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Re: 66 c10 tail light wiring problems
Quote:
Originally Posted by patinac10
 i am having trouble with my lights not working. The running lights work but the passenger side brake light does not light up while brake is being hit. has anyone had this problem or have a wiring diagram to help? wires are a mess so it is very hard to tell if anything is not right. not sure if its had a 65 bed put on it or if its the 66 bed but has no back up lights, thanks for any help
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When I've had this problem it was due to poor grounding. This circuit tester is my best friend whenever I have these types of problems: http://www.harborfreight.com/circuit-tester-30779.html
There's a connector on the driver's side (US) at the firewall. You could make sure power's getting through there (you'd need someone to press the brake or a piece of wood to hold the brake pedal down.
There's another connector near the rear (my bed doesn't have wood, so it's easier to test).
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1964 C10 LWB->SWB, 283->454, SM420->200-4R
MECHANIC: "ME"
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