Problem Symptoms Table |
Symptom |
Suspect Area |
No blower operation |
1. Blower fuse |
2. Blower relay |
|
3. Blower motor |
|
4. Blower resistor, Power mosfet or PWM blower module |
|
5. Blower speed control switch or knob |
|
6. Wire harness |
|
No air temperature control |
1. Engine coolant capacity |
2. Heater control assembly |
|
3. Temperature control actuator or cable |
|
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 |
|
8. High CAN |
|
No cool comes out |
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 |
|
10. High CAN |
|
11. Temperature control actuator or cable |
|
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 |
|
10. High CAN |
|
No engine idle-up when A/C switch ON |
1. Engine ECM |
2. Wire harness |
|
No air inlet control |
1. Heater control assembly |
2. Intake actuator |
|
No mode control |
1. Heater control assembly |
2. Mode control actuator or cable |
|
No cooling fan operation |
1. Cooling fan fuse |
2. Fan motor |
|
3. Blower resistor, Power mosfet or PWM blower module |
|
4. Engine ECM |
|
5. Wire harness |
Towing
If the vehicle needs to be towed, call a professional towing service.
Never tow vehicle with just a rope or chain. It is very dangerous.
...
Operation Principle
The CVVT has the mechanism rotating the rotor vane with hydraulic force
generated by the engine oil supplied to the advance or retard chamber in accordance
with the CVVT oil control valve con ...
AVN Head Unit Removal
AVN Head Unit
•
Take care not to scratch the center fascia panel and related
parts.
...