Scan Tool Clear Command

If you are using a generic scan tool to clear commands, be aware that there is only one setting for clearing the ECM, and it clears all commands at the same time (idle learn, readiness codes, freeze data, and DTCs). After you clear all commands, you then need to do these procedures, in this order: ECM idle learn procedure (see ECM IDLE LEARN PROCEDURE ); Test-drive to set readiness codes to complete (see HOW TO SET READINESS CODES  ).