Circuit/System Verification
WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON.
- Verify the stop lamps turn ON and OFF while pressing and releasing the brake pedal.
- If the stop lamps do not turn ON and OFF
Refer to Symptoms - Lighting .
- If the stop lamps turn ON and OFF
- If the stop lamps do not turn ON and OFF
- Refer to Diagnostic Aids.