Window regulator function - might this be a switch problem?

[jjbuzzman]

The front passenger window in my 1994 Q45a won't roll up. I have a spare regular/motor assembly, but before I take the door apart, I thought I'd ask this question.

When pressing the console window switch you can hear the motor move the regulator up and down in a small range (glass barely emerges). But when you press the switch on the door handle, there is no response.

Could a bad door handle switch cause this symptom? Or is it time for another routine regular swap?

Other ideas?

Thanks,Jim in the western NC mountains

[Q45tech]

Regulator failure is more common than switch failure but we usually try switches during diagnostic proceedure. Sometimes it is a combination issue.

[Q451990]

Make sure your cancel switch isn't turned on...

Heath

[Kiven422]

Try changing the LCU module first. That was my issue but controls only worked from that door.