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Bad ground on driver's side brake light

512 Views 6 Replies 4 Participants Last post by  chevjerico
I hit the brake lights and running light dim. Plus reverse light will light. No brake light. If I ground the bulb socket everything works fine. I traced back to a connector in the frame rail next to the spare tire, but got dark before I could trace further. Anyone know where the ground eventually hits the frame?
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Think there is supposed to be a ground running from the wiring to the frame rail at the back?
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I have added a wire from the frame rail to the engine block ground cable, where that cable bolts to the side of the block. Just to ensure reliability.
You can never have too many grounds. ;)
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