Clearing Diagnostic Trouble Codes

CAUTION: Record diagnostic trouble codes, and freeze frame data, before erasing DTCs or freeze frame data will be lost.

DTCs may be cleared by using scan tool or disconnecting negative battery cable for at least 20 seconds. Clearing DTCs will also clear freeze frame data. Reconnect negative battery cable. Start and warm engine by running it at 2000 RPM for three minutes. Verify no DTCs have been recorded.