RS 4 Quattro Sedan V8-4.2L (BNS) (2007)
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Wheel Speed Sensor: Service and Repair
Front Wheel Drive
Rear Wheel Speed Sensor
Removing
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Loosen the wheel bolts.
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Raise the vehicle.
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Remove the wheel and tire.
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Switch the ignition off.
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Remove the speed sensor bolt - 2 -.
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Remove the wheel speed sensor - 1 - from the wheel bearing housing.
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Loosen the Torx bolt - 3 - and remove the cable bracket.
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Remove the bolt - 1 -.
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Loosen the Torx bolt - 2 - and pull out the cable bracket.
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Unclip the speed sensor wiring from the retainers.
