Operation CHARM: Car repair manuals for everyone.

With Diagnostic Scan Tool


Scan tool Method

Select diagnostic trouble codes. After DTCs have been viewed completely, scan tool will ask, "CLEAR DTCs"?; answer "YES." scan tool will then read, "HISTORY DATA WILL BE LOST. CLEAR DTCs"? Answer "YES." and the DTCs will be cleared.

Be sure to verify proper system operation and absence of DTCs when the clearing procedure is completed.