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