Panoramic Sliding Sunroof Drive Unit, Basic Function - GF77.21-P-2002A
Model All (CAR)
With Code 413 (Panoramic sliding sunroof/glass roof)
General
Depending on the vehicle, the panoramic sliding sunroof drive unit is either a separate component part or forms a unit together with the panoramic sliding sunroof control unit.
Sample illustration for vehicles with separate drive unit
Sample illustration for vehicles with integrated drive unit
Overview
This document contains information on:
- General
- Vehicles with separate drive unit
- Vehicles with integrated drive unit
- Function
General
The panoramic sliding sunroof drive unit or the panoramic sliding sunroof control module is located on the front roof frame.
Vehicles with separate drive unit
The separate panoramic sliding sunroof control unit actuates the panoramic sliding sunroof motor in the panoramic sliding sunroof drive unit.
Vehicles with integrated drive unit
The panoramic sliding sunroof control unit in the panoramic sliding sunroof control module actuates the panoramic sliding sunroof motor.
Function
The following elements are integrated in the panoramic sliding sunroof drive unit:
- Hall sensors (position and speed detection)
- Panoramic sliding sunroof motor (drive of reversing gear)
- Reversing gear (conversion of rotating movement into a longitudinal movement)
| Component descriptions | |||
| Panoramic sliding roof system drive unit, component description | Model 223 with code 413 (Panoramic sliding sunroof/glass roof) |
GF77.20-P-5213A | |
| Model 243 with code 413 (Panoramic sliding sunroof/glass roof) |
GF77.20-P-5213B | ||
| Model 206 with code 413 (Panoramic sliding sunroof/glass roof) |
GF77.20-P-5213C | ||
| Model 297 with code 413 (Panoramic sliding sunroof/glass roof) |
GF77.20-P-5213D |