DORMAN 740-478 Front Driver Side Power Window Regulator Regulator Only Installation Guide
- June 1, 2024
- DORMAN
Table of Contents
740-478
WINDOW
REGULATOR
BEFORE YOU BEGIN:
- Always wear proper safety equipment when performing repairs.
- Ensure at your point of purchase that this part fits your exact vehicle configuration.
- Reference the appropriate service manual for your vehicle. If you do not have a service manual, and do not have the training or experience to perform the necessary procedures correctly, seek the services of a qualified technician.
NEED HELP?
Please call our Technical Support team for assistance from our team of
certified automotive experts.
1-866-933-2911
CABLE RETAINERS
Before installation, ensure that the cable runs inside all four cable retainers. If the cable slips out of any of the retainers during installation, push the cable back into place before proceeding.
Correct
Incorrect
WINDOW GUIDES
Do not power the regulator until the glass is mounted. While mounting the glass, pull both window guides (on either side of window regulator) toward the interior of the vehicle and into alignment as shown.
- Window guide
Dorman Products, Inc. Corporate Office and Customer Service: 1-800-523-2492.
Disclaimer: It is impossible in these instructions to account for all possible circumstances or situations that you may experience when attempting to install this product. Please consult with a qualified auto technician before attempting to perform any work you are not qualified 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 Traffic 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.
© 2023 No reproduction in whole or in part without prior written approval.
740-478_Tech-Note
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