How to install a reverse light interrupt switch?

Tiny
DIRTRACER822
  • MEMBER
  • 2017 FORD F-350
  • 6.7L
  • V8
  • TURBO
  • 4WD
  • AUTOMATIC
  • 115,000 MILES
I would like to install a reverse light interrupt switch so when I am backing up my fifth wheel trailer at night, I can turn off the reverse lights to help with the visibility in my mirrors. The truck is a 2017 super duty Platinum. So, I would like to use one of the auxiliary switches that came from the factory.
Tuesday, October 11th, 2022 AT 5:36 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 50,520 POSTS
I would find the vio/brn wire from the fuse box under the hood (right side) and install an interrupter switch, here is the reverse light wiring diagrams so you can see how the system works. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
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Wednesday, October 12th, 2022 AT 12:16 PM

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