Cadillac: error codes, cadillac deville, error codes
Question1985 Cadillac Deville 4.1 motor...How do I clear the old error codes...I know it has something to do with the button
AnswerTo clear the "E" codes: Re-enter diagnostics and when you see .7.0 Simultaneously push and hold the OFF and HI(^) buttons and when you see E.0.0 release the buttons.
To clear the "F" codes: Re-enter diagnostics and when you see .7.0 Simultaneously push and hold the OFF and LO (v) buttons and when you see F.0.0 release the buttons.
turn OFF ignition.