VW Passat repair


+ 1. Ekspluatatsiiya of the car
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
+ 5. Power supply system
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmission
+ 9. Drive of forward wheels
+ 10. Suspension brackets
+ 11. Steering
+ 12. Brake system
+ 13. Wheels and tires
+ 14. Systems of heating, ventilation and conditioning
- 15. Electric equipment
   + 15.1. Technical characteristics
   15.2. Security measures at work with electric equipment
   + 15.3. Detection of not closed chain
   + 15.4. Storage battery
   + 15.5. Generator
   + 15.6. Starter
   15.7. Block of safety locks and relay
   15.8. Replacement of the lock of ignition
   + 15.9. Switches
   - 15.10. Combination of devices
      15.10.1. Elements of a combination of devices
   + 15.11. Internal lighting and lighter
   + 15.12. Headlights
   + 15.13. Windscreen cleaner
   15.14. Windscreen washers
   15.15. Cleaner of back glass
   + 15.16. Central lock
   + 15.17. Hatch
+ 16. Body
+ 17. Electric circuits


Repair B3-B4/Passat B3-B4 Volkswagen Passat>> Electric equipment>> Combination of devices>> Elements of a combination of devices
Remove a combination of devices.

Fig. 15.24. Removal of facing of a combination of devices


Accurately raise brackets of a cover of furnish and disconnect facing of a combination of devices (fig. 15.24) .
Devices are fixed by brackets or screws. Depending on a design, press brackets or unscrew screws, for removal of devices.

Fig. 15.25. Arrangement of screws of fastening of a contact plate of the sensor of the Hall


Unscrew screws and remove the multipurpose indicator and the Hall sensor. The sensor is fixed on a back part of a speedometer. The contact plate of the sensor of the Hall is fixed by two screws on a cover of a cable of a drive of a speedometer (fig. 15.25) .

Fig. 15.26. Arrangement of clamps of the block of the alarm system of pressure of oil


For removal of the block of the alarm system of pressure of oil, remove an analog watch, then release clamps and take the block from the printed-circuit board (fig. 15.26) .
For voltage stabilizer removal, unscrew the screw of fastening and take the block. At installation of the block check that three contacts are established on a place and the screw of fastening is reliably tightened.

Fig. 15.27. Connector of a cable of a drive of a speedometer: 1–situation «the cable is fixed»; 2–free situation


Connector of a cable of a drive of a speedometer remove, turning it counter-clockwise before release then extend a cable from a connector (fig. 15.27) .
For removal of the printed-circuit board remove devices, the multipurpose indicator of the block of the alarm system of pressure of oil and a contact plate.
Compress clamps of the case of the socket and accurately take the socket and the printed-circuit board.