2000 Chevrolet Blazer Sunroof Motor

The recommended torque is 4.0 N.m (35 lb in).

You need to open the window at least 2 inches from the front of the sunroof and remove the motor, and you need to place your hands on the front edge of the window and gently push both sides to the fully open position. Then you need to check the screws on the drive tube retainer plates. Finally, you need to install the motor and test the function of the sunroof through several cycles.

You need to remove the service cover and the motor/actuator trim cover screw. Then you need to lower the trim cover and remove the sunroof switch and disconnect the electrical connector from the motor. After that, you need to remove the 2 outer motor/actuator screws, and you need to let the drive tube motor block hang on the assembly screw. Finally, you need to remove the motor from the drive tube motor block.

You need to install the sunroof motor/actuator and the screws that retain the sunroof motor/actuator to the sunroof assembly. Then you need to connect the electrical connectors, as needed. After that, you need to install the straps that retain the wiring harness. Finally, you need to install the headliner.

You need to remove the headliner, and the straps that retain the wiring harness. Then you need to disconnect the electrical connectors, as needed. Then you need to remove the screws that retain the sunroof motor/actuator to the sunroof assembly. Finally, you need to remove the sunroof motor/actuator from the vehicle.