lights on

  1. N

    2012 Peterbilt light wiring NIGHTMARE!!!!!

    I have a 2012 Peterbilt 388 with a ISX 11.9. When you open the door the tail lights light up real dim, shut the door and the lights go out. If I turn on the key and shut the door, the lights stay on. Did some testing and found out its the turn signal wires that are getting power. They have 8 1/2...
  2. J

    Three Lights On With 2015 Freightliner Cascadia 125

    I am driving a freightliner 2015 cascadia 125 heavy duty truck and I have three lights on now. The engine light is constantly on, the check light is blinking , and stop light is flashing. The engine will die automatically if I don't park my truck on the side of the road. When I turn the truck...