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0778 PRS CNT SOL/B CIRC" with CONSULT-III is detected under the following conditions.
  1. TCM detects an improper voltage drop when it tries to operate the solenoid valve.
  2. When TCM compares target value with monitor value and detects an irregularity.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0840 TR PRS SENS/A CIRC" with CONSULT-III is detected when TCM detects an improper voltage drop when it receives the sensor signal.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0841 PRESS SEN/FNCTN" with CONSULT-III is detected when correlation between the values of the secondary pressure sensor and the primary pressure sensor is out of specification.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0845 TR PRS SENS/B CIRC" with CONSULT-III is detected under the following conditions.
  1. When TCM detects an improper voltage drop when it receives the sensor signal.
  2. When TCM compares target value with monitor value and detects an irregularity.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P0868 SEC/PRESS DOWN" with CONSULT-III is detected when secondary fluid pressure is too low compared with the commanded value while driving.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK INPUT SIGNAL With CONSULT-III Start engine. Select "MAIN SIGNALS" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III. Start vehicle and read out the value of "SEC PRESS". ITEM REFERENCE CHART Item name Condition Display value (Approx.) SEC PRESS "N" position idle 0.8 MPa OK or NG OK >> GO TO 5 . NG >> GO TO 2.
  2. CHECK LINE PRESSURE Perform line pressure test. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 3. NG >> Repair or replace damaged parts. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  3. DETECT MALFUNCTIONING ITEM Check the following: Pressure control solenoid valve B (Secondary pressure solenoid valve). Refer to " «COMPONENT INSPECTION»(ref-337628-S08330539272009080600000) ". Pressure control solenoid valve A (Line pressure solenoid valve). Refer to " «COMPONENT INSPECTION»(ref-337628-S00948498242009080600000) ". OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts.
  4. CHECK TRANSMISSION FLUID PRESSURE SENSOR A (SECONDARY PRESSURE SENSOR) SYSTEM Check transmission fluid pressure sensor A (secondary pressure sensor) system. Refer to " «DTC P0840 TRANSMISSION FLUID PRESSURE SENSOR A CIRCUIT (SEC PRESSURE SENSOR)»(ref-337628-S35296379962009080600000) ". OK or NG OK >> GO TO 5. NG >> Repair or replace damaged parts.
  5. DETECT MALFUNCTIONING ITEM Check the following: Power supply and ground circuit for TCM. Refer to " «WIRING DIAGRAM - CVT - POWER»(ref-337628-S27059265952009080600000) ". The TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> GO TO 6. NG >> Repair or replace damaged parts.
  6. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S10765846442009080600000) ". OK or NG OK >> INSPECTION END NG >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ".
  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1701 TCM-POWER SUPPLY" with CONSULT-III is detected when TCM does not receive the voltage signal from the battery power supply.
  3. This is not a malfunction message. (Whenever shutting OFF a power supply to the TCM, this message appears on the screen.)

Note. If "DTC Confirmation Procedure" has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1705 TP SEN/CIRC A/T" with CONSULT-III is detected when TCM does not receive the proper accelerator pedal position signals (input by CAN communication) from ECM.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK CAN COMMUNICATION LINE Perform the self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction of the "U1000 CAN COMM CIRCUIT" indicated? YES >> Check the CAN communication line. Refer to " «DTC U1000 CAN COMMUNICATION LINE»(ref-337628-S20868658212009080600000) ". NO >> GO TO 2.
  2. CHECK INPUT SIGNAL With CONSULT-III Turn ignition switch ON. (Do not start engine.) Select "ECU INPUT SIGNALS" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III. Read out the value of "ACC PEDAL OPEN". ITEM REFERENCE CHART Item name Condition Display value (Approx.) ACC PEDAL OPEN Release accelerator pedal. then Fully depressed accelerator pedal 0.0/8 then 8.0/8 OK or NG OK >> GO TO 4 . NG >> GO TO 3.
  3. CHECK DTC WITH ECM With CONSULT-III Turn ignition switch ON. (Do not start engine.) Select "SELF-DIAG RESULTS" mode for "ENGINE" with CONSULT-III. Refer to " «SELF-DIAG RESULTS MODE»(ref-319464-S21873960492009062600000) ". OK or NG OK >> GO TO 4. NG >> Check the DTC Detected Item. Go to " «SELF-DIAG RESULTS MODE»(ref-319464-S21873960492009062600000) ".
  4. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S31323183072009080600000) ". OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts.
  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1722 ESTM VEH SPD SIG" with CONSULT-III is detected when TCM does not receive the proper vehicle speed signal (input by CAN communication) from ABS actuator and electric unit (control unit).
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK CAN COMMUNICATION LINE Perform the self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction of the "U1000 CAN COMM CIRCUIT" indicated? YES >> Check CAN communication line. Refer to " «DTC U1000 CAN COMMUNICATION LINE»(ref-337628-S20868658212009080600000) ". NO >> GO TO 2.
  2. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) Perform ABS actuator and electric unit (control unit) self-diagnosis check. Refer to " «SELF-DIAGNOSIS»(ref-337617-S13174347562009080600000) ". OK or NG OK >> GO TO 3. NG >> Repair or replace damaged parts.
  3. CHECK INPUT SIGNALS With CONSULT-III Start engine. Select "SELECTION FROM MENU" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III. Drive vehicle and read out the value of "VEHICLE SPEED" and "ESTM VSP SIG". ITEM REFERENCE CHART Item name Condition Display value ESTM VSP SIG During driving Approximately matches the speedometer reading. VEHICLE SPEED Check if there is a great difference between the two values. OK or NG OK >> GO TO 5 . NG >> GO TO 4.
  4. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". OK or NG OK >> GO TO 5. NG >> Repair or replace damaged parts.
  5. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S42566045872009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 2 .
  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1723 CVT SPD SEN/FNCTN" with CONSULT-III is detected when there is a great difference between the vehicle speed signal and the secondary speed sensor signal.
CAUTIONOne of the "P0720 VEH SPD SEN/CIR AT", the "P0715 INPUT SPD SEN/CIRC" or the "P0725 ENGINE SPEED SIG" is displayed with the DTC at the same time.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK STEP MOTOR FUNCTION Perform the self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is a malfunction in the step motor function indicated in the results? YES >> Repair or replace damaged parts. (Check the step motor function. Refer to " «DTC P1778 STEP MOTOR - FUNCTION»(ref-337628-S02380438352009080600000) "). NO >> GO TO 2.
  2. CHECK OUTPUT SPEED SENSOR (SECONDARY SPEED SENSOR SYSTEM) AND INPUT SPEED SENSOR (PRIMARY SPEED SENSOR) SYSTEM Check output speed sensor (secondary speed sensor) system and input speed sensor (primary speed sensor) system. Refer to " «DTC P0720 VEHICLE SPEED SENSOR CVT (SECONDARY SPEED SENSOR)»(ref-337628-S24340202332009080600000) ", " «DTC P0715 INPUT SPEED SENSOR CIRCUIT (PRI SPEED SENSOR)»(ref-337628-S25997474332009080600000) ". OK or NG OK >> GO TO 3. NG >> Repair or replace damaged parts.
  3. CHECK ENGINE SPEED SIGNAL SYSTEM Check engine speed signal system. Refer to " «DTC P0725 ENGINE SPEED SIGNAL»(ref-337628-S13912795602009080600000) ". OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts. Refer to " «IGNITION SIGNAL»(ref-319464-S10648097532009062600000) ".
  4. DETECT MALFUNCTIONING ITEM Check the following: Power supply and ground circuit for TCM. Refer to " «DTC P1701 TRANSMISSION CONTROL MODULE (POWER SUPPLY)»(ref-337628-S11664075182009080600000) ". The TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> GO TO 5. NG >> Repair or replace damaged parts.
  5. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S39400243832009080600000) ". OK or NG OK >> INSPECTION END NG >> Replace TCM or transaxle assembly. Refer to " «SERVICE AFTER REPLACING TCM AND TRANSAXLE ASSEMBLY»(ref-337628-S21686335302009080600000) ", " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ".
  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1726 ELEC TH CONTROL" with CONSULT-III is detected when the electronically controlled throttle for ECM is malfunctioning.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK DTC WITH ECM With CONSULT-III Turn ignition switch ON. (Do not start engine.) Select "SELF-DIAG RESULTS" mode for "ENGINE" with CONSULT-III. Refer to " «SELF-DIAG RESULTS MODE»(ref-319464-S21873960492009062600000) ". OK or NG OK >> GO TO 2. NG >> Check the DTC Detected Item. Refer to " «SELF-DIAG RESULTS MODE»(ref-319464-S21873960492009062600000) ". If CAN communication line is detected, go to " «DTC U1000 CAN COMMUNICATION LINE»(ref-337628-S20868658212009080600000) ".
  2. CHECK DTC Perform " «DTC CONFIRMATION PROCEDURE»(ref-337628-S28661776312009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 3.
  3. DETECT MALFUNCTIONING ITEM Check the following: The TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace TCM. Refer to " «SERVICE AFTER REPLACING TCM AND TRANSAXLE ASSEMBLY»(ref-337628-S21686335302009080600000) ". NG >> Repair or replace damaged parts.
  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1740 LU-SLCT SOL/CIRC" with CONSULT-III is detected under the following conditions.
  1. When TCM compares target value with monitor value and detects an irregularity.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is not an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1745 L/PRESS CONTROL" with CONSULT-III is detected when TCM detects the unexpected line pressure.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK DTC Turn ignition switch ON. (Do not start engine.) Select "SELF-DIAG RESULTS" mode for "TRANSMISSION" with CONSULT-III. Erase self-diagnostic results. Refer to " «HOW TO ERASE DTC (WITH CONSULT-III)»(ref-337628-S02922898562009080600000) ". Turn ignition switch OFF, and wait for 10 seconds or more. Start engine. Confirm self-diagnostic results again. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is the "P1745 L/PRESS CONTROL" displayed? YES >> Replace TCM. Refer to " «SERVICE AFTER REPLACING TCM AND TRANSAXLE ASSEMBLY»(ref-337628-S21686335302009080600000) ". NO >> INSPECTION END
  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1777 STEP MOTR CIRC" with CONSULT-III is detected under the following conditions.
  1. When operating step motor ON and OFF, there is no proper change in the voltage of TCM terminal which corresponds to it.
CAUTIONAlways drive vehicle at a safe speed.

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. This is an OBD-II self-diagnostic item.
  2. Diagnostic trouble code "P1778 STEP MOTR/FNC" with CONSULT-III is detected under the following conditions.
  1. When not changing the pulley ratio according to the instruction of TCM.
CAUTIONAlways drive vehicle at a safe speed. Before starting "DTC Confirmation Procedure", confirm "Hi" or "Mid" or "Low" fixation by "PRI SPEED" and "VEHICLE SPEED" on "DATA MONITOR MODE". If hi-geared fixation occurred, go to " DIAGNOSTIC PROCEDURE ".

Note. If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

After the repair, touch "ERASE" on "SELF-DIAG RESULTS" and then perform the following procedure to confirm the malfunction is eliminated.

  1. CHECK STEP MOTOR With CONSULT-III It is monitoring whether "GEAR RATIO: 2.56 - 0.43" changes similarly to "STM STEP: -20 - 180" by DATA MONITOR mode. Refer to " «DATA MONITOR MODE»(ref-337628-S24889513592009080600000) ". Without CONSULT-III Inspect the engine speed (rise and descend), vehicle speed, throttle position, and check shift change. Refer to " «VEHICLE SPEED WHEN SHIFTING GEARS»(ref-337628-S33365116422009080600000) ". OK or NG OK >> INSPECTION END NG >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ".
  1. CHECK INPUT SIGNALS With CONSULT-III Start engine. Select "MAIN SIGNALS" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III and read out the value of "RANGE". Check that the following three positions or indicators are same. Actual position of the selector lever "RANGE" on CONSULT-III screen Shift position indicator in the combination meter OK or NG OK >> INSPECTION END NG >> Check the following.

SHIFT POSITION INDICATOR SYMPTOM CHART

ItemsPresumed location of trouble
Actual position does not change.Park/neutral position switch Refer to " DTC P0705 PARK/NEUTRAL POSITION SWITCH ". CVT main system (Fail-safe function actuated) Refer to " SELF-DIAGNOSTIC RESULT MODE ".
Shift position indicator in the combination meter does not indicate any position.Perform the self-diagnosis for CVT and the combination meter. Refer to " SELF-DIAGNOSTIC RESULT MODE " and DI-5, "COMBINATION METERS" .
Actual position changes, but the shift position indicator in the combination meter does not change.
Actual position differs from the shift position indicator in the combination meter.
Shift position indicator in the combination meter does not indicate specific position only.Check the combination meter. Refer to " COMBINATION METERS ".

SHIFT POSITION INDICATOR SYMPTOM CHART

SYMPTOM

O/D OFF indicator lamp does not come on for about 2 seconds when turning ignition switch ON .

Scheme 16

Scheme 16: DIAGNOSTIC PROCEDURE
Scheme 16: DIAGNOSTIC PROCEDURE
  1. CHECK CAN COMMUNICATION LINE Perform the self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction of the "U1000 CAN COMM CIRCUIT" indicated in the results? YES >> Check CAN communication line. Refer to " «DTC U1000 CAN COMMUNICATION LINE»(ref-337628-S20868658212009080600000) ". NO >> GO TO 2.
  2. CHECK TCM POWER SOURCE Turn ignition switch ON. Check voltage between TCM connector terminals and ground. Refer to " «WIRING DIAGRAM - CVT - POWER»(ref-337628-S27059265952009080600000) ". TCM POWER SOURCE CHART Name Connector Terminal Voltage (Approx.) Power supply E31 10 Battery voltage 19 Battery voltage OK or NG OK >> GO TO 4 . NG >> GO TO 3.
  3. DETECT MALFUNCTIONING ITEM Check the following. Harness for short or open between ignition switch and TCM connector terminal 10, 19 Refer to " «WIRING DIAGRAM - CVT - POWER»(ref-337628-S27059265952009080600000) ". 10 A fuse (No.49, located in the IPDM E/R). Refer to " «WIRING DIAGRAM - CVT - POWER»(ref-337628-S27059265952009080600000) ". Ignition switch. Refer to " «POWER SUPPLY ROUTING CIRCUIT»(ref-337618-S12320956552009080600000) ". OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts.
  4. CHECK TCM GROUND CIRCUIT Turn ignition switch OFF. Disconnect TCM connector. Check continuity between TCM connector terminals and ground. Refer to " «WIRING DIAGRAM - CVT - POWER»(ref-337628-S27059265952009080600000) ". TCM GROUND CIRCUIT CHART Name Connector Terminal Continuity Ground E32 25 Yes 48 OK or NG OK >> GO TO 5. NG >> Repair open circuit or short to ground or short to power in harness or connectors.
  5. DETECT MALFUNCTIONING ITEM Check the following. Harness and fuse for short or open between ignition switch and O/D OFF indicator lamp Refer to " «POWER SUPPLY ROUTING CIRCUIT»(ref-337618-S12320956552009080600000) ". OK or NG OK >> GO TO 6. NG >> Repair or replace damaged parts.
  6. CHECK SYMPTOM Check again. Refer to " «CHECK BEFORE ENGINE IS STARTED»(ref-337628-S21087125822009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 7.
  7. CHECK COMBINATION METERS Check combination meters. Refer to " «COMBINATION METERS»(ref-337635-S42408569942009080600000) " OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts.
  1. Engine cannot be started with selector lever in "P" or "N" position .
  2. Engine can be started with selector lever in "D""L" or "R" position .
  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Do the self-diagnostic results indicate PNP switch circuit or start signal circuit? YES >> Check PNP switch circuit or start signal circuit. Refer to " «DTC P0705 PARK/NEUTRAL POSITION SWITCH»(ref-337628-S20205826962009080600000) " or " «DTC P0615 START SIGNAL CIRCUIT»(ref-337628-S41185365022009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK STARTING SYSTEM Check starting system. Refer to " «STARTING SYSTEM»(ref-319467-S03391858252009062600000) ". OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts.

Vehicle moves when it is pushed forward or backward with selector lever in "P" position .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Do the self-diagnostic results indicate PNP switch circuit? YES >> Check PNP switch circuit. Refer to " «DTC P0705 PARK/NEUTRAL POSITION SWITCH»(ref-337628-S20205826962009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK SYMPTOM Check again. Refer to " «CHECK AT IDLE»(ref-337628-S06282357832009080600000) ". OK or NG OK >> INSPECTION END NG >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ".

Vehicle moves forward or backward when selecting "N" position .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Do the self-diagnostic results indicate PNP switch circuit? YES >> Check PNP switch circuit. Refer to " «DTC P0705 PARK/NEUTRAL POSITION SWITCH»(ref-337628-S20205826962009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK SYMPTOM Check again. Refer to " «CHECK AT IDLE»(ref-337628-S06282357832009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 5.
  5. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

There is large shock when shifting from "N" to "R" position .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction detected by self-diagnosis? YES >> Check the malfunctioning system. Refer to " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) ". NO >> GO TO 2.
  2. CHECK ENGINE IDLE SPEED Check the engine idle speed. Refer to " «IDLE SPEED AND IGNITION TIMING CHECK»(ref-319464-S31275506182009062600000) ". OK or NG OK >> GO TO 3. NG >> Repair.
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK LINE PRESSURE Check line pressure at idle. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 5. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  5. SYMPTOM CHECK Check again. Refer to " «CHECK AT IDLE»(ref-337628-S06282357832009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 6.
  6. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

Vehicle does not creep backward when selecting "R" position .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction detected by self-diagnosis YES >> Check the malfunctioning system. Refer to " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK LINE PRESSURE Check line pressure at idle. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 5. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  5. CHECK STALL REVOLUTION Check stall revolution. Refer to " «STALL TEST»(ref-337628-S07705554612009080600000) ". OK or NG OK >> GO TO 6. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT STALL TEST»(ref-337628-S10217738992009080600000) ".
  6. CHECK SYMPTOM Check again. Refer to " «CHECK AT IDLE»(ref-337628-S06282357832009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 7.
  7. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

Vehicle does not creep forward when selecting "D" or "L" position .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction detected by self-diagnosis? YES >> Check the malfunctioning system. Refer to " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK LINE PRESSURE Check line pressure at idle. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 5. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  5. CHECK STALL REVOLUTION Check stall revolution. Refer to " «STALL TEST»(ref-337628-S07705554612009080600000) ". OK or NG OK >> GO TO 6. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT STALL TEST»(ref-337628-S10217738992009080600000) ".
  6. CHECK SYMPTOM Check again. Refer to " «CHECK AT IDLE»(ref-337628-S06282357832009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 7.
  7. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

Vehicle speed does not change in "L" position while the cruise test .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction detected by self-diagnosis? YES >> Check the malfunctioning system. Refer to " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK LINE PRESSURE Check line pressure at idle. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 5. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  5. CHECK STALL REVOLUTION Check stall revolution. Refer to " «STALL TEST»(ref-337628-S07705554612009080600000) ". OK or NG OK >> GO TO 6. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT STALL TEST»(ref-337628-S10217738992009080600000) ".
  6. CHECK SYMPTOM Check again. Refer to " «CRUISE TEST»(ref-337628-S15635354662009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 7.
  7. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

Vehicle speed does not change in overdrive-off mode while the cruise test .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction detected by self-diagnosis? YES >> Check the malfunctioning system. Refer to " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) ". NO >> GO TO 2.
  2. CHECK OVERDRIVE CONTROL SWITCH Check overdrive control switch. Refer to " «OVERDRIVE CONTROL SWITCH»(ref-337628-S13566476622009080600000) ". OK or NG OK >> GO TO 3. NG >> Repair or replace damaged parts.
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK LINE PRESSURE Check line pressure at idle. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 5. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  5. CHECK STALL REVOLUTION Check stall revolution. Refer to " «STALL TEST»(ref-337628-S07705554612009080600000) ". OK or NG OK >> GO TO 6. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT STALL TEST»(ref-337628-S10217738992009080600000) ".
  6. CHECK SYMPTOM Check again. Refer to " «CRUISE TEST»(ref-337628-S15635354662009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 7.
  7. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

Vehicle speed does not change in "D" position while the cruise test .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction detected by self-diagnosis? YES >> Check the malfunctioning system. Refer to " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK LINE PRESSURE Check line pressure at idle. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 5. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  5. CHECK STALL REVOLUTION Check stall revolution. Refer to " «STALL TEST»(ref-337628-S07705554612009080600000) ". OK or NG OK >> GO TO 6. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT STALL TEST»(ref-337628-S10217738992009080600000) ".
  6. CHECK SYMPTOM Check again. Refer to " «CRUISE TEST»(ref-337628-S15635354662009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 7.
  7. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

Engine brake does not operate when releasing the accelerator pedal while the cruise test .

  1. CHECK SELF-DIAGNOSTIC RESULTS Perform self-diagnosis check. Refer to " «SELF-DIAGNOSTIC RESULT MODE»(ref-337628-S00236341512009080600000) ". Is any malfunction detected by self-diagnosis? YES >> Check the malfunctioning system. Refer to " «DISPLAY ITEMS LIST»(ref-337628-S40385945482009080600000) ". NO >> GO TO 2.
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) " OK or NG OK >> GO TO 3. NG >> Adjust CVT position. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK CVT FLUID LEVEL Check CVT fluid level. Refer to " «CHECKING CVT FLUID»(ref-319466-S42267542722009062600000) ". OK or NG OK >> GO TO 4. NG >> Refill CVT fluid.
  4. CHECK LINE PRESSURE Check line pressure at idle. Refer to " «LINE PRESSURE TEST»(ref-337628-S06905360972009080600000) ". OK or NG OK >> GO TO 5. NG >> Check the malfunctioning item. Refer to " «JUDGEMENT OF LINE PRESSURE TEST»(ref-337628-S22789977872009080600000) ".
  5. CHECK SYMPTOM Check again. Refer to " «CRUISE TEST»(ref-337628-S15635354662009080600000) ". OK or NG OK >> INSPECTION END NG >> GO TO 6.
  6. CHECK TCM Check TCM input/output signals. Refer to " «TCM TERMINALS AND REFERENCE VALUES»(ref-337628-S38202862852009080600000) ". If NG, re-check TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace the transaxle assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-337628-S00709375092009080600000) ". NG >> Repair or replace damaged parts.

Scheme 17

Scheme 17: COMPONENTS
Scheme 17: COMPONENTS

Scheme 18

Scheme 18: REMOVAL
Scheme 18: REMOVAL
  1. Disconnect the battery negative terminal.
  2. Disconnect the TCM harness connector (1) from the TCM (2). Instrument lower finisher (3)
  3. Remove the TCM (2).

SYMPTOM 1

  1. Selector lever cannot be moved from "P" position with ignition switch in ON position and brake pedal depressed .
  2. Selector lever can be moved from "P" position with ignition key in ON position and brake pedal released .
  3. Selector lever can be moved from "P" position when ignition switch is removed from key cylinder .

SYMPTOM 2

  1. Ignition key cannot be removed when selector lever is set to "P" position .
  2. Ignition key can be removed when selector lever is set to any position except "P" position .

Scheme 19

Scheme 19
Scheme 19

Scheme 20

Scheme 20
Scheme 20

Scheme 21

Scheme 21
Scheme 21

Scheme 22

Scheme 22
Scheme 22

Scheme 23

Scheme 23
Scheme 23
  1. CHECK KEY INTERLOCK CABLE Check key interlock cable for damage. OK or NG OK >> GO TO 2. NG >> Repair key interlock cable. Refer to " «REMOVAL AND INSTALLATION»(ref-337615-S04913107172009080600000) ".
  2. CHECK CVT POSITION Check CVT position. Refer to " «CHECKING OF CVT POSITION»(ref-337628-S40434330212009080600000) ". OK or NG OK >> GO TO 3. NG >> Adjust control cable. Refer to " «ADJUSTMENT OF CVT POSITION»(ref-337628-S14219531592009080600000) ".
  3. CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH Turn ignition switch ON. (Do not start engine.) Selector lever is set in "P" position. Check operation sound. SOUND OPERATION CHART Condition Brake pedal Operation sound When ignition switch is turned to ON position and selector lever is set in "P" position. Depressed Yes Released No OK or NG OK >> INSPECTION END NG - 1 >> With intelligent key: GO TO 4. NG - 2 >> Without intelligent key: GO TO 5 .
  4. CHECK POWER SOURCE Turn ignition switch ON. (Do not start engine.) Check voltage between CVT device harness connector terminal 5 and ground. Voltage: Brake pedal depressed: Battery voltage Brake pedal released: 0V OK or NG OK >> GO TO 8 . NG >> GO TO 6 .
  5. CHECK POWER SOURCE Turn ignition switch ON. (Do not start engine.) Check voltage between CVT device harness connector terminal 5 and ground. Voltage: Brake pedal depressed: Battery voltage Brake pedal released: 0V OK or NG OK >> GO TO 9 . NG >> GO TO 6.
  6. CHECK STOP LAMP SWITCH Turn ignition switch OFF. Disconnect stop lamp switch harness connector. Check continuity between stop lamp switch harness connector terminals 3 and 4. CONTINUITY CHART Condition Continuity When brake pedal is depressed Yes When brake pedal is released No Check stop lamp switch after adjusting brake pedal. Refer to " «BRAKE PEDAL»(ref-337632-S31098739592009080600000) ". OK or NG OK >> GO TO 7. NG >> Repair or replace damaged parts.
  7. DETECT MALFUNCTIONING ITEM Check the following. If any items are damaged, repair or replace damaged parts. Harness for short or open between ignition switch and stop lamp switch harness connector Harness for short or open between stop lamp switch harness connector and CVT device harness connector 10A fuse [No.3, located in the fuse block (J/B)] Ignition switch, Refer to " «POWER SUPPLY ROUTING CIRCUIT»(ref-337618-S12320956552009080600000) ". OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts.
  8. CHECK GROUND CIRCUIT Turn ignition switch OFF. Disconnect CVT device harness connector. Check continuity between CVT device harness connector terminal 6 and ground. Continuity should exist . Connect CVT device harness connector. OK or NG OK >> Replace shift lock solenoid and park position switch assembly. NG >> Repair open circuit or short to ground or short to power in harness or connectors.
  9. CHECK GROUND CIRCUIT Turn ignition switch OFF. Disconnect CVT device harness connector. Check continuity between CVT device harness connector terminal 6 and ground. Continuity should exist . Connect CVT device harness connector. OK or NG OK >> Replace shift lock solenoid and park position switch assembly. NG >> Repair open circuit or short to ground or short to power in harness or connectors.

Scheme 24

Scheme 24: CONTROL DEVICE COMPONENTS
Scheme 24: CONTROL DEVICE COMPONENTS

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