Operation CHARM: Car repair manuals for everyone.

Clearing Continuous DTCs

Manual Clearing of Continuous DTCs
Continuous DTCs must be cleared when the problem has been fixed. Trouble codes can be cleared by sending a request from the NGS to clear them.

Automatic Clearing of Continuous DTCs
Automatic clearing of individual trouble codes is done when the fault is not present for 80 start cycles. These trouble codes are automatically cleared after 80 start cycles.