MS-CAN Network Operation

The MS-CAN network communicates using bussed messages. The MS-CAN has an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. In addition to scan tool communication, this network allows sharing of information between all modules on the network.

The MS-CAN is a medium speed communication network used for the following modules:

• Audio unit
• Instrument cluster
• SJB
• DSM (if equipped)
• EATC module (if equipped)
• DVD player (if equipped)
• Satellite digital audio radio system (SDARS) (if equipped)