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dcb17b's avatar
dcb17b
Explorer II
Apr 26, 2022

2022 F-150 Can Not install aftermarket brake controller!!!!!

I have been searching for a brake controller connecting wire for my new truck so I can hook up my Prodegy 3 controller and guess what.....I can't. I have to buy an OEM controller and have it flashed t...
Tow Vehicles
Ivylog's avatar
Ivylog
Explorer III
Apr 27, 2022
I had the same surprise…21 F350 and no brake controller, but I can tow a 18,000 lb trailer… just can’t stop it. Dealer wanted $200 for controller & $50 to install. Bought a $30 one on EBay and had dealer install for $50.
Your truck should have come with a pigtail to use your P3. Getting to the plug requires pulling the dash apart, not that hard once you watch a video.

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