Switch Replacement Sunroof Position Encoding System

TOOLS REQUIRED
J 41718 Sunroof Timing Pins

REMOVAL PROCEDURE

IMPORTANT:
^ The sunroof Positioning Encoding Switch (PES) (3) is aligned to the drive cables.
The PES switch comes from the factory set to the glass panel CLOSED position. A position lock pin (1) has been installed on the top of the PES switch. The pin (1) must remain until after the installation of the actuator and of the PES switch. The pin locks the drive gears in place and must be removed before operation of the sunroof module.
^ If you reuse a PES switch, place the sunroof glass panel in the CLOSED position. Install the sunroof timing pins J 41718. Install a position lock pin, or install 2 wires, such as the ends of a paper clip, then remove the PES switch from the sunroof module. The PES switch timing will be lost if you do not follow this procedure.




1. Position the sunroof glass panel to the closed position.
2. Remove the sunroof module from the vehicle.

IMPORTANT: Before removing the PES switch from the sunroof module, the J 41718 sunroof timing pins must be installed to lock the cable/cam mechanism into position.




3. The cable/cam mechanisms on both sides of the glass contain a set of timing holes. These holes are aligned to the sunroof glass panel in the CLOSED position. Remove the left and right side front sunroof glass panel screws.
Use a flat-bladed tool to push the cable/cam mechanisms forward or rearward to align with the holes.

Install the J 41718 sunroof timing pins into the left and right sunroof glass panel screw holes.

Install the position lock pin or install 2 wires, such as the ends of a paper clip, to the PES switch before removal of the switch.

4. Remove the sunroof actuator.




5. Disconnect the electrical connector from the PES switch (3).
6. Remove the PES switch screw (2) from the switch.
7. Hold down on both drive cables, and lift straight up to remove the PES switch from the sunroof module.

INSTALLATION PROCEDURE

IMPORTANT: The new PES switch comes with a position lock pin that is installed on top of the PES switch. This locks the timing gears in place. Do not remove this pin until after you have installed the PES switch and the actuator.




1. Position the PES switch over the drive cables and press down.
If the PES switch does not slide into position, lift each cable into the PES switch, and press down on the PES switch assembly.

NOTE: Refer to Fastener Notice in Service Precautions.




2. Install the Position Encoding Switch screw (2) to the switch.

Tighten
Tighten the Position Encoding Switch screw to 2 N.m (18 lb in).

3. Install the sunroof actuator.
4. Connect the electrical connector to the PES switch.
5. Remove the position lock pin (1) or the 2 wires from the PES switch.




6. Remove the J 41718 from the cable/cam mechanisms.
7. Install the left and right front sunroof glass panel screws.

Tighten
Tighten the front sunroof glass panel screws to 4 N.m (35 lb in).

8. Install the sunroof module.
9. Check for proper operation of the sunroof. Refer to Power Sunroof Description and Operation
10. Install the headliner.