Camera Cover Control Unit, Component Description - GF54.65-P-5005LF
Model 217
up to model year 2018
Model 222
up to model year 2018
with code 218 (Rear view camera)
Model 222
up to model year 2018
with code 501 (360° camera)
Shown model 222.0
Location
The camera cover control unit is located in the truck to the left on the equipment carrier.
Tasks
The camera cover control unit controls the opening and closing of the front (with code 501 (360° camera)) and rear camera covers. The corresponding camera covers protect the lens of the reversing camera or the lenses of the front and rear end 360° cameras from contamination by external influences (e.g. splash water).
The camera cover control unit has the following tasks:
- Reading in of sensors
- Evaluation of input factors
- Actuation of components
- Output of signals
Reading in of sensors
The input factors are read in over the following connections:
- Direct line
- Interior CAN (CAN B)
Direct line
The camera cover control unit directly reads in the status of the rear camera cover motor switch (M35/2s1). The camera cover control unit detects the position of the front camera cover (with code 501 (360° camera)) via a pulse width modulated signal from the front camera cover motor (M35/1).
The switch for the rear camera cover motor detects the actual end position of the rear camera cover (open/closed).
Interior CAN
The following signals, among others, are read in via interior CAN:
- Terminal 15 status
- Status of reversing camera control unit (N66/2) (model 217, model 222 with code 218 (Reversing camera))
- Status of front 360° camera (B84/9) (with code 501 (360° camera))
- Status of 360° system reversing camera (B84/10) (with code 501 (360° camera))
- Status of cleaning mode
The functions that use these signals are described in the individual function descriptions (see 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 following components are actuated:
- Front camera cover motor (with code 501 (360° camera))
- Rear camera cover motor (M35/2) (model 217, model 222 with code 218 (Reversing camera))
Output of signals
The camera cover control unit sends the front flap position status (with code 501 (360° camera)) or rear flap position status (model 217, model 222 with code 218 (Reversing camera)) via the interior CAN.
| Wiring diagram for camera cover control unit | PE54.21-P-2142-97SEA |