2003 cadillac deville with service engine light on.
How do I turn it off?
Keith
Friday, February 20th, 2009 AT 7:32 PM
1 Reply
FACTORYJACK
MECHANIC
4,159 POSTS
Determine what the code(s) is, repair it, and clear the codes. It would go off if no problem existed, but it could be as little as a loose fuel cap, or a torque converter fault in the transmission.