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CAN Module Communication Message Chart

WARNING: This page is about a different car, the 2010 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: This chart describes the specific High Speed Controller Area Network (HS-CAN) and Medium Speed Controller Area Network (MS-CAN) messages brodcast by each module, and the module(s) that receive the message.
CAN MODULE COMMUNICATION MESSAGE CHART

Broadcast Message Originating Module Network Type Receiving Module(s)
A/C clutch engagement request HVAC module MS-CAN 
  • IPC 
A/C clutch engagement request (gateway) IPC  HS-CAN 
  • PCM
A/C clutch engagement status PCM HS-CAN 
  • IPC 
A/C clutch engagement status (gateway) IPC  MS-CAN 
  • HVAC module
A/C recirculation mode request PCM HS-CAN 
  • IPC 
A/C recirculation mode request (gateway) IPC  MS-CAN 
  • HVAC module
ABS event in progress ABS module HS-CAN 
  • PCM
  • RCM 
ABS Roll Stability Control (RSC®) chime malfunction status ABS module HS-CAN 
  • IPC 
ABS warning indicator request ABS module HS-CAN 
  • IPC 
  • RCM 
Accelerator pedal position PCM HS-CAN 
  • ABS module
  • IPC 
Accelerometer and yaw sensor data ABS module HS-CAN 
  • IPC 
Accelerometer and yaw sensor data (gateway) IPC  MS-CAN 
  • GPSM 
Accessory delay status SJB  MS-CAN 
  • ACM 
  • BCM-B 
  • FCIM 
  • FDIM 
Airbag deployment eCall confirmation APIM  HS-CAN 
  • RCM 
Airbag deployment eCall notification RCM  HS-CAN 
  • APIM 
Airbag deployment event data record PCM HS-CAN 
  • RCM 
Airbag deployment status RCM  HS-CAN 
  • IPC 
  • OCSM 
  • PCM
Airbag deployment status (gateway) IPC  MS-CAN 
  • SJB 
Airbag warning indicator request RCM  HS-CAN 
  • IPC 
Airbag warning indicator status IPC  HS-CAN 
  • RCM 
Ambient lighting color IPC  MS-CAN 
  • BCM-B 
Ambient lighting dimming level IPC  MS-CAN 
  • BCM-B 
Ambient lighting status BCM-B  MS-CAN 
  • IPC 
Ambient temperature, inferred PCM HS-CAN 
  • ABS module
  • IPC 
Autolamp delay command IPC  MS-CAN 
  • SJB 
Autolamp delay status SJB  MS-CAN 
  • IPC 
Autolock command IPC  MS-CAN 
  • SJB 
Autolock status SJB  MS-CAN 
  • IPC 
Auto-unlock command IPC  MS-CAN 
  • SJB 
Auto-unlock status SJB  MS-CAN 
  • IPC 
Average fuel economy data IPC  MS-CAN 
  • ACM 
Average fuel economy reset request (navigation) ACM  MS-CAN 
  • IPC 
Axle ratio PCM HS-CAN 
  • ABS module
Barometric pressure PCM HS-CAN 
  • ABS module
  • IPC 
Barometric pressure (gateway) IPC  MS-CAN 
  • SJB 
Belt-Minder® warning status RCM  HS-CAN 
  • IPC 
Belt-Minder® programming request RCM  HS-CAN 
  • IPC 
Brake (red) warning indicator request ABS module HS-CAN 
  • IPC 
  • RCM 
Brake fluid level low SJB  MS-CAN 
  • IPC 
Brake fluid level low (gateway) IPC  HS-CAN 
  • ABS module
Brake lamp switch status PCM HS-CAN 
  • ABS module
  • IPC 
Charging system status PCM HS-CAN 
  • IPC 
Charging system warning indicator request PCM HS-CAN 
  • IPC 
Compass display data IPC  MS-CAN 
  • ACM 
  • FDIM 
Compass zone and calibration status IPC  MS-CAN 
  • ACM 
  • FDIM 
Convertible top position status BCM-B  MS-CAN 
  • HVAC module
Decklid ajar status SJB  MS-CAN 
  • IPC 
Door ajar status SJB  MS-CAN 
  • IPC 
Door lock command SJB  MS-CAN 
  • BCM-B 
Door lock command source SJB  MS-CAN 
  • BCM-B 
Engine coolant temperature PCM HS-CAN 
  • ABS module
  • IPC 
Engine coolant temperature (gateway) IPC  MS-CAN 
  • HVAC module
Engine fail-safe cooling mode status PCM HS-CAN 
  • IPC 
Engine fail-safe Electronic Throttle Control (ETC) warning indicator request PCM HS-CAN 
  • IPC 
Engine Malfunction Indicator Lamp (MIL) request PCM HS-CAN 
  • IPC 
Engine off timer PCM HS-CAN 
  • ABS module
  • IPC 
Engine off timer (gateway) IPC  MS-CAN 
  • HVAC module
Engine RPM PCM HS-CAN 
  • ABS module
  • IPC 
Engine RPM (gateway) IPC  MS-CAN 
  • APIM 
  • HVAC module
Engine torque data PCM HS-CAN 
  • ABS module
  • APIM 
Engine torque reduction request ABS module HS-CAN 
  • PCM
Engine turbocharger boost PCM HS-CAN 
  • IPC 
Engine type PCM HS-CAN 
  • ABS module
  • IPC 
English/metric display (navigation) ACM  MS-CAN 
  • IPC 
English/metric mode IPC  MS-CAN 
  • ACM 
  • HVAC module
Front Controls Interface Module (FCIM) button press data FCIM  MS-CAN 
  • ACM 
  • APIM 
  • IPC 
Fuel cap off indicator request PCM HS-CAN 
  • IPC 
Fuel flow data PCM HS-CAN 
  • APIM 
  • IPC 
Fuel level (instant) IPC  HS-CAN 
  • PCM
Fuel level status IPC  MS-CAN 
  • ACM 
Fuel level status IPC  HS-CAN 
  • APIM 
Global Positioning System (GPS) data Global Positioning System Module (GPSM) MS-CAN 
  • APIM 
Headlamp high beam indicator request SJB  MS-CAN 
  • IPC 
Headlamp low beam status SJB  MS-CAN 
  • IPC 
Headlamps on warning chime command SJB  MS-CAN 
  • IPC 
Hood ajar status SJB  MS-CAN 
  • IPC 
HVAC button status FCIM  MS-CAN 
  • HVAC module
HVAC button status, navigation Audio Control Module (ACM) ACM  MS-CAN 
  • HVAC module
HVAC indicator status HVAC module MS-CAN 
  • ACM 
  • FCIM 
HVAC module display data HVAC module MS-CAN 
  • ACM 
  • FDIM 
HVAC voice request ACM  MS-CAN 
  • HVAC module
Ignition switch position SJB  MS-CAN 
  • ACM 
  • APIM 
  • BCM-B 
  • FCIM 
  • FDIM 
  • GPSM 
  • HVAC module
  • IPC 
Ignition switch position (gateway) IPC  HS-CAN 
  • ABS module
  • PCM
Integrated Keyhead Transmitter (IKT) programming request IPC  MS-CAN 
  • SJB 
IKT  programming status SJB  MS-CAN 
  • IPC 
Illuminated exit status SJB  MS-CAN 
  • BCM-B 
Instrument illumination level SJB  MS-CAN 
  • ACM 
  • BCM-B 
  • FCIM 
  • FDIM 
  • HVAC module
  • IPC 
Interior courtesy lamp battery saver status SJB  MS-CAN 
  • BCM-B 
Interior courtesy lamp delay status SJB  MS-CAN 
  • BCM-B 
Interior courtesy lamp door status SJB  MS-CAN 
  • BCM-B 
Interior courtesy lamp illuminated entry status SJB  MS-CAN 
  • BCM-B 
Key-in-ignition status SJB  MS-CAN 
  • ACM 
  • APIM 
Key-in-ignition warning chime command SJB  MS-CAN 
  • IPC 
Low odometer status IPC  MS-CAN 
  • HVAC module
  • SJB 
Manual transmission clutch top travel switch status PCM HS-CAN 
  • ABS module
Manual transmission upshift indicator request PCM HS-CAN 
  • IPC 
Navigation rolling wheel count ABS module HS-CAN 
  • IPC 
Navigation rolling wheel count (gateway) IPC  MS-CAN 
  • ACM 
  • GPSM 
Occupant Classification Sensor (OCS) calibration data OCSM  HS-CAN 
  • RCM 
OCS  fault status OCSM  HS-CAN 
  • RCM 
OCS  sensor data OCSM  HS-CAN 
  • RCM 
OCS  serial number OCSM  HS-CAN 
  • RCM 
Odometer rolling count PCM HS-CAN 
  • APIM 
  • IPC 
Park brake chime request SJB  MS-CAN 
  • IPC 
Park brake status SJB  MS-CAN 
  • ACM 
  • IPC 
Park brake status (gateway) IPC  HS-CAN 
  • ABS module
  • PCM
Park lamp status SJB  MS-CAN 
  • ACM 
  • FCIM 
  • FDIM 
  • HVAC module
  • IPC 
Passenger seat belt buckle status RCM  HS-CAN 
  • OCSM 
Passive Anti-Theft System (PATS) security data IPC  HS-CAN 
  • PCM
PATS  security data PCM HS-CAN 
  • IPC 
PATS  security data IPC  MS-CAN 
  • SJB 
Perimeter alarm chime request SJB  MS-CAN 
  • IPC 
Perimeter alarm courtesy lamp status SJB  MS-CAN 
  • BCM-B 
Perimeter alarm event trigger source SJB  MS-CAN 
  • IPC 
Perimeter alarm inclination armed status SJB  MS-CAN 
  • BCM-B 
Perimeter alarm inclination sensor status BCM-B  MS-CAN 
  • SJB 
Perimeter alarm inclination/intrusion sensor fault BCM-B  MS-CAN 
  • IPC 
Perimeter alarm intrusion armed status SJB  MS-CAN 
  • BCM-B 
Perimeter alarm intrusion sensor status BCM-B  MS-CAN 
  • SJB 
Restraints Control Module (RCM) serial number RCM  HS-CAN 
  • ABS module
  • OCSM 
Remote start status SJB  MS-CAN 
  • APIM 
Seat belt indicator request RCM  HS-CAN 
  • IPC 
Seat belt warning chime request RCM  HS-CAN 
  • IPC 
Seat belt warning chime status IPC  HS-CAN 
  • RCM 
Slow vehicle speed puddle lamp status SJB  MS-CAN 
  • BCM-B 
Speed control indicator status PCM HS-CAN 
  • ABS module
  • IPC 
Stability control event in progress ABS module HS-CAN 
  • PCM
  • RCM 
Stability control indicator status ABS module HS-CAN 
  • IPC 
  • RCM 
Stability control message center text ABS module HS-CAN 
  • IPC 
Steering wheel angle ABS module HS-CAN 
  • RCM 
Tire revolutions per mile PCM HS-CAN 
  • IPC 
Tire size information ABS module HS-CAN 
  • IPC 
  • PCM
Tire size information (gateway) IPC  MS-CAN 
  • ACM 
  • GPSM 
Tire Pressure Monitoring System (TPMS) indicator command SJB  MS-CAN 
  • APIM 
  • IPC 
TPMS  sensor status SJB  MS-CAN 
  • APIM 
TPMS  system status SJB  MS-CAN 
  • APIM 
  • IPC 
TPMS  tire pressure data SJB  MS-CAN 
  • APIM 
Traction control disable switch status ABS module HS-CAN 
  • IPC 
Traction control event in progress ABS module HS-CAN 
  • PCM
  • RCM 
Transmission malfunction indicator request PCM HS-CAN 
  • IPC 
Transmission overdrive cancel status PCM HS-CAN 
  • IPC 
Transmission selector (PRNDL) status PCM HS-CAN 
  • ABS module
  • IPC 
  • RCM 
Transmission selector (PRNDL) status (gateway) IPC  MS-CAN 
  • ACM 
  • BCM-B 
  • GPSM 
  • SJB 
Transmission shift in progress PCM HS-CAN 
  • ABS
Transmission type PCM HS-CAN 
  • ABS module
  • IPC 
Turn signal command SJB  MS-CAN 
  • IPC 
Turn signal outage, LR BCM-B  MS-CAN 
  • SJB 
Turn signal outage, RR BCM-B  MS-CAN 
  • SJB 
Turn signal sequential command SJB  MS-CAN 
  • BCM-B 
Vehicle speed PCM HS-CAN 
  • ABS module
  • IPC 
  • OCSM 
Vehicle speed (gateway) IPC  MS-CAN 
  • ACM 
  • APIM 
  • BCM-B 
  • GPSM 
  • HVAC module
  • SJB 
Vehicle type information PCM HS-CAN 
  • ABS module
  • APIM 
  • IPC 
Vehicle type information (gateway) IPC  MS-CAN 
  • ACM 
  • HVAC module
Vehicle Identification Number (VIN) information PCM HS-CAN 
  • ABS module
  • APIM 
  • IPC 
  • OCSM 
  • RCM 
VIN  information (gateway) IPC  MS-CAN 
  • APIM 
  • ACM 
  • HVAC module
  • SJB 
Wheel speed data ABS module HS-CAN 
  • PCM
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