Friday, February 10, 2012

Diagnosis & Testing Power Windows?

Door Glass & Regulator:----

Power Windows



Diagnosis & Testing
  1. Inspect the rear door power window switch continuity as indicated in the illustration. If continuity is not as specified, replace the switch.
  2. Inspect the power window switch circuit as indicated in the illustration. If continuity is not as specified, replace the switch.
  3. Inspect power main relay continuity as indicated in the illustration. If continuity is not as specified, replace the relay.
  4. Inspect power window motor operation as follows:
    1. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the motor turns clockwise.
    2. Reverse the polarity and check that the motor turns counterclockwise.
    3. If operation is not as specified, replace the power window motor. 

      Click image to see an enlarged view
      Fig. Power window system testing-Steps 1 and 2


      Click image to see an enlarged view
      Fig. Power window system testing-Driver-s door


      Click image to see an enlarged view
      Fig. Power window system testing-Passenger door


      Click image to see an enlarged view
      Fig. Power window system testing-Rear right door


      Click image to see an enlarged view
      Fig. Power window system testing-Rear left door


Click image to see an enlarged view
Fig. Power window component locations
Adjustment

NOTE
It is necessary to reset the power window motor (in initial position for the limit switch) when separating the window regulator from the power window motor or operating the window regulator with the door glass not installed.

  1. Remove the power window motor.
    NOTE
    Place matchmarks on the power window motor and window regulator gear.
  2. Connect the power window motor and power window switch to the wire harness of the vehicle.
  3. Turn the ignition switch ON.
  4. Press the power window UP switch until the motor completes 6 to 10 rotations.
  5. Assemble the power window motor and regulator.
    NOTE
    Install the motor when the regulator arm is below the middle point.
  6. Align the matchmarks on the power window motor and window regulator gear and install the power window motor.
  7. Assemble the power window regulator and door glass.
    NOTE
    Never rotate the motor downward until the completion of the window glass installation.
  8. Connect the power window switch to the wire harness and turn the ignition switch ON.
  9. Repeat UP and DOWN operation several times manually.
  10. Check that AUTO UP and AUTO DOWN automatic operation is normal.
    NOTE
    The jam protection function does not operate immediately after performing reset. .
  11. If the jam protection function is triggered and the window lowers after the window has been fully closed by AUTO UP operation, reset the power window motor again.
  12. Check the power window function.

This testing will help you to confirm the power window problem on your car.

Thanks.

See below latest solved car problems :-----

Power windows not working on Ford Explorer?

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

How to Remove Electric Window Motor on Acura Integra? 
http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-electric-window-motor-on.html 

How to replace power window motor in car? 
http://schematicsdiagram.blogspot.com/2011/06/how-to-replace-power-window-motor-in.html 

HOW TO REPLACE A POWER WINDOW SWITCH 
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-power-window-switch.html 

How to Replace a Window Motor 
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-window-motor.html 

HOW TO REPLACE A WINDOW REGULATOR WITH MOTOR 
http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-window-regulator-with.html 

HOW TO REPLACE WINDOW RUN CHANNEL SEALS 
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-window-run-channel-seals.html 

HOW TO REPLACE A WINDOW REGULATOR 
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-window-regulator.html 

How to replace power window regulator for 2006 Dodge Dakot
http://schematicsdiagram.blogspot.com/ 

How to remove passenger side power window motor on Dodge Grand Caravan?
http://schematicsdiagram.blogspot.com/2011/09/how-to-remove-passenger-side-power.html 

How to replace automatic window motor unit for the front passenger side on 2001 jeep grand cherokee
Laredo ?
http://schematicsdiagram.blogspot.com/2011/09/how-to-replace-automatic-window-motor.html 

Door locks or windows not working on car?
http://schematicsdiagram.blogspot.com/2011/07/door-locks-or-windows-not-working-on.html 

Car windows will go down but come right back up
http://schematicsdiagram.blogspot.com/2011/06/car-windows-will-go-down-but-come-right.html

Electric Window Motor REMOVAL and INSTALLATION on ford vehicles?
http://schematicsdiagram.blogspot.com/2011/06/electric-window-motor-removal-and.html 

Driver side power window wont go up on ford expedition?
http://howtobyme.blogspot.com/2011/10/driver-side-power-window-wont-go-up-on.html 

How to replace window motor and regulator on jaguar S-Type?
http://howtobyme.blogspot.com/2011/09/how-to-replace-window-motor-and.html 

How to remove window motor and regulator on Volkswagen Car?
http://howtobyme.blogspot.com/2011/09/how-to-remove-window-motor-and.html

power locks, power window and power mirror on the passenger side not working on Ford Windstar
http://howtobyme.blogspot.com/2011/09/power-locks-power-window-and-power.html

All power windows not working on 2003 Cadillac CTS?
http://howtobyme.blogspot.com/2011/09/all-power-windows-not-working-on-2003.html

How to remove the door panel to install a new window regulator on Cadillac Deville?
http://howtobyme.blogspot.com/2011/08/how-to-remove-door-panel-to-install-new.html

how to replace passenger side power window motor on 2001 Dodge van
http://technoanswers.blogspot

All power windows not working on mercury sable?
http://technoanswers.blogspot.com/2011/09/all-power-windows-not-working-on.html

How to replace electric window regulator for mitsubishi 380 ?
http://technoanswers.blogspot.com/2011/09/how-to-replace-electric-window_05.html

how to remove window motor on driver side door panel on 1994 Oldsmobile Cutlass Ciera
http://technoanswers.blogspot.com/2011/08/how-to-remove-window-motor-on-driver.html

where is the fuse for the master power window switch located on gmc envoy?
http://technoanswers.blogspot.com/2011/07/where-is-fuse-for-master-power-window.html

driver side window problem on Mercury Sable
http://technoanswers.blogspot.com/2011/06/driver-side-window-problem-on-mercury.html

rear door or window will not open on 2001 ford escape?
http://technoanswers.blogspot.com/2011/06/rear-door-or-window-will-not-open-on.html

How to remove door panel, door window motor and regulator on 1991 cavalier?
http://technoanswers.blogspot.com/2011/05/how-to-remove-door-panel-door-window.html

how to remove rear window inner panel on Hyundai Elantra?
http://technoanswers.blogspot.com/2011/05/how-to-remove-rear-window-inner-panel.html

how to replace the power window switch on 2005 BMW 325i?
http://technoanswers.blogspot.com/2011/03/how-to-replace-power-window-switch-on.html

How to replace window switch on bmw?
http://technoanswers.blogspot.com/2011/03/how-to-replace-window-switch-on-bmw.html

ford explorer window motor, regulator and door panel removal?
http://technoanswers.blogspot.com/2011/02/ford-explorer-window-motor-regulator.html

How to Replace a Window Switch on a 2002 Ford Explorer ?
http://technoanswers.blogspot.com/2011/02/how-to-replace-window-switch-on-2002.html 
                                                                            

Power windows works intermittently?


Pontiac grand am power window not working?

Power window fuse location for Chevrolet Blazer?

Auto open close feature not working for Toyota Avalon?

Lexus ES300 Power window out of time?

Rear power windows not working on Ford Mustang?

Power windows will not go up and relay clicks when switch is pressed?

All power windows not working on Ford Explorer?

2003 Chevy impala power windows not working?

Where is power window fuse located on 2000 ford windstar?



No comments:

Post a Comment