power window component id. need help!

[aprillo0303]

HI,

The drivers side power window isn't working. The motor was ruled as the problem. What seems to be the problem is that little circuit box inside the door panel. The big problem is that not many people seem to agree on what it is. I was told by many that it is called the power window amp, the infiniti dealer told me that its called a regulator and that it would cost $148, a guy from a salvage yard told me that its called the relay module and wants $100 for it. Now, I am confused about what part I need. If its the amp, neither the dealer or pepboys or autozone knows or the salvage yard, knows what it is. And I cant understand how it could be a 'regulator' or a 'relay module'....how can such a little circuit box that just powers the window cost so much??? In much need of help. Thanks so much.

[jebhott]

when the door panel is off its a white box with a 10mm screw window contol amp!

[Infinitiexpert]

I agree with jebhott, is the window control amp.