Тойота РАВ4-Toyota RAV4
1. Car operation
2. Maintenance service
3. Engines
4. Cooling and air-conditioning systems
5. Fuel system and system of release of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
9. A transmission
10. A kardannyj shaft and shaft of a drive of driving wheels
11. Brake system
12. A suspension bracket
13. A steering and a running gear
14. A body
15. An electric equipment
   The general data
   Technical characteristics
   Electric chains
   Check of the storage battery
   Replacement of wires of the storage battery
   Safety locks and the relay
   Check and replacement of the relay of indexes of turn and the emergency light alarm system
   Check of system of gymnastics
   The generator
   System of start-up of the engine
   Replacement combined подрулевых switches
   Replacement of the lock and the cylinder of the lock of ignition
   Removal and installation of switches of the panel of devices
   Removal and installation of a combination of devices
   Check and replacement of the engine of a screen wiper
   Radio receiver and dynamics
   Aerial replacement
   Check and repair of a heater of back glass
   Replacement of lamps in headlights
   Adjustment of light of headlights
   Headlight replacement
   Sound signal
   Replacement of lamps накаливания
   Check of a drive of external rear-view mirrors
   Check of system of the cruise-control
   Check стеклоподъемников with an electric drive
   Check of system of the central blocking of locks
      System of remote control by the central blocking of locks
   Drive podemno-sdvizhnoj roof panels
   Safety pillows
Electric equipment schemes




Toyota RAV4>> Electric equipment>> Check of system of the central blocking of locks




Fig. 15.62. An arrangement of components of system of the central blocking of locks: 1 – the ignition lock; 2 – block ECU located from outside of the forward passenger; 3 – the switch of blocking of the locks, located at doors of the forward passenger; 4 – safety locks and the relay стеклоподъемников in the block of safety locks and the relay; 5 – the switch of blocking of the locks, located at doors of the driver; 6 – the lock and the switch of the central blocking of forward doors; 7 – the lock and the switch of the central blocking of back doors; 8 – the lock of the central blocking of a door of a luggage space


The system of the central blocking of locks uses modulators of locks of the door established in each door (fig. 15.62). The system consists of switches, modulators, the block of management and the electric chains connecting all components, and also the transmitter and the remote control receiver.
Blocking of locks is made by the reversive solenoids located in the doorway. Switches of locks have two working positions: it is closed and is opened. By pressing of the switch from it the signal on the block of management opening or closing locks of doors arrives.
On some models the system of blocking of locks is united with anticreeping system.
Check of system of the central blocking of locks make as follows:
If blocking of locks does not work, first of all check up integrity of a safety lock. On some models for protection of system of blocking of locks use also protection automatic machines.
At the switched off engine, pressing the switch of blocking of locks, listen, whether solenoids work. At operation they publish a characteristic clicking sound.
If solenoids do not work, remove and check up the switch.
Check up a condition of an electric chain between the switch, the block of management and solenoids.
Also check up reliability of connection to "weight" of the switch and the management block.
If one solenoid does not work only, remove an upholstery of a door and check up, whether moves pressure to the solenoid at switch activation. On one of wires there should be a pressure at lock blocking, and on other wire — at деблокировке the lock.
If pressure moves, and the solenoid does not work, replace it.
If pressure does not move on the solenoid, check up the relay and an electric chain between the solenoid and the management block.