Audi Workshop Service and Repair Manuals

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Using a suitable ejector tool from Wiring Harness Repair Kit VAS 1978, push out the relevant contacts.

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Unplug brake wear indicator connector -1- on left brake.

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Unclip wiring from bracket -2-.

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Release connector on wheel speed sensor and disconnect wiring.

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Remove defective wiring for wheel speed sensor.

Installing 

Install in reverse sequence; note the following points:

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Install new wheel speed sensor wiring.

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Clip in speed sensor wiring - arrow.

Note:

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Make sure sensor wire is not twisted in wheel housing.

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Guide contacts into connector housing.