SX4 4WD L4-2.0L (2008)
Wheel Speed Sensor: Component Tests and General Diagnostics
ABS
Front Wheel Speed Sensor Encoder On-Vehicle Inspection
Before inspecting front wheel speed sensor encoder, remove front drive shaft.
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Check sensor encoder (1) for crack, damage or deformation.
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Turn wheel and check if sensor encoder rotation is free from eccentricity and looseness.
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Check that no foreign material is attached.
If any faulty is found, clean or replace.
ESP
Front Wheel Speed Sensor Encoder On-Vehicle Inspection
Output Voltage Inspection
1. Disconnect negative (-) cable from battery.
2. Hoist vehicle a little.
3. Disconnect wheel speed sensor connector.
4. Set up measuring device as shown in figure, the resistance to 115 ohms and the power supply voltage to 12V
Caution:
Incorrect voltage and/or wrong connection cause damage to wheel speed sensor.
