Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
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Is it making any noises when trying to open or close it or did it make any abnormal noises when it became stuck at all?
Let me know so we can continue,thanks Pete.
Just to be sure there are no clicking noises as well with this issue am I correct?
O.k.,locate the S/Roof 30 amp fuse in the under hood fuse panel and make sure it is o.k.If it is blown it will need replaced.This fuse powers the sunroof module/motor assembly.
If the fuse is o.k. with what you have described here this sounds like either the sun roof switch itself is at fault needing replaced or the sun roof motor/module needing replaced.To be able to locate which is the cause here you will need a scan tool that can plug in and communicate with the BCM (body control module) to view and monitor data from the sun roof switch to see if the switch is sending open and closed signals.If it is not I suspect the switch needs replaced.If it is and the fuse is good then I suspect the sun roof motor/module needs replaced.
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