A4 V6-3.0L (AVK) (2004)
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Harness connector
Measure to
Terminal
1
Engine Ground (GND)
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Switch ignition on.
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Specified value: approx. battery voltage
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Switch ignition off.
If specified value is not obtained:
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Remove rubber seal for plenum chamber cover.
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Remove plenum chamber cover -1- toward front (arrows).
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Pry off both covers -3- using a screwdriver.
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Loosen hex-nuts -4- by several turns.
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Loosen wiper arm -2- from wiper axle by lightly tilting.
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Remove hex nuts completely and remove wiper arms.
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Disconnect securing clips -1- and remove cowl grill -5-.
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Remove cover for E-box, plenum chamber (arrows).
