Lighting and Horns: Testing and Inspection

LAMPS/LIGHTING - EXTERIOR

BACKUP LAMPS






BRAKE LAMPS






DAYTIME RUNNING LAMPS





NOTE: Before performing the following tests, determine whether the headlamp low and high beams operate. If the headlamp low and high beams are also inoperative, diagnose and repair that problem before attempting to repair the Daytime Running Lamps.


FRONT FOG LAMPS






HAZARD WARNING LAMPS





NOTE: Before performing the following tests, confirm whether the left and right turn signals operate satisfactorily. If the turn signals are inoperative or operate improperly, diagnose and repair that problem before attempting to repair the Hazard Warning Lamps.


HEADLAMPS









NOTE: As part of the exterior lighting fail-safe feature, upon ignition On all exterior park lamps and the headlamp low beams will illuminate regardless of the headlamp switch position if the CCN cannot detect an input from the headlamp switch, or if there is a loss of data bus communication.


PARK LAMPS





NOTE: As part of the exterior lighting fail-safe feature, upon ignition On all exterior park lamps and the headlamp low beams will illuminate regardless of the headlamp switch position if the instrument cluster cannot detect an input from the headlamp switch, or if there is a loss of data bus communication.


TURN SIGNAL LAMPS