4-Way and 7-Way Trailer Wiring Harness For a 2023 Mazda CX-50 With Curt Trailer Hitch Receiver
Question:
I have purchased and installed the Class III trailer for my 2023 Mazda CX-50, however, I need the correct wiring harness. I believe the CX-50 Turbo requires a 7-pin harness. Can you please tell me what the correct wiring harness is? Thanks!
asked by: Rebecca H
Expert Reply:
Currently the Vehicle Wiring Harness # C45FV is the only custom fit wiring harness available for your 2023 Mazda CX-50. This harness is for a 4-way flat connector that will fit most of the smaller trailers you may tow. This will likely be the most useful wiring as I see your CX-50 has a maximum towing capacity of 2,000lbs to 3,500lbs depending on your exact factory options. You can always check with your dealer to determine your exact towing capacity. A Mounting Bracket # C58001 will allow you to run the 4-way out of your rear storage area and mount it to your Curt Trailer Hitch Receiver # C38BR.
If your trailer does fall within your towing capacity but you require a 7-way the Universal Wiring Harness w/ ModuLite and Brake Controller Harness # 22551 will allow you to hardwire in a 7-way. This will allow you to also install a Redarc Tow-Pro Liberty Trailer Brake Controller # RED24FR using an Adapter # 331-TPH-017. You will be able to secure the 7-way on your Curt Receiver # C38BR using a Mounting Bracket # C58000.
Products Referenced in This Question
Universal Wiring Harness w/ ModuLite and Brake Controller Harness - 7-Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Universal Fit
- 7 Round - Blade
- Tekonsha
more information >
Redarc Tow-Pro Wiring Adapter for Tekonsha Brake Controller Harness
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Universal
- Redarc
more information >
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- CURT
more information >
Curt Easy Mount Bracket for 4- or 5-Way Flat and 6- or 7-Way Trailer Connectors - 2" Hitch
- Accessories and Parts
- Trailer Wiring
- Mounting Hardware
- Brackets
- 4 Flat
- 5 Flat
- 6 Round
- 7 Round
- CURT
more information >
Curt Easy Mount Bracket for 4- or 5-Way Flat Trailer Connector - 2" Hitch
- Accessories and Parts
- Trailer Wiring
- Mounting Hardware
- Brackets
- 4 Flat
- 5 Flat
- CURT
more information >
Redarc Tow-Pro Liberty Brake Controller - Dash Knob - 1 to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Dash-Mounted Knob
- Hidden
- Up to 2 Axles
- Indicator Lights
- Redarc
more information >
Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Trailer Hitch
- Custom Fit Hitch
- Class III
- 525 lbs TW
- 3500 lbs GTW
- Concealed Cross Tube
- CURT
more information >
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