service engine soon light

Asked by Ronald Mar 07, 2018 at 04:45 PM about the 2004 Cadillac DeVille DHS Sedan FWD

Question type: Maintenance & Repair

The engine cover on my 2004   deville was never put back
on after a time up and my service engine soon light is on.
Could this just be as simple as putting cover back on and is
it important to the car

2 Answers
26,245

taver91 answered 6 years ago

Put it back on and see if the CEL goes out.

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