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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5
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CONTROLLER AREA NETWORK (CAN)

Outline

  • The DSC HU/CM sends and receives data to and from other modules via the CAN system. Refer to MULTIPLEX COMMUNICATION SYSTEM for a detailed explanation of the CAN system. (See MULTIPLEX COMMUNICATION SYSTEM.)

Data sent

  • Brake status

  • DSC system-related information

  • Engine Status

  • Smart City Brake Support (SCBS)-related information

  • Vehicle speed

  • Wheel speed (LF, RF, LR, RR)

  • Yaw rate

  • Lateral-G

  • Longitudinal-G

Data received

  • Acceleration signal status

  • Accelerator pedal opening angle

  • Air bag system warning light on request

  • Ambient temperature

  • AT gear position

  • Back-up light on request

  • Back-up light switch

  • Battery charge status

  • Brake light status

  • Brake switch (No.1 signal)

  • Clutch pedal stroke sensor

  • Driving condition

  • DSC OFF switch status

  • DSC system-related information

  • Electric vacuum pump-related information

  • Engine displacement

  • Engine speed

  • Engine torque

  • Fuel cut request

  • Hands-free telephone system-related information

  • Ignition key status

  • Ignition off timer

  • Manual shift control

  • Parking brake status

  • Rolling counter

  • Shift range position

  • Steering angle (relative steering angle) signal

  • Target gear position

  • Tire size

  • TPMS OFF switch status

  • Traveled distance

  • Vacuum in the power brake unit

  • Vehicle speed

  • Yaw rate

  • Lateral-G

  • Longitudinal-G

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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5

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