Kia Cee'd: Heating,Ventilation, Air Conditioning / Troubleshooting
Kia Cee'd JD Service Manual / Heating,Ventilation, Air Conditioning / Troubleshooting
| Troubleshooting |
| Problem Symptoms Table |
Before replacing or repairing air conditioning components, first determine if
the malfunction is due to the refrigerant charge, air flow or compressor.
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.
After correcting the malfunction, check the complete system to ensure that performance
is satisfactory.
|
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 |
- Air Conditioning System General safety information and caution
- Air Conditioning System Description and operation
- Air Conditioning System Repair procedures
- Air Conditioning System Components and components location
- Compressor Oil Repair procedures
- Refrigerant line Repair procedures
- Compressor Description and operation
- Compressor Components and components location
- Compressor Repair procedures
- Condenser Repair procedures
- Receiver-Drier Repair procedures
- A/C Pressure Transducer Description and operation
- A/C Pressure Transducer Repair procedures
- Evaporator Temperature Sensor Description and operation
- Evaporator Temperature Sensor Repair procedures
- In car sensor (DATC only) Description and operation
- Photo Sensor Description and operation
- Photo Sensor Repair procedures
- Ambient Temperature Sensor Description and operation
- Ambient Temperature Sensor Repair procedures
- Auto Defogging Sensor Description and operation
- Auto Defogging Sensor Repair procedures
- Cluster Ionizer Description and operation
- Cluster Ionizer Repair procedures
Special service tools
Special Service Tools
Tool (Number and name)
Illustration
Use
09977-3R000
Disc & hub assembly bolt remover
...
Air Conditioning System General safety information and caution
Instructions (R-134a)
When Handling Refrigerant
1.
R-134a liquid refrigerant is highly volatile. A drop on the skin of
your hand could result in localized fro ...
Other information:
Kia Cee'd JD Owners Manual: 3. Exhaust emission control
system
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions while maintaining
good vehicle performance.
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could affect
its performance, safety or durability and
m ...
Kia Cee'd JD Service Manual: Cylinder Head Cover Components and components location
Components
1. Cylinder head cover
2. Cylinder head cover gasket
3. Cam position sensor
...