Removing and installing dash panel vent control motor V562 — AUDI

Removing and installing dash panel vent control motor
V562
Note
There are different versions of the heater and air conditioner for these vehicles (e.g. the Audi A4) depending on vehicle equipment. Pay attention to the correct version and assignment of the different components
Chapter
and
Electronic parts catalogue
.
This control motor is only fitted on vehicles with a
“High”
air conditioner.
At present all the control motors on this vehicle are identical. During basic setting, the control motors are assigned and adapted in accordance with the series connection of the wiring. If the sequence is not as specified, the matching of the control motors and thus flap control will not be correct
Chapter
“
Overview of control motors of air conditioner
”
.
After installing the control motor, perform air conditioner basic setting
Vehicle diagnostic tester
“Guided fault-finding”
mode.
If necessary, actuation of the electrical components of the air conditioner can be checked by way of the
“Final control diagnosis”
and
“Basic setting”
functions (e.g. to check for interchange)
Vehicle diagnostic tester
“Guided fault-finding”
mode.
The air duct to the vents for the broad band nozzle is opened and closed in line with the setting on the
front air conditioner operating and display unit
E87
by way of the
dash panel vent control motor
V562
.
After installing a new control motor, check actuation by the
front air conditioner operating and display unit
E87
and operation of the control motor
Vehicle diagnostic tester
“Guided fault-finding”
mode.
Removing
Move the front passenger seat to the rearmost position.
Switch off the ignition.
Remove the glove box
General body repairs, interior
Rep. gr.
68
Shelves/storage compartments/covers; Removing and installing glove box
.
Remove the front passenger side dash panel vent
General body repairs, interior
Rep. gr.
70
Dash panel; Removing and installing dash panel vent
.
Note
There are different versions of these control motors (with an open shaft
2
or with a closed shaft
4
)
Chapter
“
Distinguishing features of different makes of control motor
”
.
On a control motor
1
with an open mount for the shaft
2
, the control motor can be pressed off the shaft. Particular care must be taken when detaching a control motor
3
with a closed shaft
4
from the shaft of the connecting element to avoid damaging this.
Caution
Risk of damaging shafts or connecting elements on removing a control motor with closed shaft
4
On a control motor with closed shaft
4
, the connecting element cannot be pressed out of the control motor shaft mount.
Take great care when detaching a control motor with closed shaft
4
. In particular make sure that the connecting elements do not work loose from their mounts at the applicable holder.
Note
The following illustrations show removal and installation for a control motor with an open shaft
2
.
Remove the air duct
E
(to the centre and right dash panel vents)
Item
.
Screw out the bolts
A
.
Detach the control motor
B
from the flap shaft
D
.
Installing
Install in reverse order, paying attention to the following:
Caution
Turning the mount
B
of the control motor
C
by hand may damage the electronics in the control motor.
Note
The mount of the control motor has no stop. It rotates permanently if the control motor is actuated. A detached control motor should therefore not be actuated.
Check the shaft
A
and the mount
B
of the control motor
C
. They must be properly aligned for assembly.
Attach the mount
B
of the control motor to the flap shaft
A
.
Note
Check the connection between the control motor mount and the shaft. There must not be any play.
Tighten the bolts
A
.
Lay the wiring harness to the connector
C
such that it cannot come into contact with moving components.
Install the air duct
E
(to the centre and right dash panel vents)
Item
.
Perform basic setting and final control diagnosis for the air conditioner
Vehicle diagnostic tester
“Guided fault-finding”
mode.
Note
The control motors on this vehicle are equipped with electronics. A new control motor only learns its position at the heater and air conditioning unit in the course of basic setting and can then be actuated by the
front air conditioner operating and display unit
E87
(all control motors are identical at present)
Vehicle diagnostic tester
“Guided fault-finding”
mode.
During basic setting, the control motors are assigned and adapted in accordance with the series connection of the wiring. If the sequence is not as specified, the matching of the control motors and thus flap control will not be correct
Chapter
“
Overview of control motors of air conditioner
”
.
Interrogate the event memory of
E87
and erase any faults displayed
Vehicle diagnostic tester
“Guided fault-finding”
mode.