A6 Sedan V6-2.8L (AHA) (1998)
Wheel Speed Sensor: Service and Repair
Front Axle
ABS wheel speed sensor, removing and installing
Removing
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Loosen wheel bolts.
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Raise vehicle.
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Remove wheel.
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Remove grommet -1- from wheel housing.
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Disconnect ABS wheel speed sensor harness connector -2-.
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Disconnect ABS wheel speed sensor wiring from retainers (arrows).
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Pull ABS wheel speed sensor out of wheel bearing housing.
When installing, pay particular attention to the following points
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Replace clamping sleeve, Refer to Brakes and Traction Control; Service and Repair.
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Before installing speed sensor, install sealing cuff.
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Connect ABS wheel speed sensor wiring and snap grommets into retainers.
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Turn wheels completely to left and right stop positions and check ABS wheel speed sensor wiring clearance.