Question about GMC G2500

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I have no power to the power windows & doorlocks in my 1992 GMC van. I think it would not be both window regulators as the door locks also dont work. Any idea where the power issue lie so I can fix it?

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Look on the drivers side door.When you open it look by between the hinges and you will see a rubber boot that covers the wiring that goes from the body to the door.Pull back the boot to see if the wires have broken here.This is a very common problem.You will have to look real carefully and use a light to see the wires.I`m sure there are some here that are broken.I am assuming that you checked the fuses.Hope this helps and let me know what you find.Good luck.

Posted on Sep 15, 2010

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As per this problem,there are help links provided to troubleshoot the exact cause of problem.Click the link below to go through the procedure :----Diagnosis & Testing Power Windows? http://repairhelpcenter.blogspot.in/2012/02/diagnosis-testing-power-windows.html----------
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http://howtobyme.blogspot.com/2011/09/power-locks-power-window-and-power.html
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http://technoanswers.blogspot.com/2012/01/after-alternator-failure-keyless-keypad.html

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http://schematicsdiagram.blogspot.com/2011/12/remote-will-not-unlock-rear-door-on-gmc.html
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1 Answer

Power lock and power windows dont work can`t find fuse


Number 21 is for the door lock fuse and relay, its a 10 amp fuse.
Number 7 is for the body control module, its a 10 amp fuse.

The fuse panel is under back seat.If all fuses checked out ok,then its faulty drivers door module called as DDM.

----------

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http://repairhelpcenter.blogspot.com/2012/01/pontiac-grand-am-power-window-not.html
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http://technoanswers.blogspot.com/2011/06/rear-door-or-window-will-not-open-on.html
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http://technoanswers.blogspot.com/2011/05/how-to-remove-door-panel-door-window.html

--------

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http://howtobyme.blogspot.com/2011/11/power-windows-not-working-after-car.html
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------------

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http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-window-motor.html
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2 Answers

Doorlocks dont work except from passenger side. mirrors dont work. windows dont work from anywhere


First, check all fuses to make sure that none are blown.

If the door lock switch works on the passenger side, then the drivers side door lock switch is probably faulty. Use a multi-meter to test the Drivers Side Door Lock Switch (Black and Pink/Light Green wires unlock the vehicle, and the Black and Pink/Yellow wires lock the vehicle)
If the switch is tested and found to be operating properly, you may have a faulty Body Security Module or Drivers Side Door Lock Actuator.

If neither of your Power Mirrors are working, you probably have a faulty Exterior Rear View Mirror Switch, Power Mirror Module, or blown Central Junction Box Fuse.

If none of your Power Windows are working, you probably have a faulty Accessory Delay Relay or a blown fuse in your Central Junction Box or a faulty Master Window Adjust Switch (all of the Power Window Switches feed through this Master Window Switch). If the Power Windows didn't stop working at the same time, you may have faulty Window Adjust Switches, or faulty Power Window Motors, this is very unlikely though. It would also be a good idea to inspect the wiring for any obvious damage.

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1 Answer

I have a 1992 Nissan Maxima... The power windows will not work period,.... Nor do the power locks, So the controll panals on the side of the doors dont work, And when ever i try to manualy lock the driver...


have a nissan maxima 1992. electric windows do not work.. have checked out the fuses but they are fine..there is no power at all for all 4 windows..can anybody help???

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1992 FORD E150 VAN - Drivers window goes up & down ok but .... PROBLEM: (With IGN. SW. ON) Passenger window goes down, but not up - using drivers (master) switch or passenger sw. I have (2) micro...


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1 Answer

Hi there ..I just got a driver side window motor,to replace my old one in my 99 Chevy Malibu..whats the steps to take to take off the old one and place the new ??


GM Malibu/Cutlass 1997-2000 - Repair Guide

Window Regulator And Motor Assembly
REMOVAL & INSTALLATION

Rear Door


4f4e997.gif
Fig. The rear window regulator is an assembly that consists of two pieces

NOTE The front window regulator is removed as an assembly with the door control module. Refer to the procedure outlined in this section under Door Locks.
  1. Remove the door panel and the water deflector.
  2. Remove the door glass (window).
  3. Detach the electrical connector, if equipped, or remove the window regulator handle.

To install:
  1. Install the window regulator.
  2. Place the regulator through the rear access hole into the door.
  3. Attach the electrical connector, if equipped, or install the window regulator handle.
  4. Install the rear side door window.
  5. Replace the door window assembly.
  6. Install the water deflector and the door panel.

Door Locks
REMOVAL & INSTALLATION

Door Control Module


882bea7.gif
Fig. The door control module contains the door locking system module and the power window system module
  1. Raise the window to the full up position.
  2. Remove the inside door trim panel. Refer to procedure outlined in this section.
  3. Pull off the plastic film water deflector enough to access the lock actuator.
  4. Remove the screws securing the door lock actuator.
  5. Remove the door locking system module nuts and bolt.
  6. Remove the door locking system module from the door.
To install:
Installation is the reverse of removal, but make sure to tighten the fasteners to the torque specifications listed:
  1. Door locking system module bolt-89 inch lbs. (10 Nm).
  2. Door locking system module nuts-89 inch lbs. (10 Nm).
  3. Door lock actuator screws-53 inch lbs. (6 Nm).

Hope helps (remember rated this) Good luck.

Jan 21, 2010 | 1999 Chevrolet Malibu

1 Answer

Power windows and power doorlocks won't work


Try replacing your window switch on the drivers front door.

May 19, 2009 | 1992 Nissan Maxima

1 Answer

How many fuse boxes does the 1988 gmc trailwagon 1/2 ton van have


one of 2 places, under the hood or under the dash. Crawl under there, it might be up a ways to stay out of the water.

Feb 27, 2009 | 1992 Oldsmobile Cutlass Ciera

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