G35 Coupe V35 2003 - 07 Discussion about the 1st Generation V35 G35 Coupe

Window Help

Old Jul 9, 2019 | 01:07 AM
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Window Help

when i bought the car previous owner said windows don’t work long story short the regulator cable was broken i bought a new one and new motors for both windows but the windows still aren’t coming up or down and now the window is currently stuck all the way in the down position i’ve tried everything, the motor engages and the window moves maybe a centimeter and stops going both ways please help!
 
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Old Jul 9, 2019 | 01:32 AM
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Did u calibrate it using the button?
 
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Old Jul 9, 2019 | 08:06 AM
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Originally Posted by Scorpi0
Did u calibrate it using the button?
what button can you please explain, if you’re talking about the button on the motor the new motor doesn’t have one and i tried with an old spare and it still stuck barely going up and barely going down but still stuck all the way down
 
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Old Jul 9, 2019 | 11:05 AM
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Yeah thats the button I was talking about.

The way I would test your issue is by checking the terminals on the motor for voltage when u try to move the window. If its getting 12v but the window is not moving, then u either have a bad motor or your window is misaligned and something is blocking it from going up.
 
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Old Jul 9, 2019 | 11:21 AM
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The calibration button is only for setting the AUTO up/down function. It will still work normally in "manual mode" by moving the switch to the first position.

Are you sure you got the regulator put together correctly?

Can you place your hand UNDER the window and help lift it while the motor is engaged?
 
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Old Jul 9, 2019 | 07:38 PM
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i opened everything up again and the window goes down no problem but it only comes up if i pull the window up and hold the switch
 
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Old Jul 9, 2019 | 11:03 PM
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Originally Posted by AwayV2
i opened everything up again and the window goes down no problem but it only comes up if i pull the window up and hold the switch
Sounds like a weak motor.

Jump the motor wires directly to the battery if u can. See if it goes up like that.
 
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Old Jul 9, 2019 | 11:17 PM
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I wouldn't bother, replace with a new motor, that's a classic sign of motor failure.
 
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Old Jul 10, 2019 | 12:15 AM
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i replaced it with a brand new motor same problem was happening until i shift the window slightly now it doesn’t work at all and i get wind noise on the freeway and the door panel rattles a little
 
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Old Jul 10, 2019 | 11:47 PM
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Ok something is broken in your regulator. Are you sure you put it all together properly? One corner pivots so it can be disassembled once it's removed.
 
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Old Jul 10, 2019 | 11:48 PM
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Check for something like the cable being off a roller or some mechanical failure like that.
 
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Old Jul 11, 2019 | 12:42 AM
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everything is still in one piece
 
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Old Jul 11, 2019 | 06:02 AM
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Hey, I don't exactly know what's causing this problem, but I know from my 05 the windows didn't work when I bought it it was because the window locks was broken causing the windows to not move at all. The mechanic replaced it and the windows worked fine afterwards. Maybe something to look into.
 
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Old Jul 11, 2019 | 07:05 AM
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the motor and regulator work fine when the windows not on the tracks but doesn’t have enough power it seems like to come up maybe i should grease the window tracks?
 
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Old Jul 11, 2019 | 03:05 PM
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This is gonna be difficult to diagnose without actually seeing how it moves in person.

But if everything is installed and aligned correctly and the window has a hard time going up, then its probably a bad motor.
 
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