Possible Causes
| Possible Causes |
|---|
| OPEN OR SHORTED CAN C BUS CIRCUIT |
| OPEN OR SHORTED CAN C A/T BUS CIRCUIT |
| CAN C RELATED MODULE |
| CAN C RELATED STAR CONNECTOR |
| SECURITY GATEWAY MODULE (SGW) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .