2000 Jimmy SLT - SERVICE 4WD LIGHT

[00JIMMYSLT]

Service light came on. Is there a way to pull codes like the 1st gens?
If so where would the code descriptions be?

Thanks

 

[Molson02536]

Service light came on. Is there a way to pull codes like the 1st gens?
If so where would the code descriptions be?

Thanks

Your going to need a scanner to get your DTC codes, Auto Zone and Parts Source scan free of charge for your DTC codes and give you the recommendations to how to address the issue.

Post back and hope it's just as simple as a bad gas cap.