Q: What is the installation procedure for the sunroof motor?
A:
You need to install the sunroof motor and the 2 screws, connect the wire harness to the sunroof motor, install the headliner, and inspect the operation of the sunroof.
By Bob
GM Specialist
01/11/2022
Q: What is the procedure to synchronize the sunroof?
A:
You need to turn ON the ignition with the engine OFF, operate the sunroof glass until it reaches the full vent position using the close/tilt-up portion of the sunroof switch, and verify that the system operates normally.
By Bob
GM Specialist
01/11/2022
Q: What is the removal procedure for the sunroof motor/actuator?
A:
You need to remove the headliner, disconnect the wire harness from the sunroof motor, remove the 2 screws retaining the motor, and pull the motor from the unit.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What is the removal procedure for the starter shield?
A:
You need to remove the Starter motor, the starter heat shield, the starter heat shield bolts, and the nut, and remove the starter heat shield.
Q: What is the removal procedure for the lumbar switch?
A:
You need to remove the Power Seat Switch bezel containing the lumbar switch from the seat, the lumbar switch screws from the power seat switch bezel, and the lumbar switch.
Q: What is the removal procedure for the heated seat switch in the front?
A:
You need to remove the front door trim panel, disconnect the electrical connector, release the retaining clips for the front Seat Heater Switch assembly, and remove the front seat heater switch assembly.