Removal Procedure
Notice: This sunroof system is timed from the factory so that the sunroof actuator
automatically shuts off when the window panel reaches a certain position.
Be careful not to disrupt this factory timing when removing the sunroof actuator
from the sunroof module. Disrupting the factory timing may cause damage to
the sunroof system. Close the window panel whenever you remove the sunroof
actuator from the sunroof module assembly.
- Close the
sunroof (if possible).
- Remove the headliner as necessary. Refer to
Headlining Trim Panel Replacement
in Interior Trim.
- Disconnect the wire harnesses from the
express module.
- Remove the tie wraps securing the harness to the drive and return
tubes.
Important: The sunroof actuator cannot be reused if the following procedure is
not performed.
- Perform the following procedure if the sunroof glass panel is not fully
closed:
| 5.1. | Locate the Allen head screw on the drive gear of the sunroof actuator.
The Allen screw is accessible with the sunroof actuator in place. |
| 5.2. | Remove the red retainer surrounding the Allen head screw (if equipped).
Use a small, flat-bladed tool in order to remove the red retainer. |
| 5.3. | Turn the Allen head screw counterclockwise until the sunroof glass
panel is fully closed. Significant force may be required in order to move
the sunroof actuator with the Allen wrench. |
| 5.4. | Back off the screw approximately 15 degrees after the sunroof
glass panel is fully closed. |
- Remove the sunroof actuator bolts.
- Remove the sunroof actuator from the vehicle.
Installation Procedure
Important: Ensure that the original sunroof actuator or the new sunroof actuator
is timed to the closed position.
- Perform the following procedure in order to ensure that the original
sunroof actuator or the new sunroof actuator is timed to the closed position:
| 1.1. | Verify that the hole in the large timing gear, the notch in disk
below the drive gear and the scribe mark on the drive gear are all in line
with each other. |
| 1.2. | Connect the switch, the headliner harness and the express module
to the sunroof actuator and run the actuator into the closed position. Verify
that the original sunroof actuator or the new sunroof actuator is timed to
the closed position. |
- Install the sunroof actuator.
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the sunroof actuator bolts.
Tighten
Tighten the sunroof actuator bolts to 4 N·m (35 lb in).
- Connect the wire connectors to the express module (8).
- Tie wrap the electrical harness to the drive tubes.
- Install the headliner. Refer to
Headlining Trim Panel Replacement
in
Interior Trim.
