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Trailer Wiring Harness Installation - 2011 GMC Acadia Video

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Products Featured in this Video


Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


CURT Custom Fit Vehicle Wiring

70 reviews


Code: C56056

Retail: $72.09

Price:  $40.12
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 4 Flat
  • CURT



Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.


Do you have a question about part C56056?more information >     


How to Install a Trailer Wiring Harness on a 2011 GMC Acadia


Today, on our 2011 GMC Acadia, we're going to be taking a look at and installing the Curt 4-pole T-connector Vehicle Wiring Harness, Part #C56056. First thing you want to do is open up the rear hatch so you have access to the back of the vehicle. With this nice area on the back side here, we'll set out everything that comes in your kit. As you can see, the 4-pole connector part will be here in the… 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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