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  1. 12v out for 3rd brake light on camper shell?

    @Calson You can do that on trucks that have a bulb for the blinker and a different bulb for brake but if both blink when you turn on the blinker (like mine) then you end up with a 3rd brake light that blinks every time you turn on your blinker. @Henfield I think this may run into the same...
  2. 12v out for 3rd brake light on camper shell?

    SUCCESS! Thank you @antho and @powerboatr! I was able to compare my asbuilt to powerboatr's and change the values at 6F0-01-03 to match his and now she is outputting voltage just like she should. Thanks again for all y'all's help and I hope some other PB owners can use this thread to help on...
  3. 12v out for 3rd brake light on camper shell?

    @antho I'm waiting on my extended license to be renewed and then I will login with Forscan and see what I have for that address. I did receive a email back from Leer this morning. Here is the info they sent; So it does look like there's a wire I can tap coming out of the BCM if we can't get...
  4. 12v out for 3rd brake light on camper shell?

    Yep, tried it with the truck running, no luck. I have the factory brake controller.
  5. 12v out for 3rd brake light on camper shell?

    @antho my wire is the same color and location as the one @powerboatr posted above.
  6. 12v out for 3rd brake light on camper shell?

    Yeah, I’ll test it with the engine running but don’t have much faith that’ll be any different. I’m really thinking it’s going to come down to a fuse, cut wire, or Forscan issue. While researching I came across several threads discussing where to source third brake light power. In most threads...
  7. 12v out for 3rd brake light on camper shell?

    Thanks for your response. I am using a multimeter and grounding to the battery when checking. I checked the same way on my co-worker's truck and got a solid 13.5 volts instantly. I have checked with the truck running, with a trailer hooked up, and in accessory mode. Still no luck unfortunately...
  8. 12v out for 3rd brake light on camper shell?

    I recently picked up a camper shell for my 22 PB and I have been having a hard time finding 12v for the third brake light hookup. I located the wire under the air box but unfortunately it is dead. I double checked on a co-worker's truck (23 5.0) and found that he had voltage on this wire when...
  9. Bed Cap Install & Wiring Issues

    Were you able to get this resolved? I have a 22 PB also and am not getting any voltage out of that wire.




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