Possible Causes
| Possible Causes |
|---|
| CONTROLLED AREA NETWORK (CAN) INTERIOR HIGH-SPEED (IHS) BUS OPEN CIRCUIT |
| FAULTY ICS SWITCH BANK MODULE |
| BODY CONTROL MODULE (BCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .