Front Wheel Speed Sensor; Output Voltage Inspection; Peak-To-Peak Voltage - Suzuki Baleno Manual

5B-34 ANTILOCK BRAKE SYSTEM (ABS)

FRONT WHEEL SPEED SENSOR

NOTE:
Never remove sensor rotor from drive shaft outside joint.
Refer to Section 4 for replacement procedure of joint with sensor.
1. Wheel speed sensor connector
2. Rotate by hand

1. Peak-to-peak voltage

OUTPUT VOLTAGE INSPECTION

1) Turn ignition switch to OFF position.
2) Hoist vehicle a little.
3) Disconnect connector of wheel speed sensor.
4) Connect voltmeter between connector terminals.
5) While turning wheel at a speed of approximately 2/3 to 1 full
rotation per second, check AC voltage of sensor.
Output AC voltage at 2/3
to one rotation per second (29 – 44 Hz): 150 mV or more
If measured voltage is not as specified, check sensor, rotor and
their installation conditions.
Reference
When using oscilloscope for this check, check if peak-to-peak volt-
age meets specification and waveform is complete.
Peak-to-peak voltage
at 2/3 to one rotation per second (29 – 44 Hz): 210 mV or more
20 mS / Div.
1. Left front wheel speed sensor
2. Left front strut
3. Sensor rotor
4. Sensor bolt