Troubleshooting Curt Trailer Wiring for 2021 Toyota RAV4 that Stopped Working
Updated 08/18/2021 | Published 08/17/2021
Question:
2021 RAV4 Prime. Used the Curt wiring harness. Followed video instructions exactly. Tested it. It worked perfectly. Hooked up lights, it worked perfectly. Hooked up lights a week later and its not working. Suggestions?
asked by: George F
Expert Reply:
If none of the light functions work on the Curt trailer wiring connector part # C56434 that you referenced the first thing I would check is the fuse in the red fuse holder since that controls power to all of the functions.
Next I would check to make sure all of the connections are seated properly in case somehow they came loose.
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
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- CURT
more information >
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