Is Custom Adapter Available for Prodigy P3 Controller Install on a 2022 Acura MDX
Updated 01/19/2026 | Published 08/07/2024
Question:
I have a 2022 Acura MDX with 5,000 lbs. tow package which includes an installed 7 pin connector. Is there a premade pigtail connector for my vehicle that will work with the prodigy P3 brake controller?
asked by: Bill A
Expert Reply:
Thanks for reaching out, Bill!
According to my research you'll have some blunt cut wires under the driver side dash of your 2022 Acura MDX that you'll need to splice the Prodigy P3 # 90195 wiring to, as there aren't any custom adapters for it. You'll just need to connect the following wires from the P3 pigtail to the following functions:
Blue - 7-Way Output to Trailer
Black - 12V Power
White - Ground
Red - COLD Side of Stop Light Switch (only gets hot when brake pedal is pressed)
Product Page this Question was Asked From
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Splice-In
- Under-Dash Box
- Under-Dash
- Up to 4 Axles
- LCD Display
- Multiple Trailers
- Tekonsha
more information >
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Lazer S.
1/19/2026
Hey Bill, how did the wiring for the Prodigy P3 go on your MDX? Were the blunt cut wires easy to locate under the dash? Sharing what worked could help others setting up the same brake controller.