Installing The Curt T-Connector Trailer Wiring Harness On A 2022 Hyundai Elantra
Published 09/09/2023
Question:
Recently purchased a wiring harness for a 22 Elantra. The installation instructions say to ground the red brake light wire. When I do I lose the taillights on the trailer and the car. If I dont ground it nothing seems to want to work correctly. What am I doing wrong?
asked by: Lavern W
Expert Reply:
The red wire of the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C46BR would only need to be grounded if your Elantra is a 2-wire system, otherwise you'll leave it alone. If your Elantra's brake and turn signal are on the same light then you have a 2-wire system and would need to ground the red wire. If your brake and turn functions are on separate lights then you have a 3-wire system and would leave the red wire intact.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Video: Curt Class I Trailer Hitch Step-By-Step Install - 2022 Hyundai Elantra
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Video: All About the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector-C46BR
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Q&A: What Hitch Fits My 2022 Hyundai Elantra?
- Q&A: Best Hitch And Plug-In Wiring For 2024 Hyundai Elantra Limited
- Q&A: Draw-Tite 24999 Class I Hitch Pushes Out Bumper Fascia of 2021 Hyundai Elantra
- Q&A: Fitment of The Draw-Tite Trailer Hitch Receiver On a 2022 Hyundai Elantra N
- Search Results: 2" ball
- Search Results: hitch ball
- Search Results: receiver
- Shop: 2" Hitch Ball - 3/4" Diameter x 2-1/8" Long Shank - Chrome - 3,500 lbs
- Shop: Curt Class I Drawbar - 2-5/8" Rise, 3-1/4" Drop - 7-1/4" Long - 2,000 lbs
- Shop: Curt Hitch Pin and Clip for 1-1/4" Hitches - 1/2" Diameter x 2" Span
- Shop: Trailer Hitch Extender for 1-1/4" Trailer Hitch Receivers - 7" Long
- Shop: Curt Hitch Extender for 1-1/4" Trailer Hitch Receivers - 7" Long
- Shop: Hitch Extender For 1-1/4" Trailer Hitch Receiver 10"
- Shop: Vehicle Lights
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Search Results: trailer wiring
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Video: The Low-Down on the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Search Results: trailer tires and wheels
- Shop: Suspension Enhancement
- Article: How to Choose the Right Trailer Hitch Class
on Custom Fit Vehicle Wiring
