Más recientesMás vistosMás me gustaSync and Drive throw codes but no check engine light and diagnostic tool does not pick it up Been getting error codes not check engine light and error codes do not show up on diagnostic tool from Mechanic. Those codes do not come on all the time either. Clear DTC Codes/Check Engine light thru SyncUp Is it possible to reset the Check Engine light on the car thru the SyncUp device ? I have fixed the problem and need to clear the codes to make sure they dont come back. If so, how do I do it ? Solved