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INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 1 REMOVAL INSTALL OF WINDOW REGULATOR 741 644 Escalade Suburban Tahoe Yukon Silverado Sierra 2000 05 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 The replacement regulator should have a liberal amount of grease on slide area If there is not much grease present white lithium grease works well to lubricate the slide area Aftermarket window tinting can cause the window to travel slower and put additional strain on the window regulator assembly Window run channels should be cleaned and lubricated before installation of a new window regulator assembly Silicone spray works well PLEASE WEAR SAFETY GLASSES Tools required for removal and installation of window regulator and motor assembly Safety glasses Phillips screwdriver Pry bar with fl at end 7mm socket 10mm socket Socket wrench Wooden wedge or wide tape Cable cutter if motor is immovable Silicone spray lubricant INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 2 Removal Instructions STEP 1 Gain access to the Window Regulator Assembly by removing the interior trim panel STEP 1a Gently pry around plastic mirror trim piece and remove STEP 1b Gently pry around handle bezel and remove bezel STEP 1c Gently pry around switch and remove switch STEP 1d Disconnect electrical connections to switch STEP 1e Gently pry around door lock bezel and unsnap it from door panel Unclip from door lock rod and remove STEP 1e Gently pry around door lock bezel and unsnap it from door panel Unclip from door lock rod and remove STEP 1f Using a 7mm socket remove the 3 highlighted screws STEP 1g Lift trim panel up and remove from door INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 3 STEP 2 With interior panel removed peel back the plastic water barrier enough to be able to remove the Regulator Do not damage or discard plastic barrier it will need to be reinstalled STEP 3 Reconnect the window switch electrical connector STEP 3a If the window motor operates move the window into a position where you can access the 10mm bolts that hold the window guide clamps and go to step 5 If the window motor does not operate go to step 4 STEP 4 Cut the Window Regulator cable with a cable cutter so that you can manually move the window where you can access the window guide bolts STEP 5 Loosen the 10mm window guide bolts enough so that the window can be separated easily from the clamps Do not remove the bolts or loosen all the way The window glass needs to be supported by the clamps until the glass is secured INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 4 STEP 6 Operate the switch or manually push the window into the full up position Secure the window in place using a wooden or rubber wedge between the door frame and the window or simply tape the window to the door frame Be careful to use tape that does not damage the paint on the door frame STEP 7 Disconnect the electrical plug from the window lift motor STEP 8 Remove the six 10mm Window Regulator mounting bolts that secure the Window Regulator to the door frame INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 5 STEP 9 Remove the right side track STEP 10 Remove the left side track STEP 11 The door is now ready for installation of the replacement part INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 6 Installation Instructions STEP 1 Loosen window guide clamp bolts on replacement Window Regulator enough for clamps to easily slide over window glass STEP 2 Install the left side track into the door STEP 3 Install the right side track into the door INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 7 STEP 4 Move the Window Regulator into the proper position and line up the bolt holes Install the 10mm bolts that were removed but do not completely tighten The bolts should remain loose so that the Regulator can be moved around for proper fi nal alignment STEP 5 Reconnect the window lift motor electrical plug STEP 6 Remove tape or wedge from the window and door frame and lower window into the window guide clamps making sure that the window is correctly seated in the guides INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 8 STEP 7 Operate the window lift motor using the switch and send the window to the top position making sure that it is aligned properly in the window guide clamps and is parked properly at the top of its travel Tighten the 10mm window clamp guide bolts evenly and torque to 9 N m 80 lb in STEP 8 Tighten the six 10mm Regulator mounting bolts in the following order Bolt A D C F B E Tighten the bolts to 9 N m 80 lb in STEP 9 Lubricate the window run channels INSTALL REMOVAL INSTRUCTIONS WINDOW REGULATOR 741 644 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 qualifi ed auto technician before attempting to perform any work you are not qualifi 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 Traffi 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 specifi 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 qualifi ed technician Pay special attention to all cautions and warnings included in the shop manual Read and follow all instructions carefully 9 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 STEP 10 Operate the window up and down using the switch making sure that the glass moves smoothly and is seated properly in the run channel STEP 11 Disconnect the window switch STEP 12 Reinstall the plastic water barrier making sure the wires are poking through the correct holes STEP 13 Reinstall the interior trim panel STEP 13a Starting at the top of the door frame hang the panel on the top lip and move into place making sure that the electrical wires are pushing through the proper holes in the door panel Make sure door handle is properly aligned with the hole in the door panel and that the door lock rod protrudes through correct hole in door panel STEP 13b Reinstall the three 7mm bolts that hold the panel to the door frame STEP 13c Reconnect window switch electrical plugs and snap switch into place on the door panel STEP 13d Maneuver handle bezel around door handle and snap into place STEP 13e Snap plastic mirror cover back into place STEP 14 Perform a fi nal operational check of Window Regulator assembly by operating the window up and down to ensure proper performance
