2009 GMC SIERRA relay

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Page 410 of 596

GMC SIERRA 2009  Owners Manual Electric Brake Control Wiring
Provisions
These wiring provisions are included with the vehicle as
part of the trailer wiring package. These provisions are
for an electric brake controller. The instrum

Page 538 of 596

GMC SIERRA 2009  Owners Manual Fuses Usage
48 Auxiliary Climate Control (Ignition)
49Center High-Mounted Stoplamp
(CHMSL)
50 Rear Defogger
51 Heated Mirrors
52 SEO B1 Up�tter Usage (Battery)
53Cigarette Lighter, Auxiliary Power
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