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tinkersbro1562

tinker ... 5/16/2011

2000 GMC Sierra 2500 SL 8 Cyl 5.30L

Brakes

what does the :" security" light mean ?

I have changes the fuses and checked all the wires, I have no brakelights. I have running and signal lights.could it be the braklight switch?

2 Answers


HouseCallAuto

HouseCallAuto 5/16/2011

yes of course it could be a bad brake light switch. Also check the 20 amp fuse labeled STOP LPS and check the 10 amp fuse labeled VEH STOP. If the fuses are good then verify that you have 12 volts into the brake light switch on the ORG wire and 12 volts out of the switch with the brake pedal depressed on the WHT wire. If 12 volts in but not out replace the switch. If something different then update this thread.

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judd0081

judd0081 5/21/2011

This link has info about the security light on GM vehicles. http://vatspasslockpasskeysecurityhelp.yolasite.com/

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