>
Troubleshooting |
Problem Symptoms Table |
Symptom | Suspected Area |
No blower operation | 1. Blower fuse |
2. Blower relay | |
3. Blower motor | |
4. Power mosfet | |
5. Blower speed control switch | |
6. Wire harness | |
No air temperature control | 1. Engine coolant capacity |
2. Heater control assembly | |
No compressor operation | 1. Refrigerant capacity |
2. A/C fuse | |
3. Compressor | |
4. A/C pressure transducer | |
5. A/C switch | |
6. Evaporator temperature sensor | |
7. Wire harness | |
Vented air not cold | 1. Refrigerant capacity |
2. Refrigerant pressure | |
3. Drive belt | |
4. Compressor | |
5. A/C pressure transducer | |
6. Evaporator temperature sensor | |
7. A/C switch | |
8. Heater control assembly | |
9. Wire harness | |
Insufficient cooling | 1. Refrigerant capacity |
2. Drive belt | |
3. Compressor | |
4. Condenser | |
5. Expansion valve | |
6. Evaporator | |
7. Refrigerant lines | |
8. A/C pressure transducer | |
9. Heater control assembly | |
No engine idle-up when A/C switch ON | 1. Engine ECM |
2. Wire harness | |
No air inlet control | 1. Heater control assembly |
No mode control | 1. Heater control assembly |
2. Mode actuator | |
No cooling fan operation | 1. Cooling fan fuse |
2. Fan motor | |
3. Engine ECM | |
4. Wire harness |
Height Sensor Components and Components Location
Components
Front Height Sensor
1. Lever2. Braket3. Braket4. Height sensor5. Road
Rear Height Sensor
1. Lever2. Height sensor3. Road4. Braket
...
Specifications
Specifications
ItemsSpecificationsRated voltageDC 12VOperating temperature range-22 ~ +176°F (-30°C ~ +80°C)Rated loadWasher switch0.2A (Relay load)
...
Thermostat Troubleshooting
Troubleshooting
SymptomsPossible CausesRemedyCoolant leakage
•
From the thermostat gasket
Check the mounting bolts
•
Check the torque of the mounting bolts
•
Retighten the bolts an ...