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Home >> Ford >> 2022 >> Mustang Mach-E Select, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System (Abs) And Stability Control >> Description And Operation >> Anti-Lock Brake System (ABS) and Stability Control - System Operation and Component Description >> System Operation >> Network Message Chart
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Network Message Chart

Module Network Input Messages - ABS Module 

Broadcast Message Originating Module Message Purpose
Accelerator pedal position PCM Provides the ABS module with the current accelerator pedal position and notifies the ABS module if the data is valid or invalid. The ABS module uses accelerator pedal position information for correct operation of the traction control, ESC, RSC and hill start assist systems.
Adaptive cruise control deceleration IPMA The IPMA is part of the Advanced Driver Assistance Systems (ADAS) Module. Contains the amount of deceleration currently required by the adaptive cruise control system to maintain the distance gap set by the driver.
Adaptive cruise control braking precharge IPMA The IPMA is part of the Advanced Driver Assistance Systems (ADAS) Module. This message is sent by the IPMA to request precharging of the brake system in preparation for adaptive cruise control deceleration from the ABS module.
Adaptive cruise control braking request IPMA The IPMA is part of the Advanced Driver Assistance Systems (ADAS) Module. This message is sent by the IPMA to request adaptive cruise control braking from the ABS module.
Ambient air temperature HVAC This message is sent to the GWM and then to the ABS module. The ABS module uses this information for calculations in determining the operational status of the various stability control systems and features.
Brake pedal applied PCM Informs the ABS module the driver has pressed the brake pedal and notifies the ABS module if the data is valid or invalid. This message is used by the ABS module to check the brake pressure sensor located inside the HCU and for traction control, ESC, RSC and hill start assist operations.
Collision mitigation deceleration IPMA The IPMA is part of the Advanced Driver Assistance Systems (ADAS) Module. Contains the amount of deceleration currently required by the IPMA to assist in collision avoidance.
Collision mitigation braking precharge IPMA The IPMA is part of the Advanced Driver Assistance Systems (ADAS) Module. This message is sent by the IPMA to request precharging of the brake system in preparation for collision mitigation deceleration from the ABS module.
Collision mitigation braking request IPMA The IPMA is part of the Advanced Driver Assistance Systems (ADAS) Module. This message is sent by the IPMA to request collision mitigation braking from the ABS module.
Cruise control status PCM Informs the ABS module of the current cruise control system status: off, denied, standby or active; and the current cruise control mode: not active, keeping speed, accelerating, decelerating, resuming high, resuming low, tap up waiting, tap down waiting.
Driven wheel torque output PCM Informs the ABS module of the current torque output available at the driven wheels. This information is used for the traction control, hill start assist, ESC and RSC feature operation.
Driver seat belt buckle status RCM Informs the ABS module of the current driver seat belt buckle status, buckled or unbuckled. The ABS module uses this information for the electric parking brake drive away release feature.
Engine status PCM Informs the ABS module of the current engine status; engine off, engine on, engine auto stopped, not used.
Engine RPM PCM Informs the ABS module of the current engine RPM. The ABS module uses this information for EPB drive away release feature, traction control, ESC, RSC and hill start assist operations.
Engine torque output PCM Informs the ABS module of the current engine torque output. This information is used for the traction control, hill start assist, ESC and RSC feature operation.
Ignition key type BCM This message is sent to the GWM and then to the ABS module. Informs the ABS module of the current ignition key type; standard or MyKey. The ABS modifies operating parameters if a restricted MyKey is used.
Ignition status BCM This message is sent to the GWM and then to the ABS module. Informs the ABS module of the current ignition status; off, accessory, run, start, unknown or invalid.
RCM serial number RCM This message is sent to the GWM and then to the ABS module. The ABS module stores the RCM serial number and verifies the serial number when the vehicle is started or the ignition is set to ON or ACC. Over time, the ABS module learns the offset of the stability sensors inside the RCM. When a new RCM serial number is found and the Interactive Vehicle Dynamics (IVD) Initialization procedure is carried out using a diagnostic scan tool, the ABS module resets the offset values learned for the yaw rate sensor, lateral accelerometer and roll rate sensor.
Reverse gear status PCM Informs the ABS module of the current reverse gear status; inactive not confirmed, inactive confirmed, active not confirmed, or active confirmed. This information is used for hill start assist, ESC and RSC operation. Hill start assist operates in forward and reverse gears. ESC and RSC do not operate when the transmission is in REVERSE.
Selectable drive mode switch status SOBDM This message is sent to the GWM and then to the ABS module. Informs the ABS module of the current selectable drive mode switch status; not pressed, switch state 1, switch state 2, or faulty.
Stability-traction control mode request IPC This message is sent to the GWM and then to the ABS module. Informs the ABS module the driver has requested a change to enable or disable the traction control, ESC or RSC.
Steering wheel angle PSCM The ABS module uses steering angle sensor information for ESC and RSC operation. Provides the ABS module with the current steering wheel angle in degrees as well as the steering wheel angle count (number or revolutions).
Transmission gear position SOBDM This message is sent to the GWM and then to the ABS module. Informs the ABS module of which gear the transmission is currently using. This information is used for hill start assist, ESC and RSC operation. Hill start assist operates in forward and reverse gears. ESC and RSC do not operate when the transmission is in REVERSE.
Transmission shift active SOBDM This message is sent to the GWM and then to the ABS module. Informs the ABS module the transmission is currently changing gears. This information is used for traction control, ESC and RSC operation.
Vehicle configuration data BCM This message is sent to the GWM and then to the ABS module. Provides the ABS module with the current optional and configured items such as tire size, axle ratio, manual or automatic transaxle, keyless entry and VIN.
Vehicle lateral acceleration data RCM Provides the ABS module with the current vehicle lateral acceleration data and notifies the ABS module if the data is valid or invalid. The ABS module uses the lateral acceleration data for traction control, ESC and RSC feature operation.
Vehicle longitudinal acceleration data RCM Provides the ABS module with the current vehicle longitudinal acceleration data and notifies the ABS module if the data is valid or invalid. The ABS module uses the longitudinal acceleration data for ESC and RSC feature operation.
Vehicle roll rate data RCM Provides the ABS module with the current vehicle roll rate data and notifies the ABS module if the data is valid or invalid. The ABS module uses the longitudinal acceleration data for RSC feature operation.
Vehicle yaw rate data RCM Provides the ABS module with the current vehicle yaw rate data and notifies the ABS module if the data is valid or invalid. The ABS module uses the yaw rate data for ESC and RSC feature operation.
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