Blower: Overview Kia Sedona II facelift

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1. Disconnect the negative (-) battery terminal.
2. Remove the crush pad. (Refer to «CRASH PAD»(ref-380192-S25408275092010121800000) )
3. Disconnect the connectors from the intake actuator, the blower motor and power mosfet.
4. Remove the cowl cross bar assembly. (Refer to «COWL CROSS BAR ASSEMBLY REPLACEMENT»(ref-380192-S15666895032010121800000) )
5. Remove the blower unit (A) from the heater unit after loosening a mounting bolt and 2 screws. NOTE: Make sure that there is no air leaking out of the blower and duct joints.
6. Installation is the reverse order of removal.

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Scheme 54

1. Connect the battery voltage and check the blower motor rotation.
2. If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for proper operation.
3. If the problem is corrected, replace the blower motor.

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1. Disconnect the negative (-) battery terminal.
2. Disconnect the connector (A) of the blower motor.
3. Remove the blower motor (A) after loosening the mounting screws.
4. Installation is the reverse order of removal.

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Scheme 58

1. There should be continuity between the NO. 1 in the A and NO. 10 in the B terminals when power and ground are connected to the NO. 7 and NO. 13 in the A terminals. (Passenger compartment relay box)
2. There should be to no continuity between the NO. 1 in the A and NO. 10 in the B terminals when power is disconnected.

Scheme 59

1. There should be continuity between the NO. 4in the A and NO. 12n the B terminals when power and ground are connected to the NO. 2and NO. 14in the A terminals. (Passenger compartment relay box)
2. There should be to no continuity between the NO. 4in the A and NO. 12in the B terminals when power is disconnected.

Scheme 60

1. Disconnect the negative (-) battery terminal.
2. Remove the crash pad center lower side cover. (Refer to «CRASH PAD»(ref-380192-S25408275092010121800000) )
3. Loosen the relay box mounting nut, and then remove the relay box (A).
4. Install in the reverse order of removal.

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Scheme 62

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. Specification SPECIFICATION Fan Motor Voltage Manual First speed 3.8 ±0.5V Second speed 4.9 ±0.5V Third speed 6.1 ±0.5V Fourth speed 7.2 ±0.5V Fifth speed 8.3 ±0.5V Sixth speed 9.5 ±0.5V Seventh speed 10.6 ±0.5V eighth speed Battery (+) *AUTO COOLING: Auto speed (4.5V~B+) *AUTO HEATING: Auto speed (4.5V~10.5V)
4. If the measured voltage is not specification, substitute with a known-good power mosfet and check for proper operation.
5. If the problem is corrected, replace the power mosfet.

Scheme 63

1. Disconnect the negative (-) battery terminal.
2. Disconnect the power mosfet connector (A) at the connecting part between heater and blower unit.
3. Remove the power mosfet (B) after loosening the mounting screws.
4. Installation is the reverse order of removal.

DESCRIPTION

This has particle filter which eliminates foreign materials and odor. The particle filter includes odor filter as well as conventional dust filter to ensure comfortable interior environment.

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1. Open the glove box (B). Lower the glove box down completely by removing the glove box stopper (A) to the glove box.
2. Remove the filter cover (A) with pushing the knob.
3. Replace the air filter (B), install it after making sure of the direction of air filter. NOTE: In case of driving in an air-polluted area or rugged terrain, check and replace the air filter as frequently as possible. Replacement period: 15,000 km (9320 mile)

Scheme 66

1. The intake actuator is located at the blower unit.
2. It regulates the intake door by signal from control unit.
3. Pressing the intake selection switch will shift between recirculation and fresh air modes.

Scheme 67

1. Ignition "OFF"
2. Disconnect the intake actuator connector.
3. Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 4.
4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.
5. If the intake actuator is not operated well, substitute with a known-good intake actuator and check for proper operation.
6. If the problem is corrected, replace the intake actuator.

Scheme 68

1. Disconnect the negative (-) battery terminal.
2. Disconnect the intake actuator connector.
3. Loosen the mounting screw and then remove the intake actuator (A) from the blower unit. NOTE: Remove the intake actuator through the lower part of the passenger side crashpad.
4. Installation is the reverse order of removal.

Scheme 69