Brake and headlights not working properly

1986 CHEVROLET CAPRICE

36,000 MILES • 5.7L • V8 • AUTOMATIC

CHRISKING GUCCIGREEN

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My brake lights don't work. my headlights don't work unless wired directly top my car battery. my third brake light does not either, what could be the problem? is there a wire diagram online or how should I address this issue?

Dec 10, 2020 at 12:56 AM

JACOBANDNICKOLAS

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Hi,

There are a few fuses that are connected with the lighting. I attached all the wiring schematics related to the wiring that I have. I highlighted the fuses to check. In addition to checking the fuses, make sure there is power to the fuses as well.

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Here are two links you may find helpful:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

https://www.2carpros.com/articles/how-to-check-wiring

Let me know if this helps or if you have other questions.

Take care,
Joe

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Dec 10, 2020 at 6:06 PM