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
   4.1. Specifications
   4.2. Antifreeze
   4.3. Thermostat
   4.4. Krylchatka of the fan and hydraulic clutch
   4.5. Radiator and tank
   4.6. Oil cooler
   + 4.7. Pump
   4.8. Liquid temperature sensor
   4.9. Electric motor and chain of the fan of a heater
   4.10. Heater radiator
   4.11. Control panel of the conditioning block
   + 4.12. Air conditioning system
   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. Electrical circuitries



4.11. Control panel of the conditioning block

GENERAL INFORMATION

Standard arrangement of cables of control of the conditioning block

1. Airinflow gate cable
2. Cable of the mixing gate
3. Cable of management of a ventilation stream

Removal

PERFORMANCE ORDER
1. Disconnect the battery from weight.
2. Remove facing of the central panel (see subsection 10.23).
3. Remove handles.
4. Unscrew control panel screws.
5. Give the panel on yourself, turn tags and disconnect cables, disconnect sockets.

Installation

PERFORMANCE ORDER
1. Assembly is carried out upside-down.
2. Adjust cables.
3. Check work of a heater.

Adjustment

Adjustment of the gate of airinflow

1. Clip

2. Situation FRESH it (is completely open)

3. Situation RECIRC it (is completely closed)

Adjustment of a cable of the mixing gate

1. Clip

2. Situation COOL/position of WARM

Adjustment of a cable of the mode of heating

1. Clip

2. Position of FACE (on the person)

3. Position of DEF

PERFORMANCE ORDER
1. Transfer handles of management to provisions RECIRC, COOL, DEF.
2. For adjustment of a cable of the gate of airinflow transfer the lever to situation FRESH, attach a cable and tighten a clip (see rice. Adjustment of the gate of airinflow).
3. For adjustment of a cable of control of the mixing gate transfer the lever to position of COOL, attach a cable and tighten a clip, pressing a cable cover (see rice. Adjustment of a cable of the mixing gate).
4. For adjustment of a cable of the mode of heating transfer the lever to position of DEF (defrosting), attach a cable and tighten a clip (see rice. Adjustment of a cable of the mode of heating).

Check of a chain

Scheme of electric equipment of conditioning of salon

1. Electromagnetic coupling
2. Processor control unit
3. Ignition switch
4. Relay of back lamps
5. Switch of back lamps
6. Fan switch
7. Conditioner switch
8. Rheostat
9. Heater safety lock
10. Electric motor
11. The electronic module (on cars with and/t)
12. Relay of pressure and thermoswitch
13. Main relay of a heater
14. Pulse block of ignition
15. Amplifier

Table of check of the switch of a back heater
Position of the switch
The checked conclusions
Indication of a tester
OFF
There is no chain
LO
2 – 3
The chain is
HI
1 – 2 – 3
There is no chain

PERFORMANCE ORDER
1. Check the conditioner switch according to the scheme.
2. Check the heater switch. If results of tests unsatisfactory, then the control panel replace.