Brake Controller Wires for 2021 GMC Acadia With Tow Package For Primus IQ Trailer Brake Controller
Updated 03/16/2021 | Published 03/11/2021 >
Question:
Looking to buy TK90160 Tekonsha brake controller for 2021 GMC Acadia with factory towing package. Is the Acadia prewired for a brake controller? If so, where is it and does it terminate in bare wires or a connector? If connector, do you have a custom connector cable to connect TK90160 to factory harness connector?
asked by: Ray S
Helpful Expert Reply:
Your 2021 GMC Acadia with the factory tow package does have the needed wiring so you can install the Tekonsha Primus IQ Trailer Brake Controller # TK90160.
It isn't a plug-and-play option so you'll just need to connect the wires that are coming from the Primus IQ, so no additional wiring connector is necessary for purchase. The blunt-cut wires for your Acadia should be under the dash, behind the panel, taped up in the area around the gas pedal. You can connect those wires with the Deka Heat Shrink Butt Connectors - 12-10 Gauge # DW05745-5.
I have added a link below to a video review for you to check out as well of the Tekonsha Primus IQ Trailer Brake Controller # TK90160.
Product Page this Question was Asked From
Deka Heat Shrink Butt Connector - 12-10 Gauge - Nylon Insulation - Yellow - Qty 5
- Wiring
- Wire Connectors
- Butt Connectors
- 10 Gauge
- 12 Gauge
- Deka
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: Brake Controller
- Shop: Trailer Hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: Complete Towing Setup for Towing a Sea Ray Boat w/ a 2019 GMC Acadia SLT
- Q&A: Hitch, Weight Distribution and Brake Controller Recommendations for a 2017 Toyota Sienna XLE
- Video: Set up: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package on a 2023 GMC Acadia
- Video: Best 2021 GMC Acadia Trailer Hitch Options
- Video: Installation Guide for the Curt Trailer Hitch Receiver on a 2020 GMC Acadia
- Video: Setting up the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package on a 2023 GMC Acadia
- Video: Let’s Check Out the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package-C56326
- Video: Set up: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package on a 2019 GMC Acadia
- Video: Setting up the Curt Trailer Hitch Receiver on a 2023 GMC Acadia
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
- Shop: Wiring Kit for 2, 4, 6, and 8 Brake Electric Trailer Brake Controllers
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Mounting Bracket 4-Pole Flat
- Search Results: electric jack
- Search Results: electric trailer jacks
- Search Results: electric jack trailer jack
- Article: 2 Steps for Finding the Right Weight Distribution Hitch Size
- Q&A: Does the etrailer Jack Come with a Warranty? If so How Long is the Warranty?
- Q&A: Should I Get a Proportional or Time-Delayed Brake Controller
- Search Results: referral code
- Q&A: Weight Distribution Recommendation for 4,200 lb Trailer that is 19 ft Long
- Q&A: Does Adding a Weight Distribution System Increase a Hitch's Gross Tongue Weight Capacity


