S6 Quattro Sedan V10-5.2L (BXA) (2007)
Blower Motor: Service and Repair
Fresh Air Blower
Removing
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Switch off ignition.
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Remove the plenum chamber cover.
CAUTION!
Even when the engine is cold, both pump/valve unit valves can be hot.
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Remove the windshield wiper arm and cowl panel trim
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If necessary, remove the dome brace (not present in all vehicles).
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Remove the air intake unit upper cover => [ Air Intake Unit Upper Cover ] See: Air Duct/Service and Repair/Air Intake Unit Upper Cover.
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Remove the fresh air blower control module (J126) => [ Fresh Air Blower Control Module ] See: Control Module HVAC/Service and
Repair/Fresh Air Blower Control Module.
CAUTION!
The heat sink of the Fresh Air Blower Control Module (J126) may be hot.
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Disconnect the connectors - C -, - D - and - F - at the various components.
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Loosen the grommet - B - from the air intake unit housing and lay the wiring harness - A - aside.
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Carefully loosen the connecting element - B - from the control motor - A - (e.g. with a screwdriver).