Clearing Diagnostic Trouble Codes (DTCS): Notes
WARNING: This page is about a different car, the 2000 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Current DTCs will clear as soon as the fault is repaired and ignition switch is cycled to on and off position 50 times. History DTCs will need to be manually cleared using on-board diagnostics or scan tool.