Application Guide

POWER WINDOW REGULATOR DIAGNOSTIC FLOWCHART
Disclaimer:
Even though every attempt is made to ensure this information is complete and accurate, it is impossible to account for all possible circumstances or situations. Please consult with a quali ed auto technician
before attempting to perform any work you are not quali ed to do. Automobiles can be hazardous to work on; be sure to take all necessary safety precautions. Failure to do so may result in property damage
or personal injury. Certain motor vehicle standards and performance requirements may apply to your motor vehicle (such as Federal Motor Vehicle Safety Standards by the National Highway Tra c Safety
Administration). Be sure that your work is performed in accordance with such standards and that you do not disable any motor vehicle safety feature.
ATTENTION: Refer to the appropriate shop manual for your vehicle to obtain speci c service procedures for this part. If you do not have
a service manual or lack the skill to install this part, it is recommended that you seek the services of a quali ed technician. Pay special
attention to all cautions and warnings included in the shop manual. Read and follow all instructions carefully.
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©2011 Dorman Products, Inc.
No reproductions in whole or in part without prior written approval.
Remove and inspect
the window
regulator assembly
Is the window
lift motor
connected to its
harness?
Is there voltage
coming
down to the
connector at
the window lift
motor?
Remove the interior
door trim panel
Yes
Yes
Yes
Connect the harness and
try again
Verify that there are no
broken wires coming
through the door to the
window regulator assembly.
Repair wires as necessary
and try the window again.
STOP
STOP
Retry
Retry
No
No