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-   -   Intermittent brake lights (https://67-72chevytrucks.com/vboard/showthread.php?t=844929)

snowball 06-01-2023 10:05 PM

Intermittent brake lights
 
HI all,

I'm having intermittent problems with my brake lights.

Tracked it down to the fuse box. it's lose and shaking it gets the lights on and off.

Anybody run into this before?

RaTcheTmasTer 06-22-2023 05:22 PM

Re: Intermittent brake lights
 
The fuse box is shaking?
there are two screws inside in opposite corners of the box under the dash., and one screw in the middle on the outside I believe. check the harnesses on the outside that they are plugged in completely.
check the screws that join the inside fuse assembly with the outside firewall where the front and rear harnesses attach. by the brake booster.
I think the real light harness goes under the truck. follow if from the rear of the truck forward and make sure everything is tight.


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