The amplifier of a steering - the general information. Nissan Micra (since 2002 of release)
Service and to Nissan Micra car repairs (since 2002 of release)
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Power shafts, rotary fists and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
12.1. General information, recommendations and security measures
12.2. Forward suspension bracket
12.3. Back suspension bracket
12.4. Steering
12.4.1. Removal and installation of a steering wheel, block of a safety cushion and spiral spring
12.4.2. Removal and installation of a steering column
12.4.3. Removal and installation of the steering mechanism
12.4.4. The amplifier of a steering - the general information
12.4.5. Corners of installation of wheels of the car - the general information
13. Body
14. Onboard electric equipment
15. Electric equipment schemes
 







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12.4.4. The amplifier of a steering - the general information

Operation of the electroamplifier of the steering (EPAS) which has been built in a steering column, the special block operates, being based on data on effort and an angle of rotation of a steering wheel, and also about speed of the car.

If EPAS works during the long period, the EPAS control unit reduces its return that э / the motor did not overheat.

At malfunction emergence in an electric chain the EPAS control unit passes to emergency operation, disconnecting э / the motor. Thus on the dashboard joins corresponding To/l. Information on malfunction can be received by means of the diagnostic device since the block management of EPAS is connected to the tire CAN.

For strengthening of the torque transferred to a steering shaft from э / the EPAS motor, reduktsionny transfer is built in assembly of a steering column.

EPAS components



12.4.3. Removal and installation of the steering mechanism

12.4.5. Corners of installation of wheels of the car - the general information