Exterior Lighting
The exterior lighting system consists of the following components:^ headlamps
^ rear lamps
^ fog lamps
^ parking lamps
^ reversing lamp
^ center high mounted stoplamp
^ roof marker lamps
^ pickup box marker lamps
^ headlamp switch
^ multifunction switch
^ Brake Pedal Position (BPP) switch
^ photocell
^ Daytime Running Lamp (DRL) relays
^ turn/hazard flash relay
^ trailer tow relays
^ Central Junction Box (CJB)
^ vehicle security module