Availability of Wiring Harness for 2025 GMC Terrain With Tow Package
Updated 09/26/2025 | Published 04/27/2025
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Question:
When do you think you will have a trailer hitch wiring harness that fits factory installed wiring?
asked by: Lloyd M
0
Expert Reply:
Hi Lloyd; the Curt T-Connector Vehicle Wiring Harness # C88RV will fit the factory wiring connections. However, it is still a pre-order product and we don't have an ETA from Curt. If you really need a wiring harness you can use the T-One Vehicle Wiring Harness # TK68DR instead. This bypasses the factory wiring by plugging into the connection points behind your tail lights. You will also have to run a hot lead up to the battery.
expert reply by:
Robin H
0
Continue Researching
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Search Results: military discounts
- Search Results: trailer hitch
- Shop: Curt Mounting Bracket for 4-Pole Flat Trailer Connector
- Shop: Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2"
Robin H.
9/26/2025
Hey Lloyd, did the T-One Vehicle Wiring Harness work out for you as a temporary solution? I'm curious to know how it went, as it could help others in a similar situation.