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FIXITMAN, Master Technician
Category: Saturn
Satisfied Customers: 17406
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Check engine light comes on after being cleared but no codes

Customer Question

Check engine light comes on after being cleared but no codes are found. and speedometer quit working, then came back on then went off again.. for good this time. How car I fix it?
JA: Do you have a scan tool to read the codes?
Customer: yes no codes found
JA: What is the model/year of your Saturn?
Customer: 2002 Vue 5speed manual
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: yes, nothing yet
Submitted: 1 year ago.
Category: Saturn
Expert:  FIXITMAN replied 1 year ago.

Hello, my name is***** you have a check engine light with no codes then either the code reader is not compatible with this vehicle or there is a problem with the computer. Most of the time if you have a check engine light with an erratic speedometer it is caused by a bad speed sensor. This commonly occurs on this vehicle. If you have access to another scan tool see if it will read the codes. If not then you may have a computer problem.