Removing and installing refrigerant lines (LF) Mazda 3

Disconnect the negative cable from the battery.

Discharge the coolant

Removing and installing the drive shaft (automatic vehicles) Mazda 3

Remove drive shafts for replacement or repair

Checking sensor resistance

Disconnect the ABS wheel speed sensor connector

Removing and installing Mazda 3 upper control arm

Support the steering knuckle using a jack

The windshield wiper system consists of a gearmotor, linkage, wiper arms with brushes and a switch

Adjusting the Mazda 3 automatic transmission range switch

Disconnect the cable from the negative battery terminal.

Remove the nut and disconnect the transmission control cable (fig. 1).

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

Mazda 3 electronic control system (PCM)

The automatic transmission PCM is integrated with the engine control unit.

The vehicle's PCM outputs a control signal to the engine and transmission according to the signals from all sensors and/or switches

Disconnect the negative cable from the battery

Discharge the coolant

Remove the right mudguard and mudguard

The Supplementary Restraint System (SRS) includes two main subsystems: