Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
Ignition status | BCM | Used to indicate the ignition state (OFF, ACCESSORY, RUN, and START) required for GPSM operating modes and fault reporting. |
Vehicle configuration data | BCM | Used to verify vehicle configuration data such as the VIN and system module configuration. |
Vehicle yaw rate | RCM | Used to verify the vehicle acceleration data for navigation. |
Wheel rotation count | BCM | Used to provide more accurate vehicle position tracking when the GPS signal is temporarily unavailable. |
Wheel rotation direction | BCM | Used to determine wheel rotation direction for navigation. |
Module Network Input Messages - IPC
Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
Audio source selection | ACM | Used to display the selected audio source on the IPC. |
Display language request | APIM | Used to display information on the IPC in the selected language. |
Multimedia player total play time status | APIM | Used to indicate the total play time of the audio track being played. |
Module Network Input Messages - RCM
Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
eCall confirmation | APIM | Used to confirm the configuration of the 911 Assist™ feature, and to confirm the status of the 911 Assist™ phone call. |
Accessory Delay Feature
The accessory delay feature is a BCM-controlled software function that allows the audio system to be operated for a preset period of time after the ignition is turned off and a front door has not been opened.
AM/ FM Radio
The AM/ FM on-glass antenna grid (coupe) or fender-mounted antenna (convertible) receives analog radio waves and sends them through the AM/ FM antenna amplifier (coupe) and AM/ FM antenna coaxial cable to the ACM. The radio waves are converted into fluctuating AC voltage and sent as left and right analog audio signals to the speakers.
ANC - 2.3L
ANC is an audio system feature that eliminates a certain range of low frequency engine noise within the passenger compartment typically induced under wide open throttle or heavy part-throttle conditions. The system uses two (coupe) or three (convertible) microphones, a DACMC (contained within the ACM), and the audio system speakers. The DACMC determines the noise frequency to be canceled based upon engine rotation speed data, engine torque data, and accelerator pedal position data from the PCM, as well as microphone input signals.
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.