Oldblue

I reviewed that and think your right, the 2009 and up have different harness like the 2008 to 2010 SS . The internet, who knew , it can be wrong.

Radco

Pulpfriction he did retry the old master swwitch

Checked the manual and the fuse location looks right !

I read somewhere that the BCM may have to reflased :O Found some articals on that .. So will see

donbrew

The is that it is a simple jumped the track problem originally. I don't know what wire might have been broken now.
if it is making a sound that means the switch is working and the motor is trying.

Radco

Don I agree if it was only 1 window but it is all 4 :O
I am throwing in the towel . He is calling his mechanic today and if it is something they can not do off to the dealer !
Have you ever heard of the HHR needing a Reflash ?
To fis issues ?

Thank You everyone. Will update what we finally find out

Oldblue

Windows aren’t computer controlled, so the BCM won’t need a reflash.
it’s most likely a broken wire, pins bent in the connector.

donbrew

The "Master" switch feeds the other switched. When it was changed most likely a wire/connector was compromised. Like maybe the Master lock.

Radco

The pins looked good , I did check them after I put the Master Switch in,
But I could have missed something. Had same issue after trying the old master switch as well.
I told him to try and park in the sun at work today, Then try the windows in case any were froze shut !
He said he did hear a click of sorts when he hits the switch.
But even before the change of the Master Switch could not close passenger side rear window !
It goes to the garage tomorrow so his mechanic will check it out !


Steve I was wonder about the BCM and what it would have to do with the windows myself. Someone mentioned it on the FB HHR forum so had to ask !
Found some info on a google search and it did say a BCM may cause issues . But then again if it was from the web it has to be true lol
SO hopefully they can at least close that window.
So I should have some sort of update tomorrow and if it gets solved hopefully good info for someone else if ever needed

donbrew

On FB all problems can be fixed by replacing or flashing a computer. My advice is to discard everything they say.

Oldblue

That’s why I don’t do Facebook. Besides they called us grumpy old men , no patience, and other stuff! lol

Radco

I agree,
I do not trust FB post 100% either !
I did google the question and found a few talking about issue caused by the computer and window issue were there as well.. so who knows.
Some say windows can be effected some say no :O SO now I am more confused d lol
Will know more tomorrow maybe