E 250 V8-5.4L (2008)
G7-G8
Test H: No Medium Speed Controller Area Network (MS-CAN) Communication Or Intermittent No
MS-CAN Communication
PINPOINT TEST H: NO MEDIUM SPEED CONTROLLER AREA NETWORK (MS-CAN) COMMUNICATION OR INTERMITTENT NO
MS-CAN COMMUNICATION
Normal Operation
The MS-CAN uses an unshielded twisted pair cable, circuits 2180 (WH/BK) and 2181 (BK/YE). The vehicle security module (VSM) and the
instrument cluster (IC) communicate on the MS-CAN. The VSM communicates with the scan tool on the MS-CAN.
This pinpoint is intended to diagnose the following:
-
Wiring, terminals or connectors
-
VSM
-
IC
H1
