Inspection Procedure 3: Shock Is Experienced During N to D and/or N to R Shifting Operation

Inspection Procedure 3: Shock is experienced during N to D and/or N to R shifting operation.

SYMPTOMS
Deep shock is experienced when the selector lever is moved from the N to R range or from the N to D range.

PROBABLE CAUSES
^ Abnormal line pressure
^ Malfunction of TCM
^ Malfunction of CVT assembly

DIAGNOSTIC PROCEDURE

STEP 1. Engine idling speed check

Q: Is the check result normal?
YES: Go to Step 2.
NO: Refer to the "Engine troubleshooting."

STEP 2. Line pressure check
Carry out "hydraulic test". Hydraulic Pressure Test
Q: Is the check result normal?
YES: Go to Step 3.
NO: Repair according to the hydraulic pressure test diagnosis table.

STEP 3. Retest the system.
^ Replace TCM.
^ Recheck the trouble symptom.

Q: Does the malfunction take place again?
YES: Replace the CVT assembly.
NO: The inspection is complete.