Replaced ECM and car started with no relearn process. Is this an issue?

Asked by kjadri Mar 17, 2021 at 02:34 PM about the 2010 Chevrolet Malibu 1LT FWD

Question type: General

I have a 2010 Chevy Malibu.  I just replaced the ECM, I provided my VIN to
the company I purchased the part from.  I went to do the Relearn process
and my car started and no security lights came on or stayed on.  What does
this mean?  The videos I watched had a 30 minute process of turning the key
and waiting 10 minutes for 30 minutes, 3 attempts total.  I cant find anything
about the car starting after the ECM replacement.

1 Answer

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