A controller area network (CAN) system has been adopted in which multiplex communication is performed using a single communication path.
A high-speed controller area network (HS-CAN) has been adopted for the communication between the following modules:
PCM
DSC HU/CM
TCM (ATX)
AFS control module (with AFS system)
Front body control module (FBCM)
Vehicle control module (V/C-module) (with mazda radar cruise control (MRCC) system)
DC-DC converter (i-ELOOP) (with i-ELOOP system)
Position memory control module (with power seat)
Laser sensor (with smart city brake support system)
Forward sensing camera (with forward sensing camera)
EPS control module
Start stop unit
SAS control module
Audio amplifier (with Bose®)
Instrument cluster
A mid-speed controller area network (MS-CAN) has been adopted for the communication between the following modules:
Instrument cluster
Audio unit (with Bluetooth system)
SIRIUS satellite radio unit (with SIRIUS satellite radio)
Clock (with manual air conditioner)
Climate control unit
BSM control module (LH) (with BSM system)
Rear body control module (RBCM)