Diagnostic Procedure
WARNING: This page is about a different variant/trim than selected.
- STEP 1. Engine-related troubleshooting check
Check for engine malfunction.
Q: Is the check result normal
YES : Go to Step 2.
NO : Carry out the engine-related troubleshooting.
- STEP 2. Torque converter stall test implementation
Refer to TORQUE CONVERTER STALL TEST .
Q: Is the check result normal?
YES : Go to Step 3.
NO (stall speed is low) : Replace the torque converter.
NO (stall speed is high) : Go to Step 4.
- STEP 3. Forward clutch pressure check
Carry out "hydraulic test". Refer to HYDRAULIC PRESSURE TEST .
Q: Is the check result normal?
YES : Replace the forward clutch.
NO : Replace the valve body assembly.
- STEP 4. Retest the system.
Replace TCM, and then recheck symptoms.
Q: Does the malfunction take place again?
YES : Replace the CVT assembly.
NO : The inspection is complete.