Exterior Lamps Fail To Flash When Alarm Is Tripped

*EXTERIOR LAMPS FAIL TO FLASH WHEN ALARM IS TRIPPED

For a complete wiring diagram Consult Diagrams/Electrical





Diagnostic Test

1. CHECK BCM DTCS AND FOG AND PARK LAMP OPERATION

NOTE: Check for any TSBs that may apply before continuing with this test.

Attempt to operate the Fog and Parking lamps.
With the scan tool, read BCM DTCs.
Were there any problems found?

Yes

- Diagnose and repair the DTC(s).
- Perform VTSS VERIFICATION TEST - 1A.Vehicle Theft Security Verification Tests

No

- Replace and program the Body Control Module.
- Perform BODY VERIFICATION TEST - VER 1.Body Verification Test