Audi Q7 2007 Repair Manual page 199

– Remove the bolts -A-.
Note
Mark the connector (for example, as "left") before disconnecting
from control motor due to a risk of interchange with connector on
control motor for right side.
– Disconnect the connector from the Left Rear Upper Body Vent
Motor - V315- -B- and remove the control motor -C-.
Installing
– Check the position of toothed gear -E-, it must be located in
the position depicted (at stop -D-).
Note
If the toothed gear stop on the motor -E- is not in the position
♦
depicted, connect the terminals "5" and "6" of control motor via
a 5A fuse to a 12 V battery, for example using adapter lead
(refer to
⇒ "9.11 Preparing Adapter Cables for Control Motor Actua‐
tion", page 117 ) (or an adapter lead from the Connector Test
Set - VAG1594/C- ). Rotate the control motor until the toothed
gear is in the position shown. The turning direction can be re‐
versed by switching positive and negative.
If toothed gear stop on motor -E- is not at stop -D- in the po‐
♦
sition depicted, door -A- must be closed (to close the door,
rotate in direction of arrow -C- until it reaches stop).
– Reach into air duct above opening of removed vent in rear
center console and set the door -A- into a vertical position
(completely open).
– Check position of toothed gear at door -F-, the first tooth must
still be completely visible (the first tooth gap is covered halfway
by edge of opening -G-) and position of toothed gear at control
motor -D- (it must be at the stop as depicted).
– Install the control motor -C-.
– Install the bolts -A-.
– Connect the connector -B- to the control motor -C-.
– Check DTC memory of the Climatronic Control Module - J255-
front A/C control head (and of Rear A/C Display Control Head
- E265- ) and erase any DTCs displayed. Use the Vehicle Di‐
agnostic Tester via the "Guided Fault Finding" function.
– If necessary, perform a basic setting and output diagnostic test
mode on the A/C system. Use the Vehicle Diagnostic Tester
via the "Guided Fault Finding" function.
Heating, Ventilation and Air Conditioning - Edition 04.2013
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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
9. A/C System Control Components Inside Passenger Compartment
Audi Q7 2007 ➤
193