Brake lights not working

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edwardostrander

TYF Newbie
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Sep 29, 2024
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Hey guys, first post in here
Anyways my brake lights are not working in my 2001 tahoe. I have no power at the brake switch on any of the wires. But yet I have power past the fuse (20amp)from the fuse box under the hood. I tested it with my own wire ran a temporary wire from there to the brake switch tested it and now I have power there and then I have power coming from it when I press the brakes but it doesn't make it to the other fuse (10amp) are there any spot where these connect between the switch and those fuses? Brand new switch it works, ran my own wires and can get them to light up but I want it right, cruise control doesn't work, and using scan tool for abs and it says there is no brake input. Sorry if that is confusing
 

Joseph Garcia

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Welcome to the Forum from NH.

Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.

I hope that you will become a participating member in the Forum's discussions.

Pics of the truck, please.

I cannot personally assist you with your issue, but other members of this Forum much more knowledgeable than me in this area will chime in.
 

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