How to Locate the Reverse Light Wire on the Back of a 2017 Toyota Highlander
Question:
Im trying to figure out the best way to wire the blue wire for boat trailer surge brake release on my vehicle. The reverse light is in the lift gate which makes the wiring of a wire from there to the connector difficult. Is there a more direct connection to the reverse power wire somewhere in the harness at the rear of the vehicle, or another more convenient location? I have a 2017 Toyota Highlander, Limited trim package.
asked by: Danny C
Expert Reply:
The wiring harness for your taillights located in the rear hatch is ran at the top of the vehicle under the headliner. Therefore, the easiest way to access the reverse light circuit would involve tapping into the wire loom at the top of the hatch before it is hidden under the headliner. You should be connecting to a red wire for the reverse light circuit. You will want to use a circuit tester such as part # PTW2993 to be sure.
The best way to access the reverse light circuit is by removing the rear hatch cover's access panel and locating the reverse light wire at the back of the taillight assemblies.
Product Page this Question was Asked From
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Shop: Brake Controller
- Search Results: 9599007
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Front Mount Hitch
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: 90160
- Search Results: 676
- Search Results: 90885
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Tekonsha Primus IQ Trailer Brake Controller - 1 to 3 Axles - Proportional
- Video: Equal-i-zer Weight Distribution System w/ 4-Point Sway Control Feature Review
- Shop: Vehicle Tow Bar Wiring
- Video: Setting up the Universal Installation Kit for Trailer Brake Controller on a 2019 Toyota Highlander
- Shop: 7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires
- Shop: Draw-Tite Front Mount Trailer Hitch Receiver - Custom Fit - 2"
- Shop: Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Shop: Draw-Tite Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"
- Shop: Vehicle Tow Bar Brake System
- Shop: Base Plate for Tow Bar
- Search Results: u012~023
- Search Results: 6271
- Search Results: l44649
- Article: How to Measure for Trailer Hitch Drop
- Video: Install: 7-Way RV Upgrade Kit for Trailer Brake Controller Installation on a 2023 Toyota Highlander
- Q&A: Installation Process For A Trailer Brake Controller In A 2022 Toyota Highlander
- Q&A: Does Adding a Weight Distribution System Increase a Hitch's Gross Tongue Weight Capacity
- Q&A: Weight Distribution Hitch with Gen-Y Torsion 2 Ball Mount
- Article: Curt Echo Full Review