Menu System
The Parking Assistance Camera (PAC) (4/120) controls the rear camera (27/6) via LIN-communication. The camera transmits a LVDS video signal to the Parking Assistance Camera (PAC). The Parking Assistance Camera (PAC) converts this signal to an NTSC video signal, which is transmitted to the display screen in the Infotainment Control Module (ICM).
In order for the Parking Assistance Camera (PAC) to work, it needs the following signals:
- Information is received about the steering wheel angle from the Steering wheel angle sensor module (SAS) (3/130) via the Central electronic module (CEM) (4/56).
- Information is received about settings for the Parking Assistance Camera (PAC) from the Infotainment control module (ICM) (3/281).
- Information is received about switch for activation of the Parking Assistance Camera (PAC) from the Infotainment control module (ICM).
- Information is received about the distance to the rear object from the Parking Assistance Module (PAM) (4/86).
- Information about whether a trailer is attached or not is received from the Trailer module (TRM) (4/110).
- Information is received about which gear is engaged is received from the Transmission control module (TCM) (4/28) via the Central electronic module (CEM).
- Information about the vehicles speed is received from the Brake control module (BCM) (4/16) via the Central electronic module (CEM).
The Parking Assistance Camera (PAC) transmits information about the following signals:
- Signals about the request of displaying the parking view as well as signals about activating the monitor are transmitted to the Infotainment control module (ICM).