Component Description For Panoramic Sliding Roof Control Module - GF77.20-P-4106GR
MODEL 166 up to model year 2016 with CODE 413 (Panoramic glass roof with top sliding roof)
Shows model 166.0
Location
The panoramic sliding sunroof control module is located at the front on the frame of the panoramic sliding sunroof.
Task
The panoramic sliding roof control unit has the following purposes:
- Reading in of sensors and signals
- Evaluation of input factors
- Actuation of components
Reading in of sensors and signals
The input factors are read in via the following connections:
- Direct line
- Interior CAN (CAN B)
Direct line
The signals from the following components are read via direct lines:
- Sliding roof switch (N70s1)
- Hall sensor 1, panoramic sliding sunroof roller sun blind (M12/5b1)
- Hall sensor 2, panoramic sliding sunroof roller sun blind (M12/5b2)
Interior CAN
The following information is read in via the interior CAN:
- Terminal status of terminal 15
- Door status (open or closed)
- "Rain closing" request
The functions resulting therefrom are described in the corresponding function description (see appropriate block diagram or function schematic).
Evaluation of input factors
The input factors that have been read in are evaluated by the integrated microprocessor and the relevant components are then actuated.
Actuation of components
The components are actuated via direct lines.
The following components are actuated via a direct line:
- Panoramic sliding roof roller sun blind drive unit (M12/5)
- Panoramic sliding roof motor (A98m1)
Body
The panoramic sliding sunroof control module contains the following components:
- Hall sensor 1, panoramic sliding sunroof (A98b1)
- Hall sensor 2, panoramic sliding sunroof (A98b2)
- Panoramic sliding roof motor
- Panoramic sliding roof control unit (A98n1)
| Electric wiring diagram for panoramic sliding sunroof | PE77.20-P-2200-97NAA |