answersLogoWhite

0


Best Answer

A faulty power window switch or faulty wiring. The motor works in either direction (there is only one motor per window), so it's not the motor but the wiring or the window switch. Unless the motor control is damaged, that is. Check the switch for continuity first, then check the continuity of the wiring. If you don't find the fault in either of those places, check the motor assembly. Post back here with your findings. Thank you.

User Avatar

Wiki User

16y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why would passenger side power window go up but not down on my 1990 astro van?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why would only the passenger side window work on a 1996 Chevy astro?

Bad switch or motor on other window Check to see if you are getting power to it - if so bad motor - if not maybe bad switch or open in wiring circuit


The front passenger and rear driver passenger power window stoped workingI check all the fuses and they are working. the rest of the window work perfect what would be the solution to this problem?

I would replace the master window switch


Are the drivers side and passenger side power window motor regulators interchangeable on a 2002 Silverado?

no there is a left and right if you moved one to the other side the track for the window would face toward the out side of truck window would not mount to regulator.


Passenger side power window will not go up not even when using control on driver's side Driver side window works What could be the problem?

I would check the switches first then check the window motor for passengers side.


Why would the passenger power lock power mirror and power window not work along with the door remote entry on a GMC Sierra?

check to be sure your wiring harness for that door is plugged in and not pinched or otherwise damaged


Why would the passenger window not go down on a 1990 Thunderbird unless you help it?

bad window motor have it replaced.


1999 z24 driver side power window has no power?

If the passenger side works fine and there is no power at the driver side motor, I would suspect the switch. A weak motor will overheat the switch causing it to melt inside where the contacts are.


Why would a 2003 Rialta passenger side power window only go down halfway?

It could be a child lock mechanism. It could be something blocking the lever arm that lowers/raises the window. Consult your car manual.


What would cause all 4 power windows on alero to stop working at the same time?

I have a 2003 alero. It has a power window circuit breaker on the passenger side fuse panel. It is located between 2 relays. I would check that first.


Fuse box diagram for 1993 Audi 90?

Would like a fuse box diagram for 1993 Audi 90 CS. Driver side power seat and passenger side window are out. Thanks


How do you replace a fly window on back passenger door?

The year, make and model vehicle would help.


How do you install a new passenger side power window motor in a 2002 Cavalier?

hardest part is getting the window to line up on the tracks after installation dont be scared. i am not that mechanical and did it in less than 2 hours try autozone for online instructions they were very good I've had my passenger power window motor go out twice on my 2002 Cavalier and trust me, it's harder to put the motor in than one would think. I took it to the local glass company and they installed it for about $70. Not a bad price to get it done right.