CONTROL SYSTEM OUTLINE

id094000103000

• A CAN (Controller Area Network) system has been adopted in which multiple signals are transmitted over a single communication path as a result of wiring harness simplification.
• Twisted-pair wiring is used for connections between the following modules.

  ― PCM
  ― TCM (AT)
  ― ABS HU/CM (with ABS)
  ― DSC HU/CM (with DSC)
  ― Power retractable hardtop control module (with power retractable hardtop)
  ― Active bonnet control module (with active bonnet)
  ― Keyless control module (with theft-deterrent system)
  ― Steering angle sensor (with DSC)
  ― Instrument cluster
  ― Audio unit (with HF/TEL system)
  ― HF/TEL unit (with HF/TEL system)

• With an on-board diagnostic function included for each multiplex module, display of DTCs using the Mazda Modular Diagnostic System (M-MDS) has improved serviceability.