Parking Brake Switch Issue 2006 Sightseer SE 29R

[David_Laura]

My parking brake ratch assembly/cable was replaced by Ford and now the dash parking brake light does not work, and more importantly, the slide-outs don't work. Ford dealer, of course, says it's a Winn wiring problem, not theirs but it worked before I brought in for repairs. I'm hoping it's just a wiring that wasn't plugged in but I can't find any connections on the brake ratch assembly.

Ford frame is a F53.

[Morich]

From what I have looked at, it seems the park brake switch is something we can spot if we do the big job of getting under the dash!
Were they working in the under dash area to replace the mechanism/pedal/whatever?
If that sounds correct, I might want to give the pedal, etc a good look for any type of switch which is operated by the pedal movement.

The info I find is pretty vague as Winnebago often doesn't go into the chassis wiring very far. But I do find one small wire shown on this drawing.
https://www.winnebago.com/Files/File...ire_152110.pdf


Going to the second group for the Ford wiring and down to S2F2 (sheet 2 frame 2) at D12 I see a single 16 gauge white wire that has ID of DY.
Looking at the ID chart here:
https://www.winnebago.com/Files/File...ical_guide.pdf


The DY seems to show it involves the HWH and slide wiring. Possible to locate the switch on the pedal and find this small white wire got lost and not connected?