2007 KIA CARNIVAL battery

4.Check operation of the magnetic clutch.Connect the compressor side terminals to the battery (+) terminal and the
ground battery ( - ) terminal to the compressor body.
Check the magnetic clutch operating noise to determine the condition.
DISASSEMBLY
1.Remove the center bolt (A) while holding the disc & hub assembly with a commercially available disc & hub
assembly bolt remover; Special tool number 09977 - 29000.
TORQUE: 10~15N.m (1.02~1.53kgf.m, 7.37~11lbf.ft)
2.Remove the disc & hub assembly (A) and shim (gap washer) (B), taking care not to lose the shims. If the clutch
needs adjustment, increase or decrease the number and thickness of shims as necessary, then reinstall the disc &
hub assembly, and recheck its clearance (Refer to HA - 19).
3.If you removal the field coil, remove retainer ring (A) with retainer ring pliers.
a.Be careful not to damage the pulley (B) and compressor during removal/installation.
b. Once retainer ring (A) is removed, replace it with a new one.

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with
compressed air. If bent, gently bend them using a screwdriver or pliers.
2. Check the condenser connections for leakage, and repair or replace it, if required.
REPLACEMENT
CONDENSER ASSEMBLY
1. Recover the refrigerant with a recovery/ recycling/ charging station (Refer to HA - 8).
2. Disconnect the negative ( - ) battery terminal.
3. Remove the radiator. (Refer to EM group)
4. Remove 2 bolts, and then remove the condenser (A) by lifting it up. Be careful not to damage the radiator and
condenser fins when removing the condenser.
5.Install in the reverse order of removal, and note these items :
a. If you're installing a new condenser, add refrigerant oil ND- OIL8.
b. Replace the O - rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them.
Be sure to use the right O - rings for R- 134a to avoid leakage.
c. Be careful not to damage the radiator and condenser fins when installing the condenser.
d. Be sure to install the lower mount cushions of condenser securely into the holes.
e. Charge the system, and test its performance. (Refer to HA - 9)
DESICCANT
1.Remove the condenser, and then remove the bottom cap (B) with L wrench (A) from the condenser.
TORQUE: 20~25N.m (2.0~2.5kgf•m, 14.5~18.2lb - ft)

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Measure the pressure of high pressure line by measuring voltage output between NO.1 and NO.2 terminals.
2.Inspect the voltage value whether it is sufficient to be regular value or not.
Vout = Vdd(0.025 * P + 0.1) [kgf/cm²G]
Vout = Vdd(0.001758 * P + 0.074162) [PSIA]
3. If the measured voltage value is not specification, replace the A/C pressure transducer.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Recover the refrigerant with a recovery/charging station.
3. Disconnect A/C pressure transducer connector (3P) (A).

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Ignition "OFF"
2. Disconnect evaporator temperature sensor.
3. Using the multi- tester, Measure resistance between terminal "1" and "2" of evaporator temperature sensor.
Specification
Evaporator core temperature [°C(°F)] Resistance [kΩ]
- 10(14) 13.6
0(32) 8
10(50) 4.9
15(59) 3.9
30(86) 2
40(104) 1.3
50(122) 0.9
4. If the measured resistance is not specification, substitute with a known- good evaporator temperature sensor and
check for proper operation.
5. If the problem is corrected, replace the evaporator temperature sensor.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the center lower side cover(B).

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Ignition "ON"
2. Blow air with changing temperature to the in car sensor air inlet. Measure sensor resistance between 2 and 4
terminals.
Specification
Temperature [°C(°F)] Resistance between terminals 2and 4 (kΩ)
0 (32) 97.83 ± 2.61%
15 (59) 47.12 ± 1.45%
25 (77) 30.00 ± 1.20%
35 (95) 19.60 ± 1.44%
50 (122) 10.82 ± 2.26%
In car sensor is negative type thermistor that resistance will rise with lower temperature, and reduce with
higher temperature.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the A/C control pannel. (Refer to BD group).
3. Disconnect the connector of in - car sensor (A).Loosen the mounting 2 screws and then remove the in - car sensor
(B).
4.Installation is the reverse order of removal.

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Ignition "ON"
2. Using the scan tool.
3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change.
4. The voltage will rise with higher intensive light and reduce with lower intensive light.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. With the ( - ) driver, remove the photo sensor (B) from the center of defrost nozzle (A).
3.Install in the reverse order of removal.

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Ignition "ON"
2. Using the multi- tester, Measure resistance between terminal "1" and "2" of water temperature sensor.
Specification
Coolant temperature [°C(°F)] Resistance (kΩ)Voltage (V)
- 10(14) 55.85 ± 3% 4.24 ± 3%
0(32) 32.91 ± 3% 3.83 ± 3%
10(50) 19.99 ± 3% 3.33 ± 3%
20(68) 12.51 ± 3% 2.78 ± 3%
30(86) 8.047 ± 3% 2.23 ± 3%
40(104) 5.311 ± 3% 1.73 ± 3%
50(122) 3.588 ± 3% 1.32 ± 3%
60(140) 2.476 ± 3% 0.99 ± 3%
70(158) 1.742 ±3% 0.74 ± 3%
80(176) 1.246 ± 3% 0.55 ± 3%
3. If the measured resistance is not specification, substitute with a known- good water temperature sensor and check
for proper operation.
4. If the problem is corrected, replace the water temperature sensor.
Negative type thermistor that resistance will rise with lower temperature, and reduce with higher temperature.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the grove box. (Refer to BD group)
3. Disconnect the connector (B) of water temperature sensor and then remove the water temperature sensor(A) by
pulling out.

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Ignition "OFF"
2. Disconnect ambient temperature sensor.
3. Check the resistance of ambient temperature sensor between terminals 1 and 2 whether it is changed by changing
of the ambient temperature.
Specification
Ambient temperature [°C(°F)] Resistance between terminals 1and 2 (kΩ)
- 10(14) 164 ± 3%
0 (32) 97.5 ± 3%
10 (50) 59.6 ± 3%
20 (68) 37.5 ± 3%
4.If the measured resistance is not specification, substitute with a known- good ambient temperature sensor and
check for proper operation.
5. If the problem is corrected, replace the ambient temperature sensor.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the front bumper. (Refer to BD group)
3. Remove the ambient temperature sensor (A).
4.Installation is the reverse order of removal.