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Trailer Wiring Harness Installation - 2015 GMC Terrain Video

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Products Featured in this Video


Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector


CURT Custom Fit Vehicle Wiring

169 reviews


Code: C56210

Retail: $27.51

Price:  $13.90
  • 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. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required.


Do you have a question about part C56210?more information >     


How to Install the Trailer Wiring Harness on a 2015 GMC Terrain


Speaker 1: Today on our 2015 GMC Terrain, we're gonna be taking a look at showing you how to install the Curt vehicle wiring harness for factory tow package with a 4-pole flat trailer connector. Part number C56210. Here's what our wiring's gonna look like once we have it installed. It's gonna provide us a 4-pole flat trailer connector, so we're gonna have a our running lights, turn… see more >     


Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Brent H
Test Fit:
Brent H
Employee Robert C
Test Fit:
Robert C
Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Video by:
Kathleen M
Employee Zach D
Video by:
Zach D

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