rear brake bulb....... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

RED71CHEVY · 11-30-2005, 01:12 AM

i have installed new led 1157 bulbs, and now only one light is on,it is super bright.buit only one lights up when lights are on, both come when brake is pressed, both are on when using flashers,,,,,,,, but only one is lit when lights are on.......i am so confuuuuusssseeeddd

..help, explain, tell me how to fix it,,,,do i need more parts or what!!!!

byrd · 11-30-2005, 07:47 AM

I believe you may have the bulb in wrong, pull the problem bulb out and make sure you didn't get it in there wrong? look at the tabs on the bulb to make sure you are getting it in there correctly.

**Smitty** · 11-30-2005, 08:19 AM

Bulb is probably bad. Tail lights function on one fillament and the brake/turnsignal on the other. Try it on the side that works. That should confirm it!

**truckdude239** · 11-30-2005, 08:41 AM

what they said

11-30-2005, 01:12 AM	#1
RED71CHEVY Registered User Join Date: Dec 1999 Location: LEXINGTON,SC,USA Posts: 208	rear brake bulb....... i have installed new led 1157 bulbs, and now only one light is on,it is super bright.buit only one lights up when lights are on, both come when brake is pressed, both are on when using flashers,,,,,,,, but only one is lit when lights are on.......i am so confuuuuusssseeeddd ..help, explain, tell me how to fix it,,,,do i need more parts or what!!!! __________________ TIM '71 CUSTOM C-10 torch red ,350 roller GM crate,3.73 GEARS, REAR 4"DROP SPRING, FRONT 2.5" DROP SPINDLE-1.5"lower spring, FRONT=17x8(4.5bs) W/265-60-17, BACK=17x9.5 (5bs)W/285-60-17, Vintage Air Sure Fit AC------NEVER ENDING PROJECT!!

11-30-2005, 08:19 AM	#3
Smitty Senior Member Join Date: Dec 1999 Location: Spring Valley, Ca. Posts: 1,136	Re: rear brake bulb....... Bulb is probably bad. Tail lights function on one fillament and the brake/turnsignal on the other. Try it on the side that works. That should confirm it! __________________ Smitty '71 Short Fleetside Spring Valley, Ca.

11-30-2005, 08:41 AM	#4
truckdude239 Senior Member Join Date: Sep 2005 Location: Lewisville, Nc Posts: 10,237	Re: rear brake bulb....... what they said __________________ David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube

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