Owner's Manual
Page 377
... 43 Usage Driver's Side RearTaillamp, Passenger Side Air Bag Indicator Lighting, Instrument Panel Dimming Power (2WD/4WD switch lighting) Powertrain Control Module (PCM) B OnStar Radio Auxiliary Power 2 Truck Body Controller Horn Transfer Case Control Module Turn/Hazard/Courtesy/Cargo Lamps/Mirrors Cluster Rear Parking Lamp 1, Passenger's Side Taillamp, License Plate Lamps Front Park/Turn Lamps, Driver...
... 43 Usage Driver's Side RearTaillamp, Passenger Side Air Bag Indicator Lighting, Instrument Panel Dimming Power (2WD/4WD switch lighting) Powertrain Control Module (PCM) B OnStar Radio Auxiliary Power 2 Truck Body Controller Horn Transfer Case Control Module Turn/Hazard/Courtesy/Cargo Lamps/Mirrors Cluster Rear Parking Lamp 1, Passenger's Side Taillamp, License Plate Lamps Front Park/Turn Lamps, Driver...