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– Remove Data bus on board diagnostic interface -J533- (se‐
cured to bracket -A- in area of steering column). Refer to⇒
Electrical Equipment; Rep. Gr. 90 ; Removal and Installation .
– Remove bracket -A-. Refer to⇒ Body Interior; Rep. Gr. 70 ;
Removal and Installation .
– Mark connector -C- to Left Temperature Door Motor -V158-
(danger of interchange with other connectors of same con‐
struction).
– Disconnect connector -C- from Left Temperature Door Motor.
– Remove cover (on heater core) -A-.
– Remove bolts -D-.
– Remove Left Temperature Door Motor -B-.
– Loosen lever -E- on Left Temperature Door Motor from con‐
necting rod -F-.
Installing
Note
Currently the lever -E- on the motor is “gray“ and the connecting
rod -F- “black“.
Reinstall all removed components in the opposite sequence while
observing the following:
– Install the wiring harness so that it cannot come in contact with
any moving parts (e.g. the actuating arm of the control motor).
– 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
and check the DTC memory one more time. Refer to Vehicle
diagnosis, testing and information system -VAS5051B- in the
"Guided Fault Finding" function.
Audi TT 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 01.2011
134
Rep. Gr.87 - Air Conditioning