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.
3
©2011 Dorman Products, Inc.
No reproductions in whole or in part without prior written approval.
Review and retest the
symptoms. At this time
it may be necessary to
consult a service/shop
manual for your speci c
vehicle
Is the window
regulator assembly
visibly damaged?
Does the window
regulator and motor
assembly operate
when you introduce
12 volts of power to
the motor?
Replace and install a new
window regulator and
motor assembly
Replace and install
a new window
regulator and motor
assembly
No
Yes
Yes
No