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Home >> Lincoln >> 2019 >> MKC Select, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Module Communications Network) >> Description And Operation >> Communications Network - System Operation and Component Description >> System Operation >> Medium Speed Controller Area Network (MS-CAN, MS-CAN2)
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Medium Speed Controller Area Network (MS-CAN, MS-CAN2)

WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

The MS-CAN operates at a maximum data transfer speed of 125 Kbps and is designed for general information transfer. Modules on the MS-CAN communicate using bussed messages. The MS-CAN uses an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. In addition to scan tool communication, the MS-CAN allows sharing of information between all modules on the network.

The GWM is used as a gateway for the messages to transfer between the scan tool and the modules on the MS-CAN.

The GWM translates the diagnostic messages from the HS-CAN2 to the MS-CAN and vice versa, allowing communication between the modules on the MS-CAN and the scan tool.

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