Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and car operation

Toyota 4Раннер
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
- 4. Systems of heating, ventilation
   4.1. Specifications
   4.2. Antifreeze
   4.3. Thermostat
   4.4. Krylchatka of the fan and hydrocoupling
   4.5. Radiator and tank
   4.6. Maslookhladitel
   + 4.7. Pump
   4.8. Sensor of temperature of liquid
   4.9. Electric motor and chain of the fan of a heater
   4.10. Heater radiator
   4.11. Control panel conditioning block
   - 4.12. Central air
      4.12.1. Check of filling of a coolant
      4.12.2. Heater
   4.13. Compressor
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes

4.12. Central air

GENERAL INFORMATION

Central air of the Toyota 4 Runner/Hilux/Surt car of 1996 g

1. Main relay
2. Heater radiator
3. Main relay of a forward heater
4. Conditioner
5. Evaporator
6. Broad valve
7. Fan resistor
8. Thermoresistor
9. Amplifier
10. Back heater
11. Radiator
12. Electric motor

13. Main relay
14. Resistor
15. Control panel back heater
16. Switch
17. Condenser
18. Moisture separator
19. Compressor
20. Pressure relay
21. Heater gate
22. Control panel conditioner (switch, mode regulator, switch of a mode of defrosting)

Prevention

The highway of central air is under a high pressure. Before complete removal of a coolant it is forbidden to disconnect any hoses and to remove central air units.

Removal of a coolant should be carried out in car-care center.

Care of central air:

– check of a condition and tension of a belt of the compressor;
– check of a condition of hoses and tubes (the highway on to disunite!);
– cleaning of intercostal spaces of the condenser;
– check of filling of system by a coolant.

The conditioner should be included monthly approximately for 10 minutes.

The most widespread reason of unsatisfactory operation of the conditioner is insufficient filling of a coolant. If appreciable temperature increase of air from the conditioner is observed, check completeness of filling of a coolant.