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Thread: brake light isn't working
11-02-2008, 07:41 PM #1
brake light isn't working
I have a friend who just got a 96 silverado with the 5.7 in it. He was talking to me today and he said his brake light isn't working. I told him to check the fuses and the bulb to make sure they werent blown. What could keep the light from lighting up when he pushes on the brake?2006 Silverado Z71 - 97,000 - totaled, RIP
2006 Silverado Z71 - 122,000 (K&N 77 Series CAI, PowerAid TBS, Magnaflow dual rear exit, 33x12.50 Mickey Thompson MTZ, Tuff Country Torsion Keys, Tuff Country Add-A-Leafs)
1966 C10 swb stepside (Gen I 350, Turbo 400 trans, dual cyl power brakes, front discs)
I'll keep my money, guns, and freedom. You keep the Change.
11-02-2008, 07:45 PM #2
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Switch under the dash connected to the brake pedal? Does he have turn signals and tail lights?Darcy
2006 Silverado 2500HD LT3 4X4 CC SB Duramax LBZ
Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow.
11-02-2008, 08:32 PM #3
Sometime there is water intrusion from the lense seal. Tell him to check the electrical contacts and maybe clean them. A pencil eraser can get in there and "sand" off any build up.Trevor - Huntington Beach, CA
2007 GMC 2500 4X4
11-02-2008, 08:40 PM #4
He said his signals and stuff work, jut not the brake light.
I'll have him check the contacts
11-02-2008, 09:29 PM #5
First off when working with lighting system. Go to your local auto parts dealer and buy a light tester then systematically check components.
Power to the brake switch.
Power from the brake switch.
Power from the power box into the engine compartment.
Power at the "T" which connects your brake lights to your trailer hookup.
Power before the light fixture.
Power at the bulb base.
Hopefully this helps. It should help you isolate the component. If all else fails take it to a shop.
Last edited by EagleTalons; 11-03-2008 at 06:34 PM.'93 Chevrolet Silverado 6.5L Turbo-diesel (Currently most reliable)
'05 Honda Rancher 329CC (Flipped multiple times by different people)
'72 Volkswagen Beetle 1.6L (Being rebuilt to 1641cc)
'76 Chevrolet Scottsdale C20 350CI (My experiment!)
11-02-2008, 09:39 PM #6
is it one brake light or both? i know the connection at the light bulb is known to corrode i had to replace the whole connector on my last truck on the driver side2004 chevy silverado "northwest edition" lifted on 35's
1990 cherokee lifted on 32's
11-02-2008, 10:23 PM #7
Neither of them work. Push on the pedal and neither of em work.
I'll have him try the tester
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