Front Wheel Speed Sensor Inspection; Rear Wheel Speed Sensor On-Vehicle Inspection - Suzuki Liana RH413 Service Manual

4E-38 ABS:
CAUTION
!
Do not pull or twist wire harness more than
necessary when installing front wheel speed
sensor.
[A]: OK
[B]: NG
3) Check that there is no clearance between sensor
and knuckle.

Front Wheel Speed Sensor Inspection

• Check sensor for damage.
• Measure resistance of sensor.
Between both terminals (1) of sensor
1.2 – 1.6 kΩ at 20 °C (68 °F)
Between sensor terminal (1) and sensor body (2)
Infinity (∞)
If the check result is not as specified and any
malcondition is found, replace.
Rear Wheel Speed Sensor On-Vehicle
Inspection
Output Voltage Inspection
1) Disconnect negative cable from battery.
2) Remove quarter inner trim (1).
I3RH0A450015-01
3) Turn over floor carpet.
4) Hoist vehicle.
5) Disconnect connector of wheel speed sensor.
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6) Connect voltmeter between connector (1) terminals.
7) While turning wheel at a speed of approximately 3/4
to 1 1/4 rotation per second, check AC voltage of
sensor.
Output AC voltage at 3/4 to 1 1/4 rotation per
second
53 mV or more
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[A]
1
[B]
1
[A]: For wagon model
[B]: For sedan model
S3RH0A4506008
I3RH0A450023-01
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