I have a 97.5 wagon with heated windshields. The passenger side works fine but the driver side doesn't seem to be working as the ice on my windshield wont melt. Any idea how to fix this? Does the windshield need to be replaced?

 

Did you check the plug in connection? They each have a plug that plugs into the harness.

 

This is my first hummer would that be located in the doghouse, and would there be any other way to get to it without removing the doghouse?

 

The harness should plug in at the bottom corner of the windshield by the center post on both sides.

 

Those are both connected, that was the first thing i checked.

 

Did you check to see if you are getting power at the harness connection?