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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 3 (2003 release)

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Mazda 3
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Mazda
3
Operation and maintenance of car
Engine
Transmission
Chassis
Steering Gear
Brakes
Overview
Safe brake pedal
Vacuum brake booster
The main brake cylinder
Pressure regulator
Brake fluid level
Anti-lock brakes (ABS)
Management of dynamic stability
The control lamp DSC
The switch of system DSC, warning lamp off the DSC
The combined dynamic stability control sensor
Block DSC HU / CM system dynamic stability
Management of emergency braking
Controller Area Network (CAN)
On-board diagnostics
brake system
Tables
Onboard electric
Body
 


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Management of dynamic stability



The hydraulic control mechanism of DSC HU / CM and the control strategy of the system is essentially borrowed from the previous model 323, except for the following:
- The DSC unit and hydraulic unit are combined to improve the ease of maintenance;
- Lateral acceleration sensor and the yaw-rate sensor are combined to improve maintainability;
- Brake fluid pressure sensor integrated in the DSC HU / CM;
- Conclusions IO block DSC HU / CM changed;
- Electric power emergency braking is used to enhance security;
- Switch the DSC is used to disable operation DSC;
- System DSC HU / CM provides a speed signal in the audio unit, the switch wiper and washer, a car navigation unit, the actuator system to maintain the speed and alignment control unit by wire, and also outputs the signal speed through CAN;
- Used communication system CAN.




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Anti-lock brakes (ABS)
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The control lamp DSC

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