Inspection Procedure 2: Vehicle Creeps in the N Range.
SYMPTOMS
Engine torque is transferred to the driveshaft in the N range, and the vehicle consequently moves forward or rearward.
PROBABLE CAUSES
Malfunction of the transmission range switch
Malfunction of CVT assembly
Damaged wiring harness and connectors
Malfunction of TCM
DIAGNOSTIC PROCEDURE
STEP 1. Scan tool data list
Item 49: Transmission range switch
Check that the service data changes when the selector lever is moved to all ranges.
Is the check result normal?
Go to Step 2
.
Go to Step 3
.
STEP 2. Check of the transmission range switch and shift control cable
Refer to
.
Is the check result normal?
Go to Step 4
.
Adjust the transmission range switch and the control cable.
STEP 3. Transmission range switch continuity check
Refer to
.
Is the check result normal?
Go to Step 4
.
Replace the transmission range switch.
STEP 4. Retest the system.
Replace TCM.
Recheck the trouble symptom.
Does the malfunction take place again?
Replace the CVT assembly.
The inspection is complete.