AFTER REPLACING THE ECM WHICH HAS BEEN ...

1998 Oldsmobile 88

Tiny

RayMay01

October, 24, 2012 AT 12:55 PM

After replacing the ecm which has been programmed with miles and vin at rebuilder do I have to take to dealer to reflash or can I do a relearn program on vehicle with existing controls and key on off

1 Answer

Tiny

hmac300

October, 24, 2012 AT 2:48 PM

Start teh car and drive it, it will relearn as you drive

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