3rd Brake Light Wont Work
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Joined: Jul 2000
Posts: 4,541
Likes: 2
Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
get out a 12v test light and start tracing the problem
have somebody step on the brakes and see if you are getting power and ground at the CHMSL terminal...........if not go down to the next part of the circuit and check for power and ground..........keep doing this until you find power and ground, you will then be able to isolate the problem in the circuit
have somebody step on the brakes and see if you are getting power and ground at the CHMSL terminal...........if not go down to the next part of the circuit and check for power and ground..........keep doing this until you find power and ground, you will then be able to isolate the problem in the circuit
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: 3rd Brake Light Wont Work
Originally posted by 92 RS JD
CAN SOME BODY TELL ME WHY TOP BRAKE WILL NOT WORK?IVE TRIED FUSES AND LIGHT BULBS
THANKS JUSTIN
CAN SOME BODY TELL ME WHY TOP BRAKE WILL NOT WORK?IVE TRIED FUSES AND LIGHT BULBS
THANKS JUSTIN RBob.
Senior Member
Joined: Aug 2001
Posts: 945
Likes: 0
From: NJ
Car: 1990 Pontiac Firebird
Engine: 3.1L v6
Transmission: Automatic
is your brake light at the top of your hatch window or in the spoiler? if its in the spoiler check the metal contact plate that gets power to the light in there, also pull the plastic trunk panel out and make sure the plug hasnt fallen out. when i got my car that plug was unplugged for some reason but the light still worked after i plugged it back in.
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