VY front windows not working

[Big jay]

G'day guys,
I'm new to all this so here i go...
I've recently picked up a clean vy executive and the front windows aren't working at all. When i press the button, i can hear a very faint click but that's it. Both the rears work fine.
I've replaced the switch block for a new unit and still nothing. Can anyone assist because I've got to get these things working so i can get a rwc. Cheers in advance.

 

[axemurderer101]

It will be either a faulty master switch or bcm, the bcm operates the auto down function but normally when faulty allows the window to go down a little bit each time you press the switch. If you have a local wrecker you might be able to swap parts to see if any of these fixes it.

 

[Big jay]

Ok. Well i fitted a brand new switch block today and still nothing. So it must be the bcm. When i hit the switch, i can hear something clicking under the dash. Any idea how much a new or used bcm will cost me? And is it as easy as unplug and replace? Cheers

 

[axemurderer101]

Not sure how much the bcm will cost you but it will need to be programmed to your ecu or your car wont start, you can plug a second hand one in just to confirm that is the fault.

 

[Big jay]

Ok no worries. Cheers