Possible Causes
| Possible Causes |
|---|
| CAN C BUS OPEN OR SHORTED CONDITION |
| NO POWER TO ACC MODULE - MODULE UNPLUGGED OR OPEN FUSE |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .