gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Brakes - Aftermarket Trailer Brake Controllers|Page 20745 > < Brakes - Aftermarket Trailer Brake Controllers|Page 20743

Sierra Denali AWD V8-6.2L (2008)

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Right Rear Frame Rail (31 Series)

1 - Trailer Brake Controller Solid State Relay
2 - Trailer Brake Controller Module (TBCM)

Brakes - Aftermarket Trailer Brake Controllers|Page 20745 > < Brakes - Aftermarket Trailer Brake Controllers|Page 20743