GMC 2012 Sierra Denali Owner's Manual page 380

10-42 Vehicle Care
Fuses Usage
Daytime Running
31 Lamps (DRL)
(If Equipped)
Driver Side
32 High-Beam
Headlamp
Daytime Running
33 Lamps 2
(If Equipped)
34 Sunroof
Key Ignition
35 System, Theft
Deterrent System
36 Windshield Wiper
SEO B2 Upfitter
37
Usage (Battery)
Electric Adjustable
38
Pedals
Climate Controls
39
(Battery)
Airbag System
40
(Ignition)
Fuses Usage
41 Amplifier
42 Audio System
Miscellaneous
43 (Ignition), Cruise
Control
44 Not Used
Airbag System
45
(Battery)
Instrument Panel
46
Cluster
47 Power Take-Off
Auxiliary Climate
48
Control (Ignition)
Center
49 High-Mounted
Stoplamp (CHMSL)
50 Rear Defogger
51 Heated Mirrors
SEO B1 Upfitter
52
Usage (Battery)
Fuses Usage
Accessory Power
53
Outlet
SEO Upfitter
54
Usage
Climate Controls
55
(Ignition)
Engine Control
Module, Secondary
56
Fuel Pump
(Ignition)
J-Case Usage
Fuses
57 Cooling Fan 1
58 Not Used
Heavy Duty
59 Antilock Brake
System
60 Cooling Fan 2
Antilock Brake
61
System 1
62 Starter