Troubleshooting Lights Staying On After Installing Tekonsha ZCI Vehicle Wiring Harness on RAV4
Question:
Tekonsha 119250. All lights stay on 2019 Toyota RAV4 I have installed the kit in my 2019 rav4. Everything works fine for a 30 seconds or so. Once the directionals are used, the brake lights stay on. Then tail lights stay on. If I cut power and wait a minute or two, it resets. Same thing happens again. ??? Any help is appreciated.
asked by: Nathan
Expert Reply:
The Tekonsha ZCI Vehicle Wiring Harness # 119250KIT that you installed on your 2019 Toyota RAV4 can be extremely sensitive with regards to the initial setup. Because it uses zero-contact sensors to identify current flowing through each wire, all the steps need to be followed exactly as written in the install manual.
If the lights are staying on after initially activating them then this could be an indication that the magnetic sensors were simply installed in the wrong direction. Try pulling the fuse on the harness to cut off power and reverse the orientation of the running lights sensors and hopefully this will resolve the issue.
If the problem persists please let me know and we can continue to troubleshoot.
Product Page this Question was Asked From
ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Universal Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Hitch
- Shop: EcoHitch Hidden Trailer Hitch Receiver - Custom Fit - 2"
- Shop: Trailer Wiring
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Shop: Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Search Results: trailer hitch
- Video: Choosing the Right Trailer Wiring
- Article: Trailer Wiring Diagrams
- Video: Tow Ready 4-Pole Mounting Bracket Installation
- Search Results: hitch
- Q&A: What Hitch Do You Recommend for a 2024 Toyota RAV4?
- Shop: Brake Controller
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Video: Choosing the Right Brake Controller
- Article: My Trailer Hitch Doesn't Fit
- Search Results: trailer hitch wiring
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Search Results: trailer brake controller
- Video: etrailer Class III Trailer Hitch Installation - 2024 Subaru Crosstrek
- Article: How to Measure for Trailer Hitch Drop
- Q&A: 10k Dexter Replacement Hub for a 8-415
- Shop: Suspension Enhancement
- Shop: Gooseneck Hitch
- Q&A: Recommended Class I Trailer Hitch for a 2021 Mercedes-Benz E-450