RepairPal Certified shops can diagnose and repair your 2009 GMC Sierra 2500 HD. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
if the problem was fixed,then it should go out on its own.or you can take it to Autozone and have them read it,then clear it if they will,some will,some won't.
i answered the question you had asked.you really don't need to reset the light,as i stated,it will go out on its own,if you have corrected the problem.i don't know what else to tell you.but if you need a haynes repair manual,parts house has them,part number (24067)$29.99 plus tax.lots of good info in the book.very good tool when doing the work yourself.good luck with it.
TO SAVE MONEY AND TIME, SOME PEOPLE LOOK FOR REPAIR MANUALS TO CORRECT THE PROBLEMS. YOUR REPLY AND ANSWER ABSOLUTLY SUCKS. ROGER R FONTAINE
i answered the question you had asked.you really don't need to reset the light,as i stated,it will go out on its own,if you have corrected the problem.i don't know what else to tell you.but if you need a haynes repair manual,parts house has them,part number (24067)$29.99 plus tax.lots of good info in the book.very good tool when doing the work yourself.good luck with it.