Troubleshooting Running Lights Not Working 2024 Toyota RAV4 After Curt Trailer Wiring Harness
Question:
Installed curt wiring harness C56434 on my 2024 Toyota RAV4, trailer turn signals and brake lights work, trailer tail lights dont. Now I have a LTA warning light on?
asked by: Rudolf S
Expert Reply:
The Curt trailer wiring harness part # C56434 shouldn't have anything to do with the lane tracing assist of your 2024 Toyota RAV4 but I would first try removing the harness to see if the problem persists or not. If so it's not related to the harness and if so it is somehow related. I would recommend in that case trying to install it again as hopefully the problem was a connector just not seated properly. If the problem comes back after the install then it's the harness and it should be returned.
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
- Powered Converter
- Custom Fit
- 4 Flat
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Hitch
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"
- Video: Choosing the Right Trailer Wiring
- Q&A: Can Curt 4-Way Draw Power From 12 Volt Outlet in Rear of Car For Toyota RAV4
- Shop: Trailer Wiring
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Q&A: Does Trailer Wiring Power Wire Have to Run Through Interior of Vehicle
- Q&A: Best Trailer Wiring Harness for 2020 Toyota RAV4 Hybrid
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Video: Curt T-Connector Vehicle Wiring Harness Installation - 2023 Toyota RAV4
- Shop: Curt LED 4-Way Flat Connector (Vehicle End) Tester
- Video: etrailer Class III Trailer Hitch Installation - 2023 Toyota RAV4
- Shop: Brophy Circuit Tester for 4-Pole Flat Trailer Connector
- Search Results: 4 pole tester
- Search Results: curt tester
- Q&A: How Do I Get Power To The Module C56434 On A 2023 Toyota RAV4
- Q&A: Recommended Trailer Hitch Receiver and 4-Way Flat Vehicle Wiring Harness For 2024 Toyota RAV4 Prime
- Q&A: Installing Curt C56434 Trailer Wiring Harness on 2021 Toyota RAV4
- Video: Brophy 4 and 5 Way Flat Circuit Tester Review
- Search Results: wiring
- Article: How to Choose the Right Trailer Hitch Class
- Search Results: trailer hitch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Tow Ready 4-Pole Mounting Bracket Installation
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: hitch
- Search Results: trailer hitch wiring
- Article: Trailer Wiring Diagrams
on Custom Fit Vehicle Wiring
