KIA CARNIVAL 2007 Workshop Manual

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Ignition "OFF".
2. Disconnect the connector of mode control actuator.
3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to the terminal 1 and
grounding terminal 2.
4. Verify that the mode control actuator operates to the vent mode when connecting in the reverse.
5.Check the voltage between terminals 3 and 4.
Door position Voltage (3- 4)Error detecting
Vent 0.4 ± 0.15VLow voltage :0.1V or less
Defrost 4.6 ± 0.15VHigh voltage :4.9V or more
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the rear heater unit.
3. Disconnect the mode control actuator connector (A).
4. Loosen the mounting screws and then remove the mode control actuator (B).
5.Installation is the reverse order of removal.

Rear Power Mosfet

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Ignition "ON".
2. Manually operate the control switch and measure the voltage of blower motor between pin 1 and 2.
3. Select the control switch to raise voltage until high speed.
Fan Voltage
Manual
1 STEP 4.5 ± 0.5V
2 STEP 5.7 ± 0.5V
3 STEP 6.9 ± 0.5V
4 STEP 8.1 ± 0.5V
5 STEP 9.3 ± 0.5V
6 STEP 10.3 ± 0.5V
7 STEP Battary(+)
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the luggage side trim (Refer to BD - ).
3. Disconnect the power mosfet connector (A).
4. Remove the power mosfet (B) after loosening the mounting screws.

Rear Control Panel

2007 > 2.7L V6 GASOLINE >
COMPONENT
1 Tail lamp (ILL+)
2 IGN 2
3 Rear temp S/W
4 Rear temp S/W (VENT)
5 Rear temp S/W (B/L)

6Rear temp S/W (FLOOR)
7 Rhostat (ILL- )
8 Sensor Ref (+5V)
9 Sensor ground
10 Rear mode IND (VENT)
11 Rear mode IND (B/L)
12 Rear mode IND (FLOOR)
13 GND
14 -
15 -
16 Rear blower S/W

2007 > 2.7L V6 GASOLINE >
REPLACEMENT
1.Remove the rear control panel(A) and then dissconnect the rear control panel connector(B).
2.Installation is the reverse order of removal.

Blower

Blower Unit

2007 > 2.7L V6 GASOLINE >
COMPONENT LOCATION
COMPONENTS