Brake and headlights not working properly

1986 CHEVROLET CAPRICE
36,000 MILES • 5.7L • V8 • AUTOMATIC
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CHRISKING GUCCIGREEN
  • MEMBER
  • 1 POST
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 9, 2020 at 4:56 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
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.

_________________________________________________

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 10:06 AM
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