Code P0724 For Brake Switch On A 08 Silverado

By Leadman
March 8, 2011 in Ask A GM Technician

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Leadman

Posted March 8, 2011

I've got a 08 Silverado that is giving me a TCM P0724 code. Last fall I installed a 6" ProComp lift and shortly after my cruise control stopped working. I'm thinking the cruise control might be related since my web search shows this code is for a brake switch.

What should I look for with this code and anything I can diagnose? I'm mildly technical (installed the lift myself) - is this something I can fix myself?

Thanks!

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