Possible Causes
| Possible Causes |
|---|
| TCC HYDRAULIC CONTROL CIRCUIT |
| LOCKUP CONTROL VALVE STICKING IN ITS BORE |
| TORQUE CONVERTER |
| TCC SOLENOID |
| INTERNAL TRANSMISSION |
| VALVE BODY |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to STANDARD PROCEDURE .