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



11:36. Switch of heating of back glass

GENERAL INFORMATION

Numbering of conclusions of the socket of the switch of heating of back glass

 

Check of operation of the timer of a heater of back glass

 

PERFORMANCE ORDER
1. Disconnect the battery from weight.
2. Hook and get the switch from the panel and disconnect the socket.
3. Check existence of a chain between conclusions 1 and 3 sockets from the relay (see rice. Numbering of conclusions of the socket of the switch of heating of back glass). If between conclusions there is no chain, then check a lamp.
4. Check the heater timer. For this purpose connect (+) - a battery conclusion to a conclusion 2, and (-) - a conclusion – to a conclusion 4 switches, between (+) - a conclusion of the battery and a conclusion 6 connect the 3,4 W lamp (see rice. Check of operation of the timer of a heater of back glass). Press the switch, – test and control lamps of the switch have to light up and 12–18 min. later to go out. Otherwise replace the switch.
5. Check a chain from the switch socket.
6. Between a conclusion 4 and weight the chain has to be constantly.
7. When the ignition key is in provisions of ACC or LOCK between conclusions 2 or 6 and weight tension has to be absent.
8. When the ignition key is position of ON conclusions 2 or 6 and tension has to be weight.
9. Connect conclusions 4 and 6 and be convinced of normal work of a heater.
10. If results of one of checks negative, then the switch replace.
11. Check the heater relay, – between conclusions 1 and 2 there has to be a chain. At a zapityvaniye of conclusions 1 and 2 (12 V) the chain has to be between conclusions 3 and 5. The relay is in the block of safety locks in salon.
12. If results of one of checks negative, then replace with the relay.

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