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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15133
Experience:  GM Grand Master Technician 2007. 14 years experience.
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When I turn on my head light switch all my front and brake

Customer Question

when I turn on my head light switch all my front and brake tail lights come on, if that's the situation why do you say its my brake peddle switch?...l thought if l have a bad brake peddle switch my brake light would not come on at all. only when l press on the peddle the lights go off and when l release they are on...does this seem like a brake peddle switch problem...would my drl fuse have anything to do with this? please advise,thanks
Submitted: 8 months ago.
Category: Chevy
Expert:  Waverly Lorello replied 8 months ago.

Hi

Sounds like you have a bulb that is shorted from tail lamp circut to brake lamp circut

Take both rear brake lamp bulbs out and inspect for problems and get back to me

Please let me know what other questions you may have
Please help me help other people by rating my help to you
Thanks waverly