Front

CLEARANCE INSPECTION





1. Inspect for clearance between the wheel-speed sensor and the sensor rotor.
^ If not as specified, correct installation condition or replace the ABS wheel-speed sensor.
Clearance
1.3 - 2.0 mm (0.0512 - 0.0787 inch)

RESISTANCE INSPECTION
1. Disconnect the ABS wheel-speed sensor connector.
2. Inspect for resistance at the ABS wheel-speed sensor.
^ If not as specified, replace the ABS wheel-speed sensor.
Resistance
1.28 - 1.92 K ohms

VOLTAGE INSPECTION
1. On level ground, jack up the vehicle and support it evenly on safety stands.
2. Disconnect the ABS wheel-speed sensor connector.
3. Inspect each wheel by rotating it at one revolution per second.
^ If not as specified, replace the ABS wheel-speed sensor.
Voltage
0.23 V min. (AC)

VOLTAGE PATTERN INSPECTION
1. On level ground, jack up the vehicle and support it evenly on safety stands.





2. Disconnect the ABS wheel-speed sensor connector and connect an oscilloscope to the sensor connector.
3. Inspect for voltage pattern by rotating it at one revolution per second.