RAV4 PAB4-Toyota Toyota
1. Car operation
2. Maintenance
3. Engines
4. Cooling and conditioning systems
5. Fuel system and system of production of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
9. Transmission
10. Driveshaft and shaft of a drive of driving wheels
11. Brake system
12. Suspension bracket
13. Steering and running gear
14. Body
15. Electric equipment
   General information
   Technical characteristics
   Electric chains
   Check of the storage battery
   Replacement of wires of the storage battery
   Safety locks and relay
   Check and replacement of the relay of indexes of turn and alarm light system
   Check of system of a charging
   Generator
   System of start-up of the engine
      Removal and starter installation
      Check and removal of the traction relay of a starter
   Replacement of the combined podrulevy switches
   Replacement of the lock and cylinder of the lock of ignition
   Removal and installation of switches of the dashboard
   Removal and installation of a combination of devices
   Check and replacement of the engine of a screen wiper
   Radio receiver and loudspeakers
   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 filament lamps
   Check of a drive of external rear-view mirrors
   System check cruise control
   Check of window regulators with an electric drive
   Check of system of the central blocking of locks
   Drive of the elevating and movable panel of a roof
   Safety cushions
Electric equipment schemes




Toyota RAV4>> Electric equipment>> System of start-up of the engine



The system of start-up of the engine consists of the storage battery, a starter, the traction relay of a starter and the electric chain connecting components.
If the starter does not work at inclusion, the following reasons are possible:
– the storage battery is faulty;
– break of an electric chain between the switch (lock) of ignition, the traction relay, the storage battery and a starter;
– the traction relay is faulty;
– mechanical or electric defect of a starter.
For check of the storage battery include headlights. If their light grows dull in some seconds, means, the battery is discharged. Recharge or replace the battery. If light of headlights does not grow dull, include a starter and watch light. If their light grows dull, means, the starter is faulty. If headlights continue to burn brightly (and there is no click of the traction relay of a starter), the electric chain is damaged or the traction relay is faulty. If the rotor of a starter rotates slowly, and the storage battery is serviceable and charged, means, the starter is faulty or there is a break in an electric chain of a starter.
For identification of damage to an electric chain disconnect the storage battery and smooth out all connections and contacts in a starter power-supply circuit. Again connect the storage battery and the voltmeter check tension on elements of an electric chain to a starter.
If the storage battery is serviceable, and the electric chain is not damaged, remove a food wire from the traction relay and connect to it the voltmeter. Turn the ignition key in situation «engine start-up». In this case the voltmeter should show tension of the storage battery.
Contacts of the traction relay can be checked voltmeter connection between contact of the traction relay connected to a starter and "weight". At key turn in situation «engine start-up» the voltmeter should show tension. In the absence of tension — the traction relay is faulty or its contacts scorched.
If the electric chain and the traction relay are serviceable, that, means, the starter is faulty.

       PREVENTION
At work of system of start-up of the engine observe the following precautions:
– engine start-up by a starter carry out during no more than 15 pages. If the engine was not started up, repeated start-up carry out not earlier than through 2 mines;
– the starter is connected directly to the storage battery and consequently can put it out of action at overloads or short circuit in a starter;
– before work on an electric chain and components of system of start-up disconnect a "weight" wire from the storage battery.