Component Description For Panoramic Sliding Roof Control Module - GF77.20-P-4106FH
Model 238
up to model year 2021
with code 413 (Panoramic sliding sunroof/glass roof)
Location
The panoramic sliding sunroof control module is located at the front on the frame of the panoramic sliding sunroof.
Task
The panoramic sliding door control unit (A98n1) in the panoramic sliding sunroof control module has the following tasks:
- 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 panoramic sliding sunroof control unit reads in the signals from the following sensors via direct lines:
- Hall sensor 1, panoramic sliding sunroof (A98b1)
- Hall sensor 2, panoramic sliding sunroof (A98b2)
- 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 panoramic sliding sunroof control unit reads in the following information via the interior CAN:
- Status of roof system switch (N70s1)
- Data for rain/light sensor with additional functions (B38/2)
- Status of left front door
- Status of right front door
- Outside temperature
- Vehicle speed
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 panoramic sliding roof control unit actuates the following components via direct lines:
- Panoramic sliding roof motor (A98m1)
- Panoramic sliding sunroof roller sun blind motor (M12/5m1)
Structure
The panoramic sliding sunroof control module contains the following components:
- Hall sensor 1, panoramic sliding roof
- Hall sensor 2, panoramic sliding roof
- Panoramic sliding roof motor
- Panoramic sliding roof control unit
| Electric wiring diagram for panoramic sliding sunroof | PE77.20-P-2200-97DBA |