Wheel Speed Sensor: Service and Repair

ANTI-LOCK BRAKING SYSTEM WHEEL SPEED SENSOR





COMPONENTS

REMOVAL
FRONT WHEEL SPEED SENSOR





1. Remove the front wheel speed sensor mounting bolt.





2. Remove the front wheel speed sensor after disconnecting the wheel speed sensor connector.

REAR WHEEL SPEED SENSOR
1. Remove the rear seat cushion.





2. Remove the rear pillar trim assembly.
3. Remove the tire assembly.





4. Remove the rear wheel speed sensor after disconnection the wheel speed sensor connector.

INSPECTION





1. Connect an ohmmeter between the wheel speed sensor terminals and measure the resistance.
Service standard
Front: 1300 - 1900 ohms
Rear: 1300 - 1900 ohms





2. Connect a voltmeter between the wheel speed sensor terminals, and measure the voltage by turning the wheel.

NOTE: Set the voltmeter to measure AC voltage. Service standard: AC voltage detected.