Component Description For Panoramic Sliding Roof Control Module - GF77.20-P-4106LF
Model 222 with code 413 (Automatic panoramic sliding sunroof)
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 signals from the following sensors are read via direct lines:
- Hall sensor 1, panoramic sliding sunroof (A98b1)
- Hall sensor 2, panoramic sliding sunroof (A98b2)
- Hall sensor 1, front panoramic sliding sunroof roller sun blind (M12/5b1)
- Hall sensor 2, front panoramic sliding sunroof roller sun blind (M12/5b2)
- Hall sensor 1, rear panoramic sliding sunroof roller sun blind (M12/6b1)
- Hall sensor 2, rear panoramic sliding sunroof roller sun blind (M12/6b2)
Interior CAN
The following data are read in over the interior CAN:
- Data for rain/light sensor with additional functions (B38/2)
- Status of roof system switch (N70s1)
- Status of rear roller sun blind switch (N70s10)
- Panoramic sliding roof roller sun blind switch (S21/6s4)
- Panoramic sliding roof roller sun blind switch (S21/7s4)
- 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 following components are actuated via direct lines:
- Panoramic sliding roof motor (A98m1)
- Panoramic front sliding roof roller sun blind motor (M12/5m1)
- Panoramic rear sliding roof roller sun blind motor (M12/6m1)
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 | Model 222 up to model year 2018 with code 413 (Automatic panoramic sliding sunroof) | PE77.20-P-2200-97SEA | |
| Model 222 as of model year 2018 with code 413 (Automatic panoramic sliding sunroof) | PE77.20-P-2200-97SEC |