Repair procedures

Removal

1. Remove the rear wheel speed sensor mounting bolt (A).




2. Remove the sensor cable bracket mounting bolt (A).




3. Disconnect the rear wheel speed sensor connector.

Inspection

1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground.

CAUTION:
In order to protect the wheel speed sensor, when measuring output voltage, a 100 Ohms resister must be used as shown.




2. Compare the change of the output voltage of the wheel speed sensor to the normal change of the output voltage as shown below.





V_low : 0.59 V ~ 0.84 V
V_high : 1.18 V ~ 1.68 V
Frequency range : 1 - 2,500 Hz