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1-5 of 5 Results
  1. 2001 - 2007 (GMT800) Non Powertrain
    Looking for a schematic of the original wiring for an 05 durmax trailer package. Bought this truck used and there is 3, 7 pin trailer plugs under the truck. They all seem to be connected together, when i follow the wires towards the front of the truck i see two bundles above the fuel tank, then...
  2. 911 Problems Forum
    Leaving on a trip and will be driving at night. Trailer lights are doing some weird things. Hooked up, nothing happens, only the right brake light comes on. If i put my fot on the brakes, all the lights (running and all sides) come on solid. If i put the right turn signal on, all the lights...
  3. 911 Problems Forum
    have diesel slip tank in box pump is hard wired into camper plug in box no power on plug I can locate fuses for trl signals, park But how do I get power for the +12v pin ? need to get fuel in soon :help , THANKS
  4. 911 Problems Forum
    anyone that knows anything about trailers, is there a way to bypass the emergency brake module on a trailer? the springs broke inside my module and the plunger wont go back in.
  5. 911 Problems Forum
    I hooked my Boat up to my truck an hour ago and tested my trailer lights and the running lights work but no brake lights or turn signals on either side. Tested the plug on the truck and getting no voltage to the LH turn/Brake and RH Turn/ Brake posts. traced it up to where they are spliced in...
1-5 of 5 Results