The table below summarizes the input signals to and output signals from the Parking Assistance Camera (PAC). The signal types are divided into directly connected signals, LIN communication and controller area network (CAN) communication. The graphic below displays the same information with the Volvo component designations.

Input signals:	Output signals:
Directly connected:	Directly connected:
Camera (27/6)	High Level Display Front (HLDF) (16/46)
Via LIN communication:	Via LIN communication:
Camera (27/6)	Camera (27/6)
Via CAN communication:	Via CAN communication:
Steering wheel angle sensor module (SAS) (3/130) Central electronic module (CEM) (4/56) Brake control module (BCM) (4/16) Infotainment control module (ICM) (3/281) Climate control module (CCM) (4/6) Parking Assistance Module (PAM) (4/86) Trailer module (TRM) (4/110) (accessory) Transmission Control Module (TCM) (4/28)	Infotainment control module (ICM) (3/281)

Fig 1: Identifying Input Signals And Output Signals From Parking Assistance Camera (PAC)

Courtesy of VOLVO CARS CORPORATION

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System Overview: Signals

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