Does anyone out there know how to reset the check engine light on a 2004 Saturn VUE. I had it checked and there are no codes (they ran it twice). Disconnected the battery and yes, that did turn it off, but it came back on this morning.

How to Reset Check Engine Light

Caddyman July 20, 2010, 2:16pm 5

Yes…A CEL with no stored trouble codes points to a ECM (engine control computer) failure.

As long as there are no drivability issues, the only reason to worry about this would be getting through an emissions test…