The vehicle has a 12V electrical system.

Body ground is connected to the negative battery terminal

Removing and installing the vacuum booster for Mazda 3

Remove the battery and battery tray

Consumers are connected to the "positive" power source by a wire, and to the "negative" one - through the car body ("mass"). This method allows you to reduce the number of wires and simplify installation

Checking Mazda 3 brake pedal height

Check that the distance from the floor mat to the center of the top surface of the pedal support pad is correct.

Pedal height (reference value)

Disconnect the negative battery cable.

Remove the plug hole plate.

Remove the high voltage wire.

Mazda 3 coolant change

Measure the temperature of the coolant and its density with a thermometer and a hydrometer.

The starter can be turned on if the range switch is in the "P" (parking) or "N" (neutral) position (Fig. 1.)

In the "P" (parking) position of the range switch, the front wheels are mechanically blocked from rotation.

Due to the fact that the vehicle uses a system without fuel return to the tank, the fuel pump unit, with the exception of the fuel gauge sensor, is integrated

Removing and installing the gearshift mechanism Mazda 3

Remove the battery, its tray, and the tray mounting bracket.

Remove the air filter element

Mazda 3 motion stabilization systems

Traction control system (TCS)

The traction control system (PBS) improves the traction properties of the car and traffic safety by regulating the torque developed by the engine and braking the slipping wheel