A8 Sedan V8-3.7L (AEW) (1997)
Wheel Speed Sensor: Service and Repair
Rear
ABS wheel speed sensor, removing and installing
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Switch off ignition.
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Raise vehicle.
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Remove wheel.
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Disconnect harness connector for wheel speed sensor wire.
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Disconnect ABS wheel speed sensor wiring from retainers.
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Pull ABS wheel speed sensor out of wheel bearing housing.
Installing
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Replace clamping sleeve (item -5-).
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Before inserting ABS wheel speed sensor, install sealing cuff and coat wheel speed sensor completely using G 000 650 solid lubricant.
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Press ABS wheel speed sensor in by hand until impact.
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Connect ABS wheel speed sensor wiring and snap in retainers.
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Mount wheels and tighten to 120 Nm.