So my daughter's 11 HHR has an issue. so the power mirrors are not working and 3 of the 4 windows do not roll down (only a click sound), the driver's side window goes down. The other doors the window will not go down when pressing the switch on the individual window (only hear a clicking sound). I'm wondering if I have to replace the master window/mirror switch on the driver's door? Any suggestions?

 

Do the windows work using the switches on the individual doors?

Have you double-checked the window lockout button?

Does absolutely nothing work with the mirror switch, or does it only move in certain directions?

 

You can clean the contacts inside the window master switch and in the mirror switch.

https://www.chevyhhr.net/forums/www....ad.php?t=62119

if this doesn’t fix the problem, or resident part out guy probably has a good used set of switches

https://www.chevyhhr.net/forums/www....ad.php?t=63306

send hellshotrod a PM

 

Each door has it's own batt+ and ground. The master switch sends logic level signals to the door (up, down, lock). The only common spot is the fuse for all 4 windows. Each window has a logic board, not simple switches.

If you hear clicking the problem is most likely either the regulator or the motor.

The mirror switch is a common victim of moisture.

 

If it's not a switch...

I had the weatherstrip at the bottom of the window stick to glass strong enough to do this on my Oldsmobile years ago. I never used the rear windows, and after 4 years, they got stuck. Took me a long while to find the cause.