Possible Causes
| Possible Causes |
|---|
| PRIVATE CAN BUS CIRCUIT OPEN CIRCUIT |
| PRIVATE CAN BUS CIRCUIT SHORTED TO GROUND |
| PRIVATE CAN BUS CIRCUIT SHORTED TO VOLTAGE |
| TCM PRIVATE CAN BUS SHORTED OR OPEN INTERNALLY |
| ELECTRONIC SHIFT CONTROL MODULE (ESM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to: PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .