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:

Headlight Auto Leveling System Initialization
CAUTION: If the headlight auto leveling initial setting is not stored correctly, the headlight auto leveling system may not operate normally. To store the initial setting correctly, perform the initial setting with the vehicle under the following conditions: No occupant ...

Hole Cover Removal/Installation
With Car-navigation system 1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Upper column cover. b. Instrument cluster. c. Center panel. d. Center cover. e. Dashboard upper panel. f. Multi information display. 3. Pull the hole cover in the direction of arr ...

Mass Air Flow (MAF) Sensor/Intake Air Temperature (Iat) Sensor No.1 Removal/Installation [Skyactiv G 2.0]
CAUTION: Be careful not to hit the sensor element or allow foreign matter to get on it during sensor removal/installation. If the sensor element is hit or foreign matter gets on it, an error may occur in the sensor output signal resulting in deterioration in the engine control. ...