Possible Causes
| Possible Causes |
|---|
| LIN BUS 1 CIRCUIT OPEN OR HIGH RESISTANCE |
| ALARM SIREN UNIT (ASU) |
| BODY CONTROL MODULE (BCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to STANDARD PROCEDURE .
| Possible Causes |
|---|
| LIN BUS 1 CIRCUIT OPEN OR HIGH RESISTANCE |
| ALARM SIREN UNIT (ASU) |
| BODY CONTROL MODULE (BCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to STANDARD PROCEDURE .