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Home >> Ford >> 2022 >> Mustang Mach 1, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrumentation, Message Center And Warning Chimes (Description And Operation) >> Description And Operation >> Instrument Panel Cluster (IPC) - System Operation and Component Description >> System Operation >> Network Message Chart - ICM Gauges

Network Message Chart - ICM Gauges

Module Network Input Messages - ICM 

Broadcast Message Originating Module Message Purpose
Ignition status BCM Input used to provide ignition RUN, START and ACC states.
Engine oil temperature PCM Input used to control the engine oil temperature gauge.
Oil pressure warning indicator request PCM Input used to control the engine oil pressure gauge.
Vacuum/boost display PCM Input used to control the vacuum boost gauge.