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Trailer Wiring Harness Installation - 2010 GMC Acadia Video

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How to Install a Trailer Wiring Harness on a 2010 GMC Acadia


Today on our 2010 GMC Arcadia we'll be installing Curt T-connector vehicle wiring harness with a 4 pull trailer connector, part number C56056. The first thing we'll need to do is gain access to the back of the Arcadia. With the tailgate open we'll remove these tabs on the tail light and then remove those 2 bolts. With the 2 bolts removed, we just pop the tail light right out of place. Next, pop… see more >     


Info for this part was:

Employee Zack K
Video Edited:
Zack K
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Jeff D
Installed by:
Jeff D
Employee Kathleen M
Video by:
Kathleen M
Employee Dustin K
Video by:
Dustin K
Employee Alan C
Video by:
Alan C
Employee Joe B
Test Fit:
Joe B
Employee Jared G
Test Fit:
Jared G
Employee Bradley B
Test Fit:
Bradley B

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