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Old 06-21-2014   #5
WVZR-1
 
Join Date: Oct 2004
Posts: 1,884
Default Re: 3rd brake light has no power at the bulbs ... brake light switch? ---

Quote:
Originally Posted by alwayscode390 View Post
My rears work, but my 3rd brake light isn't working and I need it to work to pass state inspection.

I tested the voltage at the bulbs (took the 3rd brake light assembly off and tested close to the bulbs while pushing on the brake pedal).

Is that the right switch I need if I just want to replace the assembly under the pedal?

Thanks! ---
Buy this local or if you insist do eBay for it:

http://www.ebay.com/itm/ACDelco-D852...f82189&vxp=mtr

You could also take that GM number to your local NAPA, CARQUEST or whichever parts store is close.

You can check the lt blue also at the ABS module when depressing the brake pedal. There's a splice and both are supplied from the splice. If you've got power at the ABS lt blue then it's NOT the switch.

Last edited by WVZR-1; 06-21-2014 at 09:35 PM.
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