Correct Trailer Wiring Harness For 2018 Mazda CX-5
Question:
I recently installed Tekonsha N118563 hitch wiring for a 2018 Mazda CX-5. At the power convertor, All of the wiring is tested as OK coming from the vehicle, including the power for the power converter, but once the power converter is installed, the 15A fuse for the system blows. The end of the trailer wiring isnt connected to anything. Any suggestions?
asked by: Alan B
Helpful Expert Reply:
Thank you for your purchase from etrailer of 118563; the issue though is that this is the wrong harness for your 2018 Mazda CX-5, which is why it isn't working. The correct wiring harness for a 2018 Mazda CX-5 is the following:
- T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118746
Product Page this Question was Asked From
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: EcoHitch Hidden Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Search Results: testers
- Article: Trailer Wiring Diagrams
- Shop: Curt LED 4-Way Flat Connector (Vehicle End) Tester
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Q&A: Choosing Beteween Curt or Draw-Tite Class III Trailer Hitches for 2020 Mazda CX-5
- Video: Best 2018 Mazda CX-5 Trailer Wiring Options
- Video: Tekonsha T-One Vehicle Wiring Harness Installation - 2019 Mazda CX-5
- Video: etrailer Trailer Hitch Installation - 2019 Mazda CX-5
- Q&A: Wiring Install Video for T-One Wiring Harness on a 2018 Mazda CX-5
- Q&A: Trailer Hitch and Wiring that Fits 2022 Mazda CX-5
- Shop: Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Video: Choosing the Right Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Search Results: hitch
- Article: My Trailer Hitch Doesn't Fit
- Shop: Brake Controller
- Q&A: Recommended Hitch for a 2024 Toyota Grand Highlander
- Search Results: trailer hitch wiring
- Video: Choosing the Right Brake Controller
- Shop: Roof Rack
on Custom Fit Vehicle Wiring
