Network Message Chart - Inverter System Controller (ISC)

Broadcast Message	Originating Module	Message Purpose
ABS Active Flag	ABS	Used to determine the status of the ABS system
Accelerator pedal position	ECM	Accelerator pedal position used for OBDII freeze frame data
Air Conditioning Compressor Status	GWM	Indicates status of air conditioning compressor
Air Conditioning Refrigerant Pressure	ECM	Indicates status of air conditioning refrigerant pressure
Ambient air temperature filtered	ECM	Ambient air temperature, used to adjust high voltage battery cooling fan speed
Automate Parking Assist Information	PAM	Indicates status of automated parking assist information
Battery Voltage	BCM	Used to determine the battery voltage
Battery Voltage	DCDC	Used to determine the battery voltage
Battery Voltage	BCM	Used to determine the battery voltage
Battery Charge Data	SOBDM	Used to control battery charging
Battery State of Charge	DCDC	Used to determine the battery state of charge
Battery Traction Status	BECM	Used to determine the engagement of the battery to the transmission
Body Service Required	BCM	Used to disable the high voltage system
Brake Boost Data	GWM	Used to determine brake boost data
Brake Pedal Applied	ECM	Brake pedal position used for OBDII freeze frame data
Brake Sensor Status	GWM	Used to determine braking force
Brake Status	GWM	Used to determine brake pedal position
Customer Preference Settings	APIM	Used to set customer settings
Electric A/C Compressor	ACCM	Electric A/C compressor data
Engine Status	ECM	Engine data used for OBDII freeze frame data
Electric Park	BCMC	Electric park data
Engine Status	ECM	Engine data used for OBDII freeze frame data
Global clock data	BCM	Global clock used for OBDII freeze frame data
GPS Data	GPS	Used to determine location of vehicle
HVAC Evaporator Temperature Request	GWM	HVAC, used to indicate evaporator temperature
HVAC Rear Blower Status	GWM	HVAC, used to indicate passenger demands
Hybrid Powertrain and Battery Request	GWM	Used to request power from both electric motor and the engine
Hybrid Powertrain Status	GWM	Used to determine the hybrid system state
High Voltage Battery	BECM	Used to determine the high voltage battery information
Ignition Status	BCM	Current ignition state; off, accessory, run, start, unknown or invalid
Onboard Charging Status	GWM	Used to determine the onboard charging status
Odometer Master Value	ICM	Vehicle odometer value
Parking Aid Data	GWM	Parking Aid Sensors
PATS Control Command	BCM	Used to determine correct ID for vehicle starting
PATS Control Command	GWM	Used to determine correct ID for vehicle starting
Power Distribution Data	BCMC	Provides vehicle mode operation to driver
Powertrain Status	ECM	Provides vehicle mode operation to Inverter System Controller (ISC)
Regenerative Braking Information	ABS	Provides date for the regenerative braking system
Restraint impact event status	GWM	Used to disable the high voltage system during a crash
Steering Position Status	ABS	Used to determine the steering position status
TCU Activation Request	GWM	The TCU is requesting data from the Ford Pass Smartphone App
TCU Activation Status	GWM	Provides battery status to the TCU for the Ford Pass Smartphone App
Throttle Position Status	ECM	Used to determine the throttle position status
Wheel Torque Data	ABS	Used to determine torque request by driver
Transmission gear request	GWM	Used to determine transmission gear state
Wheel Data	ABS	Used to determine wheel data