Other information:
Removal
Remove the components for access.
Remove the IPC .
Refer to: Instrument Panel Cluster (IPC) (413-01 Instrumentation, Message Center and Warning Chimes, Removal and Installation).
Remove the FDIM .
Separate the wiring guides, disconnect the LVDS cable connector and remove the LVDS cable...
B1142:62, B11D9:13, B13BF:14
Refer to Wiring Diagrams Cell 46 for schematic and connector information.
Normal Operation and Fault Conditions
The BECMB provides battery voltage to the RCM and OCSM . The BECMB
compares HS-CAN1 messages to ignition voltage inputs...