Repair and service Mercedes Benz M - the Class W163 - Assembly blocks, elements of control systems//since 1997 of release / mehanicm.ru

Mercedes M-Class W163

since 1997 of release

Repair and car operation



Mercedes W163
+ Mercedes-Benz Cars of a class M (W163)
+ Governing bodies and receptions of safe operation
+ Current leaving and service
+ Engine
+ Systems of cooling, heating and air conditioner
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Avtomaticheckaya transmission
+ Transmission line
+ Brake and auxiliary systems
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   General information and precautionary measures
   Search of causes of failures of electric equipment
   Safety locks - the general information
   Chain breakers - the general information
   The relay - the general information and check of serviceability of functioning
   Digital tire of data of CAN
   - Assembly blocks, elements of control systems
      Removal and installation of assembly blocks
      Removal and installation of modules of management
      Removal and installation of the adapter of the tire CAN
   + Dashboard, switches, traveling computer
   + Driving electromotors
   + Alarm and lighting devices, sensors of a rain and temperature of external air
   + Systems of additional safety (SRS)
   + Audiosystem
   + Schemes of electric connections
шаринг



Assembly blocks, elements of control systems

Removal and installation of assembly blocks

Main assembly block of safety locks/relays/modules of management

Details of installation of the main assembly block

Details of installation of the main assembly block


 PERFORMANCE ORDER

  1. The main assembly block is located in the left part of an impellent compartment and consists of two separate sections: sections of safety locks/relay and section of modules of management. Details of installation of the main assembly block are shown on illustrations which all references meeting in the text concern.
  2. Open a cowl and fix it in vertical situation.
  3. Disconnect a negative wire from the battery.
  4. Release clamps and uncover sections of safety locks (1), - check a condition of sealing laying, in case of need make its replacement.
  5. Turn out fixing screws (3) and uncover sections of modules of management (2), - in case of need replace laying.
  6. Turn out screws (4) and, having lifted up, liberate the holder of safety locks/relay (5).
  7. Having released clamps and having turned out fixing screws, disunite contact sockets of electroconducting, and finally remove the holder, - sockets of the holder have the asymmetric design defining unambiguity of their connection.
  8. Remove modules of management of system of injection of fuel (ME-SFI) and antiprobuksovochny systems (ETS/ESP) (see. Section Removal and installation of modules of management).
  9. Turn out screws (6).
  10. Disconnect electroconducting from the electromotor (Sq.m/2) of the fan обдува sections of modules of management.
  11. Liberate from the module of safety locks and the relay (F1) and take away for the assembly block an electroconducting plait assembled with the basic arm.
  12. Uncover at the left under the dashboard, disconnect from the lever and liberate from the assembly block assembly of a driving cable of an otpuskaniye of a latch of the lock of a cowl (13).
  13. Give fixing nuts (8).
  14. Disunite contact sockets of the electroconducting passing through the module of safety locks/relay and are not connected to a connecting block in the last.
  15. Delay back a plait of electroconducting and liberate from basic arms on the assembly block hoses of supply of liquid of washing of glass.
  16. Remove the tank of washing liquid (see. Head Body).
  17. Remove the main assembly block.
  18. Installation is made upside-down.

Removal and installation of the salonny assembly block of safety locks and relay

Details of installation of the salonny assembly block


 PERFORMANCE ORDER

  1. Details of installation of the salonny assembly block in a passenger foot well are shown on an illustration which all references meeting in the text concern.
  2. Uncover on the right under the dashboard, and also the lateral panel of furnish of a passenger foot well (see. Head Body).
  3. Disconnect from the assembly block (F2) of safety locks/relay in a foot well cables of contours 30 (1) and 15R (2).
  4. Remove hummock bindings (4), - try not to damage electroconducting plaits.
  5. Disunite and remove from a rack And the contact socket (5), - release a fixing nut from the back party of the socket and wring out the last forward.
  6. Disunite the contact socket (6).
  7. Release a fastening nut to a rack And tires of grounding (W29/2) and disconnect from weight a cable (3) contours 31.
  8. Give plastic nuts (7) and take the salonny assembly block of safety locks and the relay (F2) from the right forward skin well.
  9. Installation is made upside-down, - track correctness of a prokalka of electroconducting.