How to reset the change oil light on 2003 gmc c8500

Stan Cather

• 414 Answers
• Posted on Jun 23, 2009

SOURCE: How do I reset the change oil light on a 2003 Chevy Surban

rotate ignition switch from off to on three times. With ignition in on position not running press gas pedal to floor three times. Turn ignition off then start vehicle.

SOURCE: how to reset oil change light on a 2006 Chevy

IF it is in the radio and not a seperate computer then you do the following: Go into the vehicle settings with the radio controls. With the key turned to ACC, hold DISP on the radio for about 6 seconds and it should go into settings mode. Press DISP until you see oil life in all caps, then use Prev. & Next to scroll to reset oil life mon., then push DISP again. you should here a beep and the display should read Done. Scroll to Exit and press DISP again.