Troubleshooting a Curt T-Connector Wiring Harness That Does Not Work
Question:
I just installed the wire harness and relays on a 2020 pathfinder the flat 4 version. Nothing works
asked by: Michael
Expert Reply:
Sorry to hear about that Michael. There are a couple of basic troubleshooting steps you can do but really the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package # C56357 is plug and play.
The first thing I'd check is the ground wire and make sure it's connected to a solid bare metal surface that does not have any dirt or rust. Also make sure the wire isn't damaged or loose.
If that's all good check and make sure that the connector is getting the proper 12V needed to operate. You can use a multimeter for this. If the connector is not getting enough voltage then that's likely your issue and you'll need to go through your vehicle wiring and look for any damaged wiring,
The last thing you can do is check the fuses and make sure they're not blown. If they are just replace them and check again. If you're still having issues feel free to check back with us in the comments and we 'd be happy to help.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Custom Fit
- 7 Round - Blade
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Do You Have a Replacement Cable for the Brake Buddy Stealth Supplemental Braking System?
- Q&A: Base Plate Kit to Flat Tow 2008 Chevy Impala with Blue Ox Tow Bar
- Q&A: Can the MORyde Safe-T-Rail be Installed On a Class A Motorhome
- Q&A: Replacement 7-Way Recommendation for a 2006 Toyota Tacoma with Factory 7-Way
- Q&A: Flange and Gasket for Installing RV Toilet
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Q&A: Proper Position of Equalizer and Shackles on Trailer Suspension
- Article: Double-Eye Trailer Suspension System Review
- Article: Slipper Spring Trailer Suspension System Review
- Article: How to Choose the Right Trailer Hitch Class
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: 5 Things to Know About Weight Distribution Hitches
- Article: Trailer Wiring Diagrams