B BigDude97 Joined Jan 22, 2014 Messages 4 Reaction score 0 Location Vancouver, WA., USA Oct 7, 2014 #1 I have a 2003 C70 and the check engine light came on when the transmission shifted very hard. How do I reset the computer to turn this light off?
I have a 2003 C70 and the check engine light came on when the transmission shifted very hard. How do I reset the computer to turn this light off?