Will T-One Connector Fit 2018 Mazda CX-9 With or Without OEM Hitch
Published 02/22/2019
Products Featured in This Question
Question:
I have a 2018 CX9 Touring with the premium package. Ive reviewed my paperwork and the Mazda website and nowhere do they talk about a Factory Tow Package as an option, other than the dealer installed hitch. As I read through the questions, it appears that around 2016 and after, they may have made the female trailer wiring connector standard. Can you verify or clarify what I can assume? Id prefer to only tear into the car once to do the install rather than having to open it up to research if I have that connector. Thank you.
asked by: Marsh
Expert Reply:
According to my research, and my contact at Tekonsha, the 2016 and 2017 CX-9 models both came with the connector for the T-One # 118278 as a standard. Since your 2018 Mazda CX-9 is the same generation it would be surprising if you didn't have that connector. I did check the online version of your owner's manual and it states on page 6-58 that the #8 "Trailer Hitch" fuse is only included on some models. You may want to check the left side of your fuse block compartment to make sure that this fuse is in place otherwise the T-One likely won't be active.
Attached is an installation video for the T-One on a 2018 CX-9 that you can reference. If you decide to mount the 4-Way flat under your vehicle near the hitch receiver then you will also need the bracket # 18144. If your trailer hitch already has a mounting tab like the Draw-Tite # 76020 does then that's all you need to mount your wiring, otherwise I also recommend using a no-drill mount bracket like part # 18136 for an easy mounting solution.
I have also attached a link to our selection of ball mounts and a helpful article that can help you determine which one is the best for your application. Please be sure to follow any instructions in your owner's manual regarding to towing with your CX-9.
If the picture that you sent in is of your CX-9 then it looks like you already have OEM wiring already installed on your vehicle.
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Q&A: Parts Needed to Tow Small Utility Trailer with 2017 Mazda CX-9 Equipped with 1-1/4" Hitch
- Q&A: Recommended Trailer Hitch for a 2020 Mazda CX-9
- Q&A: 2021 Mazda CX-9 Grand Touring Hands Free Lift Gate Disabled with Hitch Installed
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Clean Up Your Trailer Wiring
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer wiring
- Article: Trailer Wiring Diagrams
- Video: Curt Mounting Bracket for 4-Pole Flat Trailer Connector Review
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Shop: Brake Controller
- Search Results: trailer tires and wheels
- Article: How to Measure for Trailer Hitch Drop
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Shop: Suspension Enhancement
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Article: How to Choose the Right Trailer Hitch Class
- Search Results: trailer hitch ball mount
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Search Results: trailer brake controller
- Shop: Roof Rack
- Article: My Trailer Hitch Doesn't Fit
on Custom Fit Vehicle Wiring
