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Model Years Affected: 2007, 2009
The Check Engine Light may illuminate for many different reasons, some of which may be corrected by updating the software in the powertrain control module (PCM).
I just change the oil and it went away.
Common Problems > Chrysler Aspen
Q&A > Chrysler > 2007 Chrysler Aspen
Q&A > Chrysler > 2008 Chrysler Aspen