Mazda 3 since 2003
1. Operation and maintenance of the car
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
6.1. General information
6.1.1. Safety pedal of a brake
6.1.2. Vacuum amplifier of brakes
6.1.3. Main brake cylinder
6.1.4. Pressure regulator
6.1.5. Sensor of level of brake fluid
6.1.6. Anti-blocking system of brakes (ABS)
6.1.7. Management of dynamic stability
6.1.8. Control lamp of DSC
6.1.9. DSC system switch, control lamp of shutdown of the DSC system
6.1.10. Integrated sensor of management of dynamic stability
6.1.11. DSC HU/CM block of system of dynamic stability
6.1.12. Management of emergency brake application
6.1.13. Local network of the controller (CAN)
6.1.14. Onboard diagnostics
6.2. Brake system
6.3. Tables
7. Onboard electric equipment
8. Body
 








6-1-14-bortovaya-diagnostika.html

6.1.14. Onboard diagnostics

Work of system of onboard diagnostics of anti-blocking system of brakes (ABS/TCS) or DSC is in essence borrowed from the previous model 323 (BJ), except for the following:
– diagnostic codes, functions of the monitor of data of PID and function of active teams are changed;
– a conclusion of the TBS DLC socket is removed;

Блок-схема системы бортовой диагностики автомобиля Мazda 3
Fig. 6.8. Flowchart of system of onboard diagnostics of the Mazda 3 car: 1 – control lamp of the TCS (DSC) system; 2 – control lamp of shutdown of the TCS (DSC) system; 3 – lamp of the alarm system of anti-blocking system of brakes; 4 – lamp of the alarm system of the brake system; 5 – malfunction display function; 6 – function of onboard diagnostics; 7 – consecutive communication; 8 – memory function; 9 – failure detection function; 10 – function of control of data; 11 – function of active team; 12 – reliability function; 13 – input equipment of data; 14 – normal field of management; 15 – DLC 2 socket; 16 – WDS or analog; 17 – function of check of hydraulic elements; 18 – output device


– use of WDS or an analog with anti-blocking system of brakes (ABS/TCS) or DSC HU/CM allows to provide four-digit display of diagnostic codes and active purpose of the command modes that improves maintainability.

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6.1.13. Local network of the controller (CAN)
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6.2. Brake system