Recommended Trailer Wiring for 2017 Buick Enclave


2017 Buick Enclave. Car has rear air and no factory hitch package. I have looked for the wiring connector referenced in your videos. Is there a unique place for this connector on my vehicle?


Expert Reply:

For your 2017 Buick Enclave, I recommend the T-One Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector # 118271 which will connect to factory wiring and includes the fuses and relays to activate the tow package even if your vehicle did not come with one. This wiring harness will be tucked up under your side panel underneath on the passenger side which is difficult to see in the attached a video of the similar Chevy Traverse. If you just want a 4-way wiring harness, then you can use the # 118270 but this will also require fuses and relays.

This harness can be difficult to locate, but should be there even though you have rear air and no factory hitch package. The Curt wiring harness referenced in the Traverse video is not a fit for your vehicle, so you can disregard that rear air conditioning disclaimer.

expert reply by:
Jason S

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