BMW 3 series E46

Since 1998 of release

Repair and car operation


The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
+ Current leaving and service
+ The engine
- Systems of cooling, heating
   + System of cooling of the engine
   - Heater and the conditioner of air of salon
      Removal and installation of the block of management of a heater/conditioner
      Removal and installation of the fan of a heater
      Replacement of additional resistors of the fan of a heater
      Removal and installation air дефлекторов
+ Power supply systems, injection and release
+ Engine electric equipment
+ Manual transmission and transmission a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes


Replacement of additional resistors of the fan of a heater

The heater without the conditioner If the fan does not rotate only on one of speeds the reason, as a rule, lies in defect of the resistor. In this case it is necessary to replace the complete set of additional resistors.

At cars with кондиционерной automatics additional resistors are absent. The number of turns of the electric motor is regulated directly by a monitor the conditioner.


 REMOVAL

1 Uncover fan wheels. The removal order is resulted in Section Removal and installation of the fan of a heater.
2 Rasstykujte a socket also turn away the screw of fastening of additional resistors from the electric motor.



 INSTALLATION

1 Fix additional resistors on the electric motor, join a socket.
2 Fix a cover of a wheel of the fan four screws. The description of the subsequent operations is resulted in Section Removal and installation of the fan of a heater.