audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Wheel Speed Sensor|Service and Repair > < Front Axle
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Wheel Speed Sensor: Testing and Inspection
Rear Axle

ABS wheel speed sensor rotor, checking 

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Loosen wheel bolts.

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Raise vehicle.

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Remove wheel.

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Pull ABS wheel speed sensor out of wheel bearing housing.

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Check rotor for dirt and damage.

Notes: 
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If ABS wheel speed sensor rotor is damaged or dirty, remove axle arm or drive axle. If damaged, replace outer constant velocity joint together
with ABS wheel speed sensor rotor.

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Axle arm and outer constant velocity joint are supplied with ABS wheel speed sensor rotor as a replacement part

Wheel Speed Sensor|Service and Repair > < Front Axle