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. Coil (i) of ignition
   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
   + 11:10. Generator
   11:11. System of launch 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. Electrical circuitries


11:20. Safety locks


The block of safety locks in salon

The block of safety locks in a motor compartment

A. Fusible inserts

B. Safety locks

C. Relay

Safety locks

At the left – fused

On the right – serviceable

Chains of electric equipment of the car are protected by safety locks, breakers or fusible crossing points.

The assembly block of safety locks is mounted in salon under a forward partition on the left side (see rice. The block of safety locks in salon). In a motor compartment the block of safety locks is mounted in the left corner (see rice. The block of safety locks in a motor compartment).

For access to a safety lock uncover the assembly block. On a cover the chain which is protected by this safety lock is specified.

At refusal of a chain first of all check a safety lock. Safety locks are established on contacts of knife type and get by hand.

The fused safety lock easily is found on appearance (see rice. Safety locks).

It is also possible to check tension on conclusions. The safety lock fused if the voltmeter shows tension. To replace a safety lock get faulty and insert new, having pushed it into a nest.

The rated current of a new safety lock has to correspond in accuracy to current of replaced. The rated current is specified on a safety lock. It is forbidden to use wire pieces instead of a safety lock.

If the new safety lock immediately fuses, then find the reason and eliminate. As a rule burn-out is caused by short circuit of wires because of their mastication.