Inspection and Verification
CAUTION:
Make sure the engine is off during the entire procedure.
- Verify the customer concern by operating the daytime running lamps (DRL) following these steps:
- Place the headlamp switch in the OFF position.
- Place the front windshield wiper switch in the OFF position.
- Place the ignition switch in the RUN position.
- Shift the transmission out of PARK.
- If the DRL does not operate, make sure the smart junction box (SJB) is configured for DRL before proceeding to the next step.
CAUTION: Make sure the vehicle is secure before carrying out this step. - Verify the low beam operation.
- Place the headlamp switch in the HEADLAMPS ON position.
- Place the multifunction switch in the LOW BEAM position.
If the low beams operate correctly and the DRL operation is incorrect, install a new SJB. Refer to MULTIFUNCTION ELECTRONIC MODULES article. Test the system for normal operation.
If the low beams do not operate correctly, refer to Headlamps .