Audi A4, S4

since 2000 of release

Repair and car operation

Audi A4, S4
+ Introduction
+ Governing bodies and receptions of safe operation
+ Current leaving and service
+ Engine
- Systems of cooling, heating and air conditioner
   + cooling System
   - Systems of ventilation, heating and air conditioning
      General information and security measures
      Removal and installation of the air snuffled
      Removal and installation of the electric motor of a drive of a ventilating zaslonka
      Removal and control unit installation by the heater/conditioner
      Removal and installation of the electric motor of a drive of the fan of a heater and conditioner
      Removal and installation of the sensor of temperature of external air
      Removal and installation of an additional heating element
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
+ Coupling, power shafts and differential
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Removal and installation of the electric motor of a drive of a ventilating zaslonka

Ventilating zaslonka are actuated by the electric motor. All electric motors fasten equally on a heater/conditioner box. For access to an installation site it is necessary to remove various covers. For simplification of orientation electric motors are painted in various colors.

After installation electric motors are necessary for coordinating with the control unit. On HUNDRED for this purpose there is a special diagnostic device.

Removal

PERFORMANCE ORDER

Disconnect a negative cable (-) the storage battery.

Observe indications of the Section Replacement of the storage battery.

the Section Removal and installation of a ware box

Electric motor of a drive of a zaslonka of heating of glasses

PERFORMANCE ORDER

Disunite the socket (And) and turn out screws (In).
Disconnect the electric motor from the holder (C).
Disconnect the electric motor lever (D) from a connecting bar.

Electric motor of a drive of the right zaslonka of adjustment of air temperature

PERFORMANCE ORDER

Disunite the socket (And) and turn out the screw (In).
Disconnect the lever (C) the electric motor from a connecting bar (D) and remove the electric motor.

Electric motor of a drive of the central zaslonka

PERFORMANCE ORDER

Remove a pocket from the driver, address to the Section Removal and pocket installation from the driver.
Disunite the socket (And), turn out the screw (In) and remove the electric motor.

Electric motor of a drive of the left zaslonka of adjustment of air temperature

PERFORMANCE ORDER

Disunite the socket (And) and turn out screws (In).
Disconnect the lever (C) the electric motor from a connecting bar (D) and remove the electric motor.

Electric motor check

For check of the electric motor it is necessary to make a special cable.

PERFORMANCE ORDER

Use the tip (And) AUDI 8D0 972 706. To contacts (5) and (6) attach wires section ^{0.25 mm2}. By other ends of wires attach ordinary tips crocodiles (In).

The tip attach to the electric motor, and the tip crocodile to a source of a direct current 12 V.Elektrodvigatel's tension should move against the stop. At change of polarity the rotation direction should change.

Installation

PERFORMANCE ORDER

Establish the electric motor so that pins (And) and (C) entered into a groove of a kulachkovy washer (C).

On an accompanying illustration the electric motor of a drive of the central zaslonka is shown.

Plait of wires lay so that it did not adjoin to moving parts, for example, the electric motor lever.

Further installation is carried out in sequence, return to removal.

Attach a negative cable (-) the storage battery.

Observe indications of the Section Replacement of the storage battery.

Carry out the main control by means of the diagnostic device. Consider information from memory of malfunctions and then erase it (work HUNDRED).