Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
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.
– Disconnect connectors -B- and -C-.
WARNING
Heat sink on Fresh Air Blower Control Module may be hot.
– Remove bolt -A-.
– Remove Fresh Air Blower Control Module -J126- -D- from
mount in Fresh Air Blower -V2- .
Installing
Reinstall all removed components in the opposite sequence while
observing the following:
Note
♦
When installing, make sure the fresh air blower control module
-D- fits correctly inside the fresh air blower mount.
♦
Make sure the fresh air blower control module and fresh air
blower are working properly after they are installed.
– Check Climatronic control module -J255- DTC memory and
erase any possible displayed malfunctions using Vehicle di‐
agnosis, testing and information system -VAS5051B- in the
"Guided Fault Finding" function.
– Perform a basic setting and output diagnostic test on the A/C
(heater) and check the DTC memory one more time. Refer to
Vehicle diagnosis, testing and information system -
VAS5051B- in the "Guided Fault Finding" function.
5.11
Fresh Air Blower Control Module -J126-
and Fresh Air Blower -V2-
Caution
Do not grasp fan wheel of Fresh Air Blower, force against the
fan wheel or shifting the balancing weights fastened to fan
wheel may cause imbalance and then problems during oper‐
ation.
Removing
– Remove the glove compartment. Refer to ⇒ Body Interior;
Rep. Gr. 68 ; Removal and Installation .
– Remove screw clips -A- and remove insulating mat -B-.
Audi TT 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 01.2011
5. Removal and Installation
141