Purpose of Red Wire on Curt 59146 Wiring Harness
Updated 05/25/2023 | Published 05/24/2023 >
Question:
what is the red wire used for in CURT 59146 Taillight Converter and if it is not installed, is there any problem
asked by: Farram
0
Expert Reply:
Although we do not carry the Curt 59146 I can tell you that the red wire connects to the brake light wire on your 2014 Volkswagen Jetta. This is a 3 to 2 wire converter so it will combine the brake and turn signals to be compatible with the trailer wiring system. If you do not connect the red wire the stop signal will not be sent to the trailer lights.
expert reply by:
Robin H
0
Product Page this Question was Asked From
Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Splice-In
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Q&A: Recommended Hitch and Trailer Wiring for a 2026 Toyota RAV4 Hybrid
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: How to Choose the Right Trailer Hitch Class
- Article: How to Measure for Trailer Hitch Drop
- Article: My Trailer Hitch Doesn't Fit
- Q&A: Trailer Hitch and Wiring for 2027 Kia Telluride
- Q&A: Is There a Trailer Hitch that Fits 2026 Toyota RAV4 Hybrid
- Q&A: Will Curt Hitch Fit 2026 Hyundai Santa Fe Hybrid
- Q&A: What Hitch and Wiring Will Fit My 2026 Subaru Outback Wilderness?

