Toyota 1996 LAND CRUISER, Руководство пользователя

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AC2QC − 03
− AIR CONDITIONING AIR CONDITIONING SYSTEM
AC − 3
1996 LAND CRUISER (RM451U)
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem.The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.
Symptom Suspect Area See page
No blower operation
4. HTR Fuse
5. Heater main relay
6. Blower motor
7. Blower resistor
8. Blower speed control switch
9. Wire harness −
AC − 64
AC − 52
AC − 57
AC − 69
−
No air temperature control
1. Engine coolant volume
2. A/C control assembly
3. Water valve −
AC − 69
AC − 49
No compressor operation
1. Refrigerant volume
2. A.C Fuse
3. Magnetic clutch
4. Compressor
5. Pressure switch
6. Heater main relay
7. Blower speed control switch
8. A/C switch
9. A/C amplifier
10.Thermistor
11.Wire harness AC − 5
−
AC − 33
AC − 33
AC − 61
AC − 64
AC − 69
AC − 69
AC − 74
AC − 60
−
Compressor operates intermitently
1. Refrigerant volume
2. Pressure switch
3. A/C amplifier
4. Thermistor
5. Wire harness AC − 5
AC − 61
AC − 74
AC − 60
−
No cool air comes out
1. Refrigerant volume
2. Refrigerant pressure
3. Drive belt
4. Magnetic clutch
5. Compressor
6. Pressure switch
7. Thermistor
8. A/C switch
9. A/C amplifier
10.A/C control assembly
11.Wire harness AC − 5
AC − 5
AC − 15
AC − 33
AC − 33
AC − 61
AC − 60
AC − 69
AC − 74
AC − 69
−
Cool air comes out only at high engine rpm
1. Refrigerant volume
2. Drive bel
3. Magnetic clutch
4. Compressor
5. Condenser
6. Receiver
7. Expansion valve
8. Evaporator
9. Thermistor
10.A/C amplifier
11.Wire harness AC − 5
AC − 15
AC − 33
AC − 33
AC − 42
AC − 39
AC − 47
AC − 45
AC − 60
AC − 74
−
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Version 1.00 - 12/21/2010