TCM Reprogramming
- If the TCM needs to be reprogrammed, refer to Service Programming System (SPS) .
- Perform the Reset Transmission Adapts - Refer to Reset Transmission Adapts .
- Turn the ignition OFF for 30 seconds.
- Turn the ignition ON with the engine OFF.
- Use the scan tool in order to retrieve history DTCs from all modules.
- Clear all history DTCs.
NOTE:
After programming, perform the following to avoid future misdiagnosis: