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Mazda 3 Service Manual: Front ABS Wheel Speed Sensor Removal/Installation

Mazda 3 Service Manual / Brakes / Brake Control, Vehicle Dynamics / Sensors, Switches, Relays / Front ABS Wheel Speed Sensor Removal/Installation

1. Remove in the order indicated in the table.

2. Install in the reverse order of removal.

3. After installation, verify that there is no twisting in the front ABS wheel-speed sensor.



1

Connector

2

Front ABS wheel-speed sensor

3

Connector

(See Connector Removal Note.)

4

Front ABS wheel-speed sensor wiring harness


Connector Removal Note

1. Pull aside the mudguard and disconnect the connector.

Front ABS Wheel Speed Sensor Inspection
Sensor Output Value Inspection CAUTION: Resistance inspection using other testers may cause damage to the ABS wheel-speed sensor internal circuit. Be sure to use the M-MDS to inspect the A ...

Precaution [ABS]
1. Any one or a combination of the ABS warning and brake system warning lights illuminates even when the system is normal. Warning lights that may illuminate and/or flash ...

Other materials:

Theft Deterrent System Reading Freeze Frame Data
1. Connect the M-MDS (IDS) to the DLC–2. 2. After the vehicle is identified, select the following items from the initialization screen of the IDS. Select “Body”. Select "Burglar Service Functions". 3. Then, select the following item from the screen menu. ...

A/C Compressor Removal/Installation
1. Disconnect the negative battery cable.. 2. Discharge the refrigerant.. 3. Remove the aerodynamic under cover No.2.. 4. Remove the drive belt.. 5. Remove the water hose bracket. CAUTION: If moisture or foreign material enters the refrigeration cycle, cooling ability will b ...

Condenser Inspection
1. Inspect the condenser for cracks, damage, and oil leakage. If there is any malfunction, replace the condenser. 2. Visually inspect the fins for clogging of foreign material. If any fins are clogged, remove the foreign material. 3. Visually inspect for bent fins. ...

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