User guide

Fuses Usage
23 Blank
24 Unlock
25 Blank
26 Blank
27
OnStar
®
Overhead Battery,
OnStar
®
System
28 Sunroof
29 Not Used
30 Parking Lamps
31 Truck Body Controller Accessory
32 Truck Body Controller 5
33 Front Wipers
34 Vehicle Stop
35 Transmission Control Module
36
Heat Ventilation Air
Conditioning B
37 Front Parking Lamps
Fuses Usage
38 Driver Side Turn Signal
39
Heat Ventilation Air
Conditioning 1
40 Truck Body Controller 4
41 Radio
42 Trailer Park
43 Passenger Side Turn Signal
44 Heat Ventilation Air Conditioning
45 Rear Fog Lamps
46 Auxiliary Power 1
47 Ignition 0
48 Four-Wheel Drive
49 Blank
50 Truck Body Controller Ignition
51 Brakes
52 Truck Body Controller Run
5-124