Kia Carnival (2009+). Instruction — part 534

2009 > G 2.7 DOHC >

SPECIAL TOOLS

Tool

(Number and name)

Illustration

Use

09977-29000
Disc & hub assembly bolt remover

Removal and installation of the disc &
hub assembly bolt

2009 > G 2.7 DOHC >

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.
STANDARD:

Symptom

Suspect Area

See page

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. Magnetic clutch
4. Compressor
5. Dual pressure switch
6. A/C switch
7. Evaporator temperature sensor
8. Wire harness

No cool comes out

1. Refrigerant capacity
2. Refrigerant pressure
3. Drive belt
4. Magnetic clutch
5. Compressor
6. Dual pressure switch
7. Evaporator temperature sensor
8. A/C switch
9. Heater control assembly
10. Wire harness

Insufficient cooling

1. Refrigerant capacity
2. Drive belt
3. Magnetic clutch
4. Compressor
5. Condenser
6. Expansion valve
7. Evaporator
8. Refrigerant lines
9. Dual pressure switch
10. 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

Heating,Ventilation, Air Conditioning

Air Conditioning System

Heating,Ventilation, Air Conditioning

2009 > G 2.7 DOHC >

INSTRUCTIONS

WHEN HANDLING REFRIGERANT

1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When

handling the refrigerant, be sure to wear gloves.

2. It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands. If the

refrigerant splashes into your eyes, wash them with clean water immediately.

3. The R-134a container is highly pressurized. Never leave it in a hot place, and check that the storage temperature

is below 52°C (126°F)

4. An electronic leak detector should be used to check the system for refrigerant leakage. Bear in mind that the R-

134a, upon coming into contact with flame, produces phosgene, a highly toxic gas.

5. Use only recommended the lubricant for R-134a systems. If lubricants other than the recommended one used,

system failure may occur.

6. PAG lubricant absorbs moisture from the atmosphere at a rapid rate, therefore the following precautions must be

observed:

A. When removing refrigerant components from a vehicle, cap immediately the components to prevent from the

entry of moisture.

B. When installing refrigerant components to a vehicle, do not remove the cap until just before connecting the

components.

C. Complete the connection of all refrigerant tubes and hoses without delay to prevent the A/C system from taking

on moisture.

D. Use the recommended lubricant from a sealed container only.

7. If an accidental discharge in the system occurs, ventilate the work area before resuming service.

WHEN REPLACING PARTS ON A/C SYSTEM

1. Never open or loosen a connection before discharging the system.

2. Seal the open fittings of components with a cap or plug immediately to prevent intrusion of moisture or dust.

3. Do not remove the sealing caps from a replacement component until it is ready to be installed.

4. Before connecting an open fitting, always install a new sealing ring. Coat the fitting and seal with refrigerant oil

before making the connection.

WHEN INSTALLING CONNECTING PARTS

FLANGE WITH GUIDE PIN