Mazda 3 Service Manual: Sensors, Switches, Relays

Parking Brake Switch Inspection

1. Remove the upper panel.. 2. Disconnect the parking brake switch connector. 3. Verify that the continuity is as indicated in the table. If not as indicated in the table, replace the ...

Brake Fluid Level Sensor Inspection

1. Disconnect the brake fluid level sensor connector from the master cylinder. 2. Inspect for continuity according to fluid level between the brake fluid level sensor terminals. If no ...

Other materials:

Immobilizer System
The immobilizer system allows the engine to start only with a key the system recognizes. If someone attempts to start the engine with an unrecognized key, the engine will not start, thereby helping to prevent vehicle theft. If you have a problem with the immobilizer system or the key, co ...

Joint Shaft Removal/Installation [Skyactiv G 2.0]
CAUTION: Performing the following procedures without first removing the ABS wheel-speed sensor may possibly cause an open circuit in the wiring harness if it is pulled by mistake. Before performing the following procedures, remove the ABS wheel-speed sensor connector (axle side) and ...

Front Stabilizer Control Link Inspection
1. Remove the front stabilizer control link from the vehicle.. (See FRONT STABILIZER REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo] 2. Inspect for bending or damage. If there is any malfunction, replace the stabilizer control link. 3. Rotate the ball joint stud 10 times and shake it side to side ...