Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and operation of the car

Toyota 4ranner
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
- 11. Electric equipment
   11.1. Specifications
   11.2. Battery
   + 11.3. System of ignition
   11.4. Ignition coil(s)
   11.5. Ignition distributor
   11.6. Check and installation of the moment of ignition
   11.7. Block of electronic ignition
   11.8. Induction sensor
   - 11.9. System of a charge of the battery
      11.9.1. Check of system of a charge of the battery
   + 11.10. Generator
   11.11. System of start-up of the engine
   + 11.12. Starter electric motor
   11.13. Traction relay
   11.14. Check of tension
   11.15. Detection of short circuit
   11.16. Check of reliability of grounding
   11.17. Check of integrity of a chain
   11.18. Finding of not closed chain
   11.19. Search of malfunctions
   11.20. Safety locks
   11.21. Fusible crossing points
   11.22. Breakers
   11.23. Relay
   11.24. Breaker of indexes of turn / alarm system
   11.25. Switch of indexes of turn
   11.26. Lock of ignition and drum of the lock
   11.27. Switch of external lighting
   11.28. Screen wiper switch
   11.29. Lamps of headlights
   11.30. Adjustment of headlights
   11.31. Headlight case
   11.32. Replacement of lamps
   11.33. Receiver and loudspeakers
   11.34. Antenna
   + 11.35. Screen wiper electric motor
   11.36. Switch of heating of back glass
   11.37. Heater of back glass
   11.38. Guard of devices
   11.39. Sound signal
   11.40. Electric drive of mirrors
   11.41. Cruise control
   + 11.42. Window regulator electric drive
   11.43. Electric drive of door locks
   11.44. Safety cushions
+ 12. Electroschemes

11.9.1. Check of system of a charge of the battery


The scheme for check of current of a charge of the battery

1. Generator
2. Voltmeter
3. Battery
4. Disconnect a wire
from a conclusion In
5. Ampermeter

1. At malfunction of a chain of a charge of the battery before drawing a conclusion on failure of the generator execute the following checks.
2. Check a state and a tension of a belt of the generator.
3. At detection of signs of wear replace a belt.
4. Check an inhaling of bolts of fastening of the generator and an adjusting bolt of a tension of a belt.
5. Check conducting of the generator and regulator of tension, reliability of fastening and a condition of sockets.
6. Check fusible crossing points, at detection of the fused crossing points of inserts find out the reason and eliminate.
7. Start the engine and check the sound made by the generator (howling or squealing a sound points to wear of bearings).
8. Check electrolyte density in the battery.
9. If density low, charge the battery (this point does not belong to unattended batteries).
10. Check completeness of a charge of the battery (at faulty section of the battery its recharge is possible).
11. Check tension on the battery on the idle engine. Tension has to be about 12 Century.
12. Start the engine and again check tension which has to be from 13,5 to 15, 1 Century now.
13. Turn on a driving beam of headlights. During the normal work of system of a charge tension has to fall and again increase.
14. If tension is higher than the normal tension of a charge, replace tension regulator.
15. If tension is lower normal, check the regulator and the generator, having arrived as follows.
16. Remove a back cover from the generator, connect F conclusion to weight, start the engine, consider tension on the battery and compare to the standard.
17. If tension is higher standard, replace tension regulator.
18. If tension is lower standard, check the generator (or in the absence of the ampermeter hand over in a workshop of car service).
19. The generator is checked according to the scheme (see rice. The scheme for check of current of a charge of the battery).
20. Bring engine turns to 2000 rpm, measure current at the switched-off and included consumers (the driving beam of headlights and the fan of a heater which is switched on on the maximum turns).
21. If the measured current is less standard, repair or replace the generator.