Mazda 3 Service Manual: Horn

Windshield Removal

1. Disconnect the negative battery cable. 2. Remove the following parts: a. Windshield wiper arm and blade. b. Cowl grille. c. Rain sensor (Vehicles with auto light/wiper system). d. Auto-di ...

Horn Inspection

1. Disconnect the negative battery cable.. 2. Remove the front bumper.. 3. Remove the horn.. 4. Apply battery positive voltage and connect the ground as shown in the figure and verify the horn ...

Other materials:

Pressure Sensor Removal/Installation [Two Step Deployment Control System]
1. Switch the ignition to off. 2. Disconnect the negative battery cable and wait for 1 min or more.. 3. Remove the inner garnish.. 4. Remove the front door trim.. 5. Remove the bolts. 6. Remove the pressure sensor. 7. Disconnect the connector from the pressure sensor by pressing the ...

Instrument Cluster Inspection
Speedometer Using a speedometer tester CAUTION: When only the front or the rear wheels are driven using a speedometer tester, the ABS or DSC may determine that the vehicle speed signal is in error and the engine cannot be stopped by the normal operation. If the engine cannot be stopp ...

Vacuum Line Inspection
MZR 2.0, MZR 2.5, MZR 2.3 DISI Turbo 1. Remove the vacuum hose.. 2. Verify that air can be blown from the power brake unit side of the vacuum hose towards the intake manifold side, and that air cannot be blown in the opposite direction. If there is any malfunction of the inner che ...