gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Accessories - Aftermarket Trailer Brake Controller|Page 441 > < Accessories - Aftermarket Trailer Brake Controller|Page 439

Sierra Denali RWD V8-6.2L (2009)

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Right Rear Frame Rail (31 Series)

1 - Trailer Brake Control Relay
2 - Trailer Brake Control Module

 Rear Frame and Underbody Components (JL4)

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