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

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Removal and installation of the electric motor of a drive of the fan of a heater and conditioner

The control unit of the fan of fresh air is established on the electric motor and can act in film and be replaced only together with the electric motor.

Removal

 PERFORMANCE ORDER

    Disconnect a negative cable (-) the storage battery.

Observe indications of the Section Replacement of the storage battery.

    Remove a ware box, address to the Section Removal and installation of a ware box.
    Disunite the socket (And).
    Release a cable connector (In). Remove facing on a rack And, address to the Section Removal and installation of facing of a rack And. Carefully cast away a rug around an arrangement of feet.
    Take aside a shumozashchitny mat and turn out the screw (C).
    Take aside a shumozashchitny mat and take out from a heater the fan (D) with the built-in control unit.

Installation

 PERFORMANCE ORDER

    Installation is carried out in sequence, return to removal. At installation pay attention to the correct position of the fan in a heater. Fix a cable a connector.