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Check your fuses, if there's nothing wrong there, trace down the wiring and check ALL OF IT, even the smallest break or short can cause major problems. All you need is a multimeter and someone to press the brake pedal, check all the brake light bulb connectors, you should get a 6 - 12V reading. If you get a reading less than that, then you might need to replace your wiring.
What else can I help you with?
1994 Chevy silverado all 3 brake lights and tail lights don't work but signals do?
if the tail lights work but not brake lights then its most likely just a blown fuse or it could be the switch at the top of your brake pedal arm.
What is the bolt patter for a 1994 Chevy Silverado?
what is the bolt pattern for a 1987 Chevy silverado
What causes the left rear brake on a 1994 Chevy silverado to stick after releasing the brake pedal?
most likely a clog in the line or wheel cylinder or maybe a broke spring
Which brake fluid should you use in 1994 Chevy silverado dot 3 or dot4?
the book says dot 3 good luck
Does a 1994 Chevy Silverado have a fuel switch?
No.
Where is the starter relay on a 1994 Chevy Silverado?
The starter relay on a 1994 Chevy Silverado is mounted on the starter. The starter and relay are usually changed as a single unit.
Does a 1994 Chevy silverado have a fuel cutoff switch?
NO.
Does a Chevy 1994 silverado 1500 have an IAT sensor?
NO it does not.
What year fenders will fit a Chevy silverado?
1994 Chevy fenders fit a 2000 Chevy
How do you change the brake light bulbs on a 1994 Chevy Corvette?
Change brake light bulbs Just remove the rear license plate. You can change the backup lights and brake light easily.
Will a rear window from 1998 Chevy Silverado fit a 1994 Chevy Silverado?
no,it wont.they are different sizes.just order it off of the internet.
Brake light switch sticks 0n 1994 Chevy blazer keeps brake lights on until you move brake pedal?
Brake Lights Stay on Unless the Brake Pedal is RaisedThis is usually caused by the brake light switch being out of adjustment in its physical distance to the contact point on the brake pedal arm.
