Parts Needed to Install 7-Way Trailer Socket & Prodigy P2 Brake Controller on 2011 Mazda CX-9
Question:
I got my hitch from you, now I need a wiring harness. A trailer guy who is selling us a used camper says we should not get the flat four, but instead get the harness that also does brake control. Is this compatible with my Mazda CX-9 Touring? Thanks
asked by: Bob M
Expert Reply:
If your camper has electric brakes then you will need a 7-way type trailer connector on your CX-9 in order to get the signals from a brake controller to its brakes. This is easily done.
You'll start with a 4-pole harness # 118520 and add our # ETBC7 brake controller installation kit, which includes all the components needed to convert that to a 7-way with all the appropriate lighting, 12V power and brake signals for the trailer. This kit also serves to complete installation of a brake controller like the reliable and highly-rated Prodigy P2 # 90885. I recommend this controller for its easy set-up and proven performance.
I have linked two videos and two helpful articles to aid your installation.
Products Referenced in This Question
Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LED Display
- Up to 360 Degrees
- Tekonsha
more information >
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
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 >
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