Do Thule Transporter Enclosed Cargo Carrier Lights Have to Be On if Vehicle Tail Lights are Visible
Updated 07/02/2020 | Published 03/24/2012 >
Question:
Is it necessary to hook up the cargo carrier lights if the carrier does not hide my vehicles break lights or turn signals? The carrier lights seem to draw too much power for me to use a simple wiring connection method. I have a 2012 GMC Terrain.
asked by: Brian H
Expert Reply:
If the Thule transporter, # TH665C, does not block the vehicle tail lights, then you do not have to connect the lights on the carrier (check local and state laws to be certain).
If the 2012 GMC Terrain came with a 4-Way trailer connector, it should be plenty strong enough to power the simple stop, tail, and turn lights on the carrier. If you are experiencing a problem, it could indicate that something is wrong with the wiring on the vehicle or carrier.
Since it is a new vehicle, it is more likely that the wiring on the carrier needs to be examined. Check for corrosion at the connector, loose or broken wires, and make sure you have a good ground connection. On the vehicle, check to make sure that any fuses or relays related to the trailer wiring are present and intact.
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: Replacement Light for a Thule Transporter Cargo Carrier
- Shop: Trailer Hitch
- Shop: Thule Snug Tite Hitch Lock and Anti-Rattle Device
- Shop: Miro-Flex LED Tailer Light w/ Reflector - Brake, Tail, Turn - Submersible - Rectangular - Red
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Video: Step-By-Step Installation Tutorial for the etrailer Trailer Hitch Receiver on a 2023 Ford Edge
- Video: Comprehensive Review: Thule Snug Tite Hitch Lock and Anti-Rattle Device
- Shop: Replacement License Plate Bracket with Light for Thule Terrapin Hitch Mounted Cargo Carrier
- Video: Thule Hitch Cargo Carrier 753-2026 Review
- Shop: Optronics Trailer Tail Light - Stop, Turn, Tail - Submersible - Incandescent - Rectangle - Red Lens
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Shop: Trailer Wiring
- Q&A: Attaching License Plate to Cargo Carrier So It's Visible With Carrier Loaded or Folded Up
- Q&A: Will Thule Arcos Hitch Cargo Box Block License Plate of Vehicle
- Search Results: trailer hitch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Article: Trailer Wiring Diagrams
- Search Results: trailer wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Curt Mounting Bracket for 4-Pole Flat Trailer Connector Review
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: How to Choose the Right Trailer Hitch Class
- Shop: Suspension Enhancement
- Search Results: trailer tires and wheels
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer hitch ball mount
- Shop: Brake Controller

Steven D.
6/23/2020
i have a thule transporter mfg. in 2019, the brake turn signals lights work. should the tail/running lights be on/lit when my vehicle lights are on ? thANKS