How To Determine The Cold Side Of The Brake Light Switch For A 2020 Ford F-550
Question:
I have a 2020 ford f550 what wire on break light switch is cold side to connect controller? there is 4 wires connected to switch
asked by: Chris A
0
Expert Reply:
There unfortunately isn't a guide to tell us which color the brake light switch wire is for your 2020 Ford F-550 so you can either reach out to Ford to determine it or you'll have to test for it. To test for it you'll need a circuit tester like part # PTW2993. You'll prick into the wire and then depress the brake pedal to see if the wire gains power only when the pedal is depressed. You'll have to test each wire until you find it.
expert reply by:
Kevin C
0
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Brake Buddy Stealth Supplemental Braking System - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Hydraulic Brakes
- Brake Buddy
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