How do I reset the check engine light without an OBD Scanner

Asked by 925Fuego Apr 15, 2019 at 05:32 AM about the 2003 GMC Sierra 2500HD SLE 4WD Extended Cab SB HD

Question type: Maintenance & Repair

Is it possible too, and or how.....do I reset the check engine light on a 2003 GMC
Sierra 6.0L V8 Extended Cab SLE 4x4 without an OBD Scanner?

925Fuego answered 5 years ago

Thanks Ed92626! Its error code 0442...Its a small leak in the EVAP system...nothing major at the moment fortunately. Thanks for taking the time to respond!

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