Inspection Procedure 2: Vehicle Creeps in the N Range.




SYMPTOMS




PROBABLE CAUSES



  • Malfunction of the inhibitor switch
  • Malfunction of CVT assembly
  • Damaged wiring harness and connectors
  • Malfunction of CVT-ECU

DIAGNOSTIC PROCEDURE


STEP 1. M.U.T.-III data list


Item 49: Inhibitor SW
Check that the service data changes when the selector lever is moved to all ranges.

Q. Is the check result normal?

Go to Step 2.
Go to Step 4.

STEP 2. Check of the inhibitor switch and shift control cable


Refer to .

Q. Is the check result normal?

Go to Step 3.
Adjust the inhibitor switch and the control cable.

STEP 3. Retest the system.



  • Replace CVT-ECU.
  • Recheck the trouble symptom.

Q. Does the malfunction take place again?

Replace the CVT assembly.
The inspection is complete.

STEP 4. Inhibitor switch continuity check


Refer to .

Q. Is the check result normal?

Go to Step 3.
Replace the inhibitor switch.