Chevrolet 2014 Silverado 2500HD Owner's Manual page 409

Fuses Usage
48 Auxiliary Climate
Control (Ignition)
49 Center
High-Mounted
Stoplamp (CHMSL)
50 Rear Defogger
51 Heated Mirrors
52 SEO B1 Upfitter
Usage (Battery)
53 Accessory Power
Outlet
54 SEO Upfitter
Usage
55 Climate Controls
(Ignition)
56 Engine Control
Module, Secondary
Fuel Pump
(Ignition)
J-Case Usage
Fuses
57 Cooling Fan 1
58 Not Used
59 Heavy Duty
Antilock Brake
System
60 Cooling Fan 2
61 Antilock Brake
System 1
62 Starter
63 Stud 2 (Trailer
Brakes)
64 Left Bussed
Electrical Center 1
65 Not Used
66 Not Used
67 Transfer Case
Vehicle Care
J-Case Usage
Fuses
68 Stud 1 (Trailer
Connector Battery
Power) (Optional -
40A Fuse
Required)
69 Mid-Bussed
Electrical Center 1
70 Climate Control
Blower
71 Not Used
72 Left Bussed
Electrical Center 2
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