| 415-00A Information and Entertainment System - General Information - Vehicles With: AM/FM/CD/SYNC | 2013 - 2014 Fusion |
| Description and Operation | Procedure revision date: 03/18/2013 |
System Operation
Information and Entertainment System
System Diagram — Without Active Noise Control
System Diagram — Active Noise Control
Network Message Chart
ACM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Audio settings | IPC | Customer audio settings that are set in the IPC . |
| Battery low state of charge | BCM | Used to shut down the audio system if the battery state of charge is below predetermined level. |
| Belt-Minder® audio mute | IPC | When this signal is active, the speaker output is muted to allow the Belt-Minder® tone to be more easily heard. This message only applies to vehicles with MyKey® enabled. |
| Day/night status | BCM | Used for day/night illumination status for the audio system. |
| FCIM button state | FCIM | Indicates when a button is pressed on the FCIM so the audio system can make the desired setting change. Ignition status BCM indicates when a button is pressed on the FCIM so the audio system can make the desired setting change. |
| Ignition status | BCM | Ignition RUN, START and ACCESSORY states required for the ACM operating modes and fault reporting. |
| MyKey® volume limit status | IPC | Used by the ACM to limit the audio system volume when a MyKey® restricted key is in use. |
| Vehicle configuration data | BCM | Used to verify vehicle configuration data such as VIN and system module configuration. |
| Steering wheel switch data | SCCM | Used for the 3 RH 2-way steering wheel switch input signals to control the redundant audio system functions. |
| Vehicle speed | PCM | Vehicle speed data used for speed compensated volume function. |
APIM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Airbag deployment status | RCM | This message indicates air bag deployment has occurred. |
| Audio settings | IPC | Customer audio settings that are set in the IPC . |
| ACM track information | ACM | ACM sends track information to be displayed on the FDIM . |
| Audio volume status | FCIM | Volume request from the FCIM . |
| Battery/charge status | GWM | Used for the display of the battery and charging system. |
| DSP chime request | Audio DSP Module | Indicates when a chime request has been requested. |
| Day/night status | BCM | Used for day/night illumination status for the FDIM . |
| eCall notification | RCM | This message indicates eCall notification is being initiated due to air bag deployment. |
| Energy consumption display units | IPC | Used for the energy display. |
| FCIM bezel diagnostic status | GWM | Indicates the audio system has been put into diagnostic mode. |
| FCIM button state | FCIM | Indicates when a button is pressed on the FCIM so the audio system can make the desired setting change. |
| Gear lever position | GWM | Indicates the gear lever position so the APIM can make the desired setting change. |
| GPS compass direction | GPSM | Used by the turn-by-turn navigation. |
| GPS data | GPSM | Used for vehicle positioning, heading and direction to the APIM for navigation. |
| Ignition status | BCM | Ignition RUN, START and ACCESSORY states required for the APIM operating modes and fault reporting. |
| Language update status | IPC | Indicates the selected language so the APIM can make the desired setting change. |
| Life cycle mode | GWM | Used for the display of the battery and charging system. |
| Load shed level | IPC | This message is for requesting the APIM to enter battery load shed mode and displays a message on the FDIM . |
| MyKey volume limit status | IPC | Used by the APIM to limit the audio system volume when a MyKey® restricted key is in use. |
| Navigation rolling wheel count and direction | ABS module | This message provides for more accurate tracking of the vehicle position when the GPS signal is temporarily unavailable for gear lever position for vehicle direction data for navigation. |
| Parklamp status | GWM | Used for the screen brightness of the FDIM . |
| Regenerated energy display | GWM | Used for the display of the battery and charging system. |
| Remote start status | GWM | Used to display the remote start status. |
| Satellite radio mode | ACM | Used to display the satellite radio modes and functions. |
| Satellite radio status | ACM | Used to display the satellite radio modes and functions. |
| Satellite radio error status | ACM | Used for the satellite radio error status. |
| Setpoint volume | FCIM | Used for volume adjustment setpoint from the FCIM to the FDIM . |
| Set volume | FCIM | Used for set volume from the FCIM to the FDIM . |
| Steering wheel switch data | SCCM | Used for the RH steering wheel switch input signals to operate the IPC infotainment display and SYNC® functionality. |
| Vehicle configuration data | BCM | Used to verify vehicle configuration data such as VIN and system module configuration. |
| Vehicle speed | PCM | Vehicle speed data used for navigation functionality. |
| Vehicle trip summary display | IPC | Used to display the trip summary. |
DACMC Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Accelerator pedal position | PCM | Used for throttle position status for the active noise control system. |
| Accessory delay status | PCM | Used for accessory delay status for the active noise control system. |
| Drivers door ajar status | BCM | Used for drivers door ajar status for the active noise control system. |
| Engine RPM | PCM | Engine speed data used for the active noise control system. |
| Hood ajar status | BCM | Used for drivers door ajar status for the active noise control system. |
| Ignition status | BCM | Ignition RUN, START and ACCESSORY states required for the DACMC operating modes and fault reporting. |
| left rear door ajar status | BCM | Used for left rear door ajar status for the active noise control system. |
| Luggage compartment lid ajar status | BCM | Used for luggage compartment lid status for the active noise control system. |
| Multimedia system ON/OFF | IPC | Used for audio system ON/OFF status for the active noise control system. |
| Multimedia system fault reporting status | BCM | Used for reporting fault status of audio system to the DACMC . |
| Passengers door ajar status | BCM | Used for passenger door ajar status for the active noise control system. |
| Passengers rear door ajar status | BCM | Used for passenger rear door ajar status for the active noise control system. |
| Selector lever (PRNDL) status | PCM | Used to verify the gear lever position for the active noise control system. |
FCIM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Audio system response status | GWM | Used button illumination in the FCIM . |
| Day/night status | BCM | Used for day/night illumination status for the FCIM . |
| Ignition status | BCM | Ignition RUN, START and ACCESSORY states required for the FCIM operating modes and fault reporting. |
| Illumination dimming level | BCM | Controls the backlight intensity, based on the input from the dimmer switch. |
| Vehicle configuration data | BCM | Used to verify vehicle configuration data such as VIN and system module configuration. |
GPSM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Ignition status | BCM | Ignition RUN, START and ACCESSORY states required for the GPSM operating modes and fault reporting. |
| Gear lever position | BCM | Used to verify the selector lever status for navigation. |
| Navigation rolling wheel count and direction | ABS module | Used to verify the gear lever position for vehicle direction data for navigation. |
| Vehicle yaw rate | ABS module | Used to verify the vehicle acceleration data for navigation. |
| Vehicle configuration data | BCM | Used to verify vehicle configuration data such as VIN and system module configuration. |
IPC Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| ACM track information | ACM | Used to display track information from the ACM . |
| DSP chime request | Audio DSP Module | Indicates when a chime request has been requested. |
| Multimedia player total play time status | APIM | Used to display track information from the ACM . |
| Vehicle configuration data | BCM | Used to verify vehicle configuration data such as VIN and system module configuration. |
Accessory Delay Feature
The accessory delay feature 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.
Active Noise Control
The active noise control is an audio system feature that minimizes or cancels certain low frequency engine noises within the passenger compartment. The active noise control system is integral to the audio system utilizing 3 microphones and the DACMC .
The DACMC is a digital signal processor that consists of an internal analog/digital converter and tone generator.
While the engine is running, the microphones, located in the headliner (two in the front and one in the rear), monitor the engine noise resonating in the passenger compartment. The analog signals from the microphones are processed through the analog/digital converter integral to the DACMC . The DACMC receives the vehicle's engine speed from the PCM and determines the frequency to be canceled from the engine speed data and microphone's input signals. The DACMC produces an opposing output frequency signal from the internal tone generator. The DACMC send the opposing output frequency signal to the audio DSP module. The audio DSP module mixes the opposing output frequency signal from the DACMC and audio signals that are from the ACM . The amplified mixed audio signals are sent to the vehicle speakers eliminating some of the low frequency engine noise.
AM / FM Radio
The AM / FM antenna receives AM and FM radio waves. The antenna module sends the radio waves to the ACM through the AM / FM antenna cable. The ACM powers the AM / FM antenna to amplify the AM signal.
For vehicles without active noise control, the ACM converts the radio waves to a fluctuating AC output voltage to the system speakers.
For vehicles with active noise control, the ACM converts the radio waves to a fluctuating AC output voltage to the DACMC . Three noise cancellation microphones, located in the vehicle, measure the amplitude and phase of the engine noise and sends it to the DACMC . The DACMC receives engine speed data and calculates the targeted frequency that needs to be cancelled. The DACMC outputs the engine noise cancellation frequency and fluctuating AC output voltage to the system speakers.
Audible Prompts
The APIM receives stereo inputs from connected mobile phones and mono inputs from the SYNC® microphone.
Stereo and mono inputs, voice prompts, the Text-To-Speech (TTS) feature, ringtones, and any audio received through a connected mobile phone are transmitted to the ACM as stereo or mono sound.
The Text-To-Speech (TTS) feature speaks information so that it does not have to be read from the display.
Audio Extended Play Mode
This feature allows the audio system to operate with the ignition OFF, regardless of door latch position. When the power button on the FCIM is pressed, audio system functionality is enabled and remains active for a period of 20-60 minutes, depending on configuration settings. To turn the audio system off, the power button on the FCIM is pressed. Audio extended play will not function if the battery load shed is active.
Audio Input Jack Mode
When a portable MP3 player is connected, audio from the MP3 player can be played through the vehicle speakers. When a device is connected through the audio input jack, only the speaker volume can be controlled by the vehicle audio system. All other functions (such as seek, fast forward, pause) must be carried out on the device itself. There are no external power or ground circuits to the audio input jack.
The audio signals are sent from the audio input jack to the APIM .
Battery Load Shed
The BCM uses the battery current sensor to monitor the battery state of charge. The battery current sensor is attached to the battery ground cable. With the vehicle OFF and the ignition in ACC or ON, a load shed message is sent over the BCM when the BCM determines that the battery state of charge is below 40%, 45 minutes have elapsed, or 10% of the charge has been drained. This message turns off the audio system to save the remaining battery charge. Under this condition, SYS OFF TO SAVE BATT is displayed on the centerstack infotainment display to notify the driver that battery protection actions are active. To clear the load shed state, start the vehicle.
Bluetooth Mode
Bluetooth is a secure, short-range radio frequency that allows devices to communicate wirelessly through radio waves. The operating range of a Bluetooth signal is a maximum of 9.75 m (32 ft).
The Bluetooth interface can accommodate both Bluetooth-enabled mobile phones and Bluetooth-enabled media devices. The SYNC® system allows interaction with several types of customer Bluetooth devices, including mobile phones and media devices. The APIM contains an on-board Bluetooth chipset, which enables certain wireless devices to interact with the system. Any Bluetooth device used with the SYNC® system must first be paired with the system before it is operational.
Only one Bluetooth phone and one Bluetooth media device can be connected to the system at any one time. If an additional device of either type is paired with the system and made active, the APIM disconnects any active connection and establishes a connection with the new device.
When a new Bluetooth device is added, the APIM and the Bluetooth device must be paired together. Most Bluetooth devices can pair with the SYNC® system, although functionality may vary. To determine if a Bluetooth device is supported, verify the customer device is on the compatibility list for the current APIM software level.
Pairing a Bluetooth device is accomplished through the "Add Device" selection of the phone menu. When pairing a device, the SYNC® system generates a unique PIN that must be entered on the Bluetooth device in order for the pairing process to be successful. There are also some device-specific actions that must take place. For information on the pairing process, refer to the Owner's Literature.
It is important to understand that not all mobile phones have the same level of features when interacting with the SYNC® system. For a list of compatible phones, refer to the SYNC® MyRide website.
MyKey® Audio Operation
When a MyKey® is in use:
The MyKey® also has an optional setting that limits the audio system volume. The maximum volume of the audio system is limited to 45%. In an attempt to exceed the limited volume, the MyKey® VOLUME LIMITED message is displayed in the centerstack infotainment display. The speed compensated volume feature will be disabled.
Refer to the Owner's Literature for information on MyKey®.
Satellite Radio
The satellite antenna receives digital signals and sends them to the ACM through the satellite radio antenna cable. The satellite radio receiver is built into the ACM .
Speed Compensated Volume
The ACM adjusts the audio system volume based on the VSS signal to compensate for speed and wind noise. Other modules also receive this signal and can exhibit symptoms if the signal is lost.
Steering Wheel Switch Function
The RH steering wheel switch consists of an integrated 5-way upper switch and 3 momentary toggle switches. The 5-way steering wheel switch operates the FCDIM display. The audio redundant controls are controlled by the 3 momentary toggle switches.
SYNC® System
The SYNC® system is a hands-free communication and entertainment system that supports many features. All features are not available with every phone.
The SYNC® system provides the ability to:
Not all features are available with every phone.
Refer to the Owner's Literature for information on SYNC®.
SYNC® Traffic, Directions and Information
The SYNC® traffic, directions and information service is a subscription-based service that includes precise turn-by-turn directions, personalized real-time traffic updates with text alerts, business search, entertainment, news, sports, stocks, travel and weather. The customers mobile phone is used to access and download the SYNC® services. The GPS antenna, that is integral to the GPSM , is used to detect the location and direction of the vehicle. For traffic, directions and information services subscription, refer to the SYNC® MyRide website.
USB Audio Mode
The USB port can be used for connecting a media device (such as an iPod®) with the device's available cable, or for directly plugging in a portable mass storage device, such as a thumb drive. When playing media files stored on a mass storage device, the SYNC® system only plays files that do not have Digital Rights Management (DRM) protection. The USB port can also be used for uploading vehicle Application upgrades. The USB port is powered by the APIM , so no external power source is needed to power a device plugged into the USB port if the device supports this feature.
In addition to audio information, metadata (information such as artist, album title, song title, and genre) may also be sent to the APIM from a device plugged into the USB port. The APIM uses the metadata to create indexes that can be used to sort for particular music, based on customer preference. Not all USB devices can send metadata to the APIM . When a new media device is connected to the SYNC® system, the APIM automatically indexes the information. This may take several minutes (depending on the amount of data on the device), and is considered normal operation. When a device that was previously connected to the SYNC® system is reconnected, the APIM updates the index (rather than creating a new one), which reduces the amount of time needed to index the device.
Voice Recognition
Voice recognition is used for many vehicle functions including the audio system. The microphone relays the microphone input to the APIM through dedicated wiring. The Text-To-Speech (TTS) and voice prompt features speak certain text information and interaction requests to minimize driver distraction by having to look at the audio system display while driving. The ringtone alerts the driver to an incoming call. The microphone is also used to detect outgoing audio during a phone call.
Audible prompts can range from a simple tone to more elaborate spoken text, based on the customer setting. When interaction mode is set to standard, detailed guidance is provided. When interaction mode is set to advanced, most prompts are tones only and minimal audible guidance is provided. Refer to the Owner's Literature for information on voice interaction.
The audio signals for the Text-To-Speech (TTS) and voice prompt features, the ringtones, and audio from the outside device during a phone call, are sent from the APIM to the ACM .
Component Description
ACM
The ACM can be operated with the ignition in RUN or ACC. The accessory delay feature 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. The ACM requires Programmable Module Installation (PMI) when it is replaced.
For vehicles without active noise control, the ACM provides the audio signals to the subwoofer amplifier and all speakers.
For vehicles with noise cancellation the ACM provides the audio signals to the subwoofer amplifier, the instrument panel speaker and the DACMC . The DACMC processes the audio signals with the noise cancellation signals and provides the door speakers with the amplified audio signals.
Antenna
The AM / FM antenna has an integrated antenna module that is powered by the ACM to improve AM / FM reception. If the vehicle is equipped with satellite radio, the satellite antenna is integrated into the roof-mounted antenna module.
APIM
The APIM consists of 2 internal modules: the Customer Interface Processor (CIP) and the Vehicle Interface Processor (VIP). These modules are not replaceable individually, but can be flashed independently, if required.
The Customer Interface Processor (CIP) interfaces with all of the inputs to the APIM . It contains an analog-to-digital-to analog converter, as well as the Bluetooth chipset. Any application upgrades that are available to the consumer are loaded directly to the Customer Interface Processor (CIP) through the USB port.
The Vehicle Interface Processor (VIP) provides an interface between the Customer Interface Processor (CIP) and the vehicle. Its main functions are controlling the APIM power management and translating both inbound and outbound signals. In addition, the Vehicle Interface Processor (VIP) queries the modules on the network to retrieve any Diagnostic Trouble Codes (DTCs) when a vehicle health report is requested.
Audio Input Jack
The audio input jack allows for a portable MP3 player to be connected to the vehicle audio system utilizing a 1/8-inch audio jack.
DACMC
The DACMC can be operated with the ignition in RUN or ACC. The DACMC is enabled through software. The DACMC receives engine noise data and noise cancellation microphone signals from the passenger compartment. The DACMC filters out the engine noise within the passenger compartment. The DACMC requires Programmable Module Installation (PMI) when it is replaced.
For vehicles without active noise control, the ACM provides the audio signals to the subwoofer amplifier and all speakers.
For vehicles with noise cancellation the ACM provides the audio signals to the subwoofer amplifier, the instrument panel speaker and the DACMC . The DACMC processes the audio signals with the noise cancellation signals and provides the door speakers with the amplified audio signals.
FCDIM
The FCDIM is a stand-alone module that displays infotainment system information. Information from the audio system and the climate control system are shown on the FCDIM display screen. The FCDIM requires Programmable Module Installation (PMI) when it is replaced.
FCIM
The FCIM is one of the customer interfaces to the audio system. The FCIM is also the customer interface with the HVAC module. It is separate from the ACM .
GPSM
The GPSM provides vehicle location for real-time traffic reports and re-routing, and for identifying vehicle location in the event of a collision. The GPSM requires Programmable Module Installation (PMI) when it is replaced.
Microphone
The microphone receives the voice command and sends a signal to the APIM . The microphone is also used to detect outgoing audio during a phone call and voice command for the SYNC® system.
Noise Cancellation Microphones
The 3 microphones (two in the front of the headliner and one in the rear of the headliner ) measure the amplitude and phase of the engine noise and inside the passenger compartment and sends it to the DACMC .
Steering Wheel Switches
The RH steering wheel switch consists of a series of resistors. Each steering wheel control switch function corresponds with a specific resistance value within the switch. The SCCM sends out a 5-volt reference voltage to the RH steering wheel switch on the input circuits and monitors the voltage drop when a button is pressed. The voltage drop varies depending upon the resistance of the specific button pressed, providing indication to the SCCM which switch is pressed.
USB Port
The USB port is connected to the APIM through the USB cable. The USB port can be used to play audio files or upload software from mass storage devices, or for connecting a media device.
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