XC90 FWD L6-3.2L VIN 98 B6324S (2007)
Information Bus: Description and Operation
MOST Network
Control Modules In the Most Network
Control modules in MOST network
MOST-network
Location Of Components
The MOST network can consist of up to seven different control modules.
The infotainment control module (ICM) deals with monitoring and communication on the MOST network. The infotainment control module (ICM) is in
turn monitored by the central electronic module (CEM) on the CAN network.
From the Infotainment Control Module (ICM), the Integrated Audio Module (IAM) is included as standard on the MOST network.
The table below lists all the control modules which may be included in the MOST network.
Explanation
CAN = Controller Area Network, electrical network for communication.
LS CAN = low speed side of the CAN
MOST = Media Oriented Systems Transport, fiber optic network for communication.
Master control module = Control module which monitors the MOST network.
Slave control module = Control module which supplies the MOST network functions.
Option = Factory installed accessories, during the purchase of a new car.
Accessory = After market installation.
