DORMAN 746-015 Liftgate Lock Actuator Installation Guide
- June 1, 2024
- DORMAN
Table of Contents
DORMAN 746-015 Liftgate Lock Actuator
Important Information
ATTENTION: Refer to the appropriate shop manual for your vehicle to obtain specific 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 qualified technician. Pay special attention to all cautions and warnings included in the shop manual. Read and follow all instructions carefully.
REMOVAL/INSTALL OF DOOR LOCK ACTUATOR (746-015) 2006–00 Suburban 1500/2500, Yukon XL 1500/2500, 2006–01 Tahoe/Yukon, 2006–02 Escalade, 2000 Tahoe, Yukon w/o 5.7 engine
General Tech Tips
- Use painter’s tape rather than duct tape to secure window. It will not damage paint or leave sticky residue.
- A plastic pry tool is useful. It will not easily damage delicate trim like a screwdriver or metal pry bar.
Tools Required
Tools required for removal and installation of door lock actuator:
- Phillips head screwdriver
- T-15 Torx bit
- 10mm socket and ratchet assembly
- Trim panel removal tool
PLEASE WEAR SAFETY GLASSES!
INSTALL/REMOVAL INSTRUCTIONS
TECH NOTE : The part you are about to install varies in appearance from what you are removing. This does not affect the fit or function of the part.
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ORIGINAL OE:
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OE SUPERSESSION:
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DORMAN REPLACEMENT:
Removal Instructions
STEP 1: Using a Phillips head screwdriver, remove the lift gate pull down strap assembly.
STEP 2: Using a trim panel removal tool, remove the upper portion of the interior liftgate panel assembly. Once the upper portion of the interior trim panel has been removed, disconnect the lower portion of the interior trim panel.
STEP 3: Disconnect the electrical connectors.
STEP 4: Using a 10mm socket and ratchet assembly, remove the three (3) lift gate latch bracket retaining screws.
STEP 5: In an upward motion, raise the lift gate latch retaining bracket. Once you have the lift gate latch retaining bracket held in position, use a T-15 Torx bit to remove the liftgate latch retaining screw. NOTE: The lift gate latch retaining screw is on the back side of the liftgate latch retaining bracket.
STEP 6: Slide the lift gate lock actuator toward the passenger side of
the vehicle, to release the actuator from the lift gate latch retaining
bracket. Once the actuator is disconnected from the bracket, slide the lift
gate actuator arm out of position.
NOTE: Slide the arm toward the driver’s side of the vehicle.
Installation Instructions
STEP 1 : Slide the lift gate actuator arm into the lift gate latch bracket assembly.
STEP 2: Attach the lift gate lock actuator into position.
STEP 3: Using a T-15 Torx bit, install the lift gate lock actuator retaining screw on the back side of the lift gate latch bracket.
STEP 4: Using a 10mm socket and ratchet assembly, install the three (3) lift gate latch bracket retaining screws.
STEP 5: Attach the electrical connectors.
STEP 6: Install the lower portion of the lift gate interior trim panel.
Once the lower portion has been installed, install the upper portion of the
interior trim panel.
NOTE: Be sure to align the interior trim panel retainers with their
corresponding holes. Failure to do so will cause damage to the retainers.
STEP 7: Using a Phillips head screwdriver, install the interior lift gate pull handle retaining screw.
STEP 8 : Verify that the liftgate lock actuator is operating properly and that the interior trim panel is secure.
Customer Support
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 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.
©2012 Dorman Products, Inc.
No reproductions in whole or in part without prior written approval.
We appreciate your opinions regarding this product!
Please call our Technical Assistant with any challenges or suggestions
regarding the installation or operation of this product.
1-800-523-2492