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Removing and installing evaporator output temperature senderG263 > < Removing and installing centre flap control motorV70

A3 Mk2

Removing and installing right temperature flap control motorV159
Removing and installing right temperature flap control motor -V159-
Vehicles with automatically controlled air conditioner
  Note
t  On vehicles with manually controlled air conditioner, the two temperature flaps are actuated by the temperature flap control motor -V68- and this control motor is therefore not fitted.
t  Operation of the control motor can be checked as follows for example: Connect the two contacts „5“ and „6“ in the control motor connector to a 12 V DC source. The control motor moves as far as the stop in one direction. Interchanging positive and negative reverses the direction. Use an adapter lead for this purpose → Chapter.
t  After fitting a new control motor, perform air conditioner basic setting → "Guided fault-finding" function of vehicle diagnostic, testing and information system VAS 5051.
t  If applicable, the guided fault-finding can be used to additionally check the actuation of electrical air conditioner components e.g. by way of the interchange test → "Guided fault-finding" function of vehicle diagnostic, testing and information system VAS 5051.
Removing
–  Remove the glove compartment: → General body repairs, interior; Rep. gr.68
   
–  Remove the passenger side footwell vent -A- (to facilitate access to the control motor -B-).
  A87-0703
–  Screw out the bolts -B-.
–  Detach the control motor -C-.
–  Detach the lever -E- of the control motor from the connecting rod -D-.
–  Unplug the connector -A-.
Installing
  Note
  A87-0702
The lever -E- at the control motor and the connecting rod -D- are colour coded (black for right temperature flap control motor -V159-).
Re-install all parts removed in reverse order, paying attention to the following:
–  Route the wiring harness such that it cannot come into contact with moving components (e.g. control motor lever).
–  Interrogate the event recorder of the operating and display unit, Climatronic control unit -J255- and erase any faults displayed → "Guided fault-finding" function of vehicle diagnostic, testing and information system VAS 5051.
–  Perform basic setting and final control diagnosis for the air conditioner and interrogate the event recorder again → "Guided fault-finding" function of vehicle diagnostic, testing and information system VAS 5051.
  A87-0702

Removing and installing evaporator output temperature senderG263 > < Removing and installing centre flap control motorV70