CONTROL SYSTEM OUTLINE

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•  A CAN (Control 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 (ATX)
―  EPS control module
―  ABS HU/CM (with ABS)
―  DSC HU/CM (with DSC)
―  Water heater unit (with water heater system)
―  Keyless control module (with advanced keyless entry and push button start system)
―  Rear vehicle monitoring control module (RH) (with rear vehicle monitoring system)
―  BCM
―  SAS control module
―  AFS control module (with AFS)
―  Instrument cluster
―  Climate control unit (with full-auto air conditioner)
―  Climate control unit (with manual air conditioner)
―  HF/TEL unit (with HF/TEL system)
―  Car-navigation unit (with car-navigation system)
―  Audio unit (without car-navigation system)
―  Information display
•  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.