Mazda 3 Service Manual: Electrical

Pilot Bearing Inspection [C66 M R]

1. Without removing the pilot bearing, turn the bearing while applying force in the axial direction. If there is any malfunction, replace the pilot bearing.. ...

Electrical System

Electrical Parts Battery cable Before disconnecting connectors or removing electrical parts, disconnect the negative battery cable. Wiring Harness To remove the wiring ha ...

Other materials:

Front Side Marker/Front Turn Light Bulb Removal/Installation
1. Disconnect the negative battery cable.. 2. Slightly bend back the front mudguard.. 3. Rotate the front side marker/front turn light socket in the direction of the arrow shown in the figure. 4. Remove the front side marker/front turn light bulb. 5. Install in the reverse order of ...

Clock Spring Adjustment
NOTE: The adjustment procedure is also specified on the caution label of the clock spring. 1. Set the front wheels straight ahead. CAUTION: The clock spring will break if over–wound. Do not forcibly turn the clock spring. 2. Turn the clock spring clockwise until ...

Engine Coolant Temperature (ECT) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
WARNING: When the engine is hot, it can badly burn. Turn off the engine and wait until it is cool before removing the ECT sensor. ECT Sensor No.1 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Drain the engine coolant.. 4. Remove the battery and b ...