CTS V6-3.2L VIN N (2003)
Rear Door Window Regulator: Service and Repair
Window Regulator Replacement - Rear Door
Removal Procedure
1. Raise the window to the full up position.
2. Remove the door trim panel. Refer toTrim Panel Replacement - Side Rear Door See: Rear Door Panel/Service and Repair.
3. Remove the water deflector. Refer toWater Deflector Replacement - Rear Door (See: Rear Door Panel/Service and Repair) .
4. Tape the window in the full up position.
5. Connect the door trim panel wire harness connector.
6. Loosen the window regulator to window clamp nuts 4 revolutions.
7. Using the power window switch, lower the window regulator about 1/2 way down.
8. Disconnect the electrical connector from the power window motor.
9. Remove the window regulator bolts (1, 2, 3, 4, 5).
10. Remove the window regulator through the rear access hole in the door panel.
Installation Procedure
1. Install the window regulator into the door through the rear access hole in the door panel.
Notice: Refer toFastener Notice in Cautions and Notices.
2. Install the window regulator bolts.
1. Tighten the bolt (1) to 9 Nm (80 lb in).
2. Tighten the bolt (2) to 9 Nm (80 lb in).
3. Tighten the bolt (3) to 9 Nm (80 lb in).
4. Tighten the bolt (4) to 9 Nm (80 lb in).
5. Tighten the bolt (5) to 9 Nm (80 lb in).
3. Remove the tape from the window.
4. Lower the window into the window regulator clamps.
5. Connect the power window motor electrical connector.
Important: Start the vehicle to ensure maximum power to the window motor. This is required to fully seat the window for adjustment.
6. Start the vehicle.
7. Raise the window to the full up position.
Tighten the window clamp nuts to 11 Nm (95 lb in).
8. Inspect the window for proper operation and a tight seal.
9. Shut off the vehicle.
10. Install the water deflector. Refer toWater Deflector Replacement - Rear Door (See: Rear Door Panel/Service and Repair) .
11. Install the door trim panel. Refer toTrim Panel Replacement - Side Rear Door See: Rear Door Panel/Service and Repair
