Mr_Pud
OBS Enthusiast
Alight, I done some diagnostics yet no prevail.. both brake lights in rear do not work. turn signals, 4 way haz lights, running lights and 3rd brake light works perfect. starting at the rear I checked the pig tail connection and had power when 4 ways were on, but no power when brake pedal depressed. One place I did not check was the pigtail conection under the drive cab..... might check that tomo. checkes relays and fuses..I have a white wire under the dash. that is spliced into for the brake controller. I get 12 v there checked the connection there all good. I did notice however when I have key off and depress brake pedal my 3rd light comes on but I think is what is the brake switch which is attached to the top of the pedal does not click but with the key on it does click... I have done some research and a lot of write ups tend to lead to the multifunction switch. I have tried to look up a pin out schmatic but not found one yet. I want to make sure if I put 12v in I get 12v out after it runs through the turn signal switch. I assume if you put 12v in a certain pinout for the brakes you should get 12v out at another pin out that goes to the brakes unless 12v goes into the turn signal which would override the brake light which I have a feeling the over ride is some how stuck on but Idk I would think I would have constant flashes but Idk what do you guys think???
Sent from my SM-G900V using Tapatalk
Sent from my SM-G900V using Tapatalk