Recommended Trailer Wiring Harness For A 2023 Mazda CX-9
Updated 01/05/2023 | Published 12/22/2022
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Question:
I just got finished with installing a trailer hitch that I recently just purchased from etrailer. I forgot to order the wiring harness. Which wiring harness will work for my 2023 Mazda CX-9?
asked by: Steph
Expert Reply:
I recommend the T-One Vehicle Wiring Harness # 118278 for your 2023 Mazda CX-9. I like this harness over the others that we offer because it has a more reliable powered converter box that will provide you with a longer run time than the other harnesses that we offer. This T-One connector will plug into your vehicle's factory tow package wiring harness, which is located in your rear cargo area.
When the installation is complete you will be able to stow the 4-way connector beneath your vehicle using the Mounting Bracket # 18144. It is also recommended that you use a small amount of grease # 11755 on all the electrical connections which includes the plugs on your vehicle, and the 4-pole connector itself. Doing so will help prevent corrosion.
I linked an installation video below of the T-One harness being installed onto a 2021 Mazda CX-9. The installation process will be the same for your 2023 Mazda CX-9. If you have any further questions please feel free to reach back out to me anytime and I would be more than happy to further assist you in your towing endeavors.
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