Diagnosis Procedure

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

1. CHECK CVT SHIFT SELECTOR SWITCH FUNCTION
   
   
   1. Turn ignition switch ON.
   2. Select "DETE/CANCEL SW" and "VEH SPEED 1" in DATA MONITOR mode with CONSULT.
   3. Check "DETE/CANCEL SW" and "VEH SPEED 1" indication under the following conditions.

      Monitor item	Condition		Indication
      DETE/CANCEL SW	CVT Shift selector	In any position other than P (Park)	OFF
      		P (Park)	ON
      VEH SPEED 1	Vehicle not moving		0
      	Vehicle moving		Varies

   Is the inspection result normal?

   YES 

   Refer to INTERMITTENT INCIDENT .

   NO-1 

   If DETE/CANCEL SW is incorrect. GO TO 4.

   NO-2 

   If VEH SPEED 1 is incorrect. GO TO 2.

2. CHECK DTC OF COMBINATION METER
   
   

   Check DTC in "Self-Diagnostic Result" mode of "METER/M&A" using CONSULT.

   Is DTC detected?

   YES 

   Perform the trouble diagnosis related to the detected DTC. Refer to DTC INDEX .

   NO 

   GO TO STEP 3  .

3. CHECK DTC OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
   
   

   Check DTC in "Self-Diagnostic Result" mode of "ABS" using CONSULT.

   Is DTC detected?

   YES 

   Perform the trouble diagnosis related to the detected DTC. Refer to DTC INDEX (with ICC) or DTC INDEX (without ICC).

   NO 

   GO TO STEP 6  .

4. CHECK CVT SHIFT SELECTOR CIRCUIT
   
   
   1. Disconnect BCM connector and IPDM E/R connector.
   2. Check continuity between CVT shift selector (park position switch) harness connector and BCM harness connector.

      CVT shift selector (park position switch)		BCM		Continuity
      Connector	Terminal	Connector	Terminal
      M78	6	M18	20	Yes

   3. Check continuity between CVT shift selector (park position switch) harness connector and ground.

      CVT shift selector (park position switch)		Ground	Continuity
      Connector	Terminal
      M78	6		No

   Is the inspection result normal?

   YES 

   GO TO STEP 5  .

   NO 

   Repair or replace harness.

5. CHECK CVT SHIFT SELECTOR (PARK POSITION SWITCH)
   
   

   Refer to COMPONENT INSPECTION .

   Is the inspection result normal?

   YES 

   GO TO STEP 6  .

   NO 

   Replace CVT shift selector. Refer to REMOVAL AND INSTALLATION (RE0F10E) or REMOVAL AND INSTALLATION (RE0F10J).

6. CHECK INTERMITTENT INCIDENT
   
   

   Refer to INTERMITTENT INCIDENT .

   Inspection End.