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:

Vanity Mirror Illumination Inspection
1. Disconnect the negative battery cable.. 2. Remove the sunvisor.. 3. Verify that the continuity between the vanity mirror illumination terminals is as indicated in the table. If not as indicated in the table, inspect the bulb. If there is no malfunction, replace the sunvisor. ...

EGR Pipe Removal/Installation [Mzr 2.3 Disi Turbo]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the battery and battery tray.. 4. Remove the following parts.. Fresh-air duct Air cleaner Charge air cooler Air hose Air duct 5. Set the throttle body out of the way ...

Power Window System Initialization Procedure
NOTE: If the following operations have been performed, initial setting is reset, and auto up/down and two-step down operation are disabled. Therefore, performing initial setting is necessary. Negative battery cable is disconnected. Power window main switch ...