Network Messaged Inputs

Module messaging has increased over time and is becoming the standard for sending and receiving information required to operate the IPC. For a complete list of module messages with the message origination sources, refer to MODULE COMMUNICATIONS NETWORK article.

The status and information messages that the IPC requires from other vehicle inputs are grouped into the following systems/subsystems:

• ABS
  • Anti-lock braking
  • Traction control
• Base brake system
  • Brake fluid level status
  • Parking brake status
• Lighting system
  • LH/RH turn
  • High beam
• Powertrain
  • Charging system
  • Engine emission system
  • Engine rpm
  • Engine temperature
  • Grade assist
  • Transmission range
  • Vehicle speed
  • Cruise control
• SRS
• TPMS