So my power windows and locks went out and i replaced one of the pink fuses. Did nothing. My dealer said try the colored ones that require a tool to check if their blown. They are fine. Suddenly everything functioned again for half a day and went out again. I have to think there is a short somewhere but I get no help. Any body out there to help a girl in her h3

 

could be a broken wire in the harness that goes from the door to the truck. its inside of a black rubber corrugated looking tube near the driver door hinges. see if opening the door to different positions makes the issue come back then you know you have a problem there.

 

Electrical problems like fuel related issues can be difficult to diagnose and repair. Look for any obvious wire issues and also re visit your fuse panel to see if you have good contacts.

 

Lots of info here= https://www.hummerforums.com/forum/h...working-14696/