Q7 Quattro V6-3.6L (BHK) (2007)
Air Door Actuator / Motor: Service and Repair
Recirculation Flap Motor V113, Removing and Installing
Recirculation Flap Motor V113, removing and installing
NOTE:
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Versions vary for vehicles (front A/C control head Climatronic Control Module J255) with A/C system version "Comfort" and "Basic" Parts
Catalog.
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With Recirculation Flap Motor Position Sensor G143 on "Comfort" version A/C system
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On vehicles with "Basic" version A/C system, the control motor is moved only to its two end positions over the activation period by the front A/C
control head Climatronic Control Module J255, it is not possible to detect malfunctions because of a missing potentiometer.
Removing
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Switch ignition off
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Remove lower right instrument panel trim.
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Mark the installation position of coupling rod - D - and remove it from control motor - B -.
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Disconnect connector - C - from Recirculation Flap Motor V113.
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Remove bolts - A -.
Installing
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Check the version of Recirculation Flap Motor V113 - B - and remove it.
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Check function of the installed control motor. To do this, switch ignition on and actuate the control motor through the different settings on front
A/C control head Climatronic Control Module J255 so that it moves from fresh air mode into air recirculation mode and back again into fresh air
mode (only necessary on vehicles with "Basic" version A/C control head).
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Check DTC memory of front A/C control head Climatronic Control Module J255 and erase DTCs displayed if necessary. Vehicle Diagnosis,
Testing and Information System VAS 5051 in "Guided Fault Finding" function. (only in vehicles with "Comfort" version A/C system)
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Perform basic setting (and output Diagnostic Test Mode (DTM) if necessary) on the A/C system. Vehicle Diagnosis, Testing and Information
System VAS 5051 in "Guided Fault Finding" function. (only in vehicles with "Comfort" version A/C system)
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Install the remaining removed components again in reverse order.
