Contents Section: Automatic HVAC System All sections

Blower System: Overview Kia Rio II рестайлинг

Automatic HVAC System 21 illustrations ~509 words

Scheme 1

Scheme 1: COMPONENT LOCATION

Scheme 2

Scheme 2: COMPONENTS

Scheme 3

Scheme 3: REPLACEMENT
  1. Disconnect the negative (-) battery terminal.
  2. Remove the crash pad. (Refer to «CRASH PAD»(ref-378954-S04244826872010113000000) )
  3. Disconnect the connectors from the fresh and recirculation actuator, the blower motor and power misfit.
  4. Remove the cowl cross bar assembly. (Refer to «CRASH PAD»(ref-378954-S04244826872010113000000) )
  5. Remove the blower unit (A) from the heater unit after loosening a mounting bolt and 3 screws. NOTE: Make sure that there is no air leaking out of the blower and duct joints.
  6. Install in reverse order of removal.

Scheme 4

Scheme 4: COMPONENT LOCATION

Scheme 5

Scheme 5: INSPECTION
  1. Connect the battery voltage and check the blower motor rotation.
  2. If the blower motor voltage does not operate properly, substitute with a known-good blower motor and check for proper operation.
  3. If the problem is corrected, replace the blower motor.

Scheme 6

Scheme 6: REPLACEMENT

Scheme 7

Scheme 7
  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. Install in reverse order of removal.

Scheme 8

Scheme 8: COMPONENT LOCATION

DESCRIPTION

The particle filter includes odor filter as well as conventional dust filter to ensure comfortable interior environment.

Scheme 9

Scheme 9: REPLACEMENT

Scheme 10

Scheme 10
  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 : 10,000 mile (15,000 km)

Scheme 11

Scheme 11: COMPONENT LOCATION
  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 12

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

Scheme 13

Scheme 13: REPLACEMENT
  1. Disconnect the negative (-) battery terminal.
  2. Remove the glove box (Refer to «CRASH PAD»(ref-378954-S04244826872010113000000) ).
  3. Disconnect the intake actuator connector.
  4. Loosen the mounting screw and then remove the intake actuator (A) from the blower unit.
  5. Install in reverse order of removal.

Scheme 14

Scheme 14: SCHEMATIC DIAGRAM

Scheme 15

Scheme 15

Scheme 16

Scheme 16: COMPONENT

CONNECTOR PIN FUNCTION

CONNECTORPINFUNCTION
Connector (A)1Middle high
2Blower common out
3Ground
4High
5Middle low
6Low
Connector (B)1IGN
2Battery (+)
3Ground
4Vent mode
5Defrost mode
6Mode feedback signal
7VCC
8Sensor ground
9Intake actuator (Fresh)
10Intake actuator (Recirculation)
11Tail lamp (+)
12Rheostat (-)
13Blower (+)
14A/C select
15
16
17
18Blower common in
19Blower relay ON
20Blower select signal
21Evaporator sensor
22A/C output
23

CONNECTOR PIN FUNCTION CHART

Scheme 17

Scheme 17: REPLACEMENT

Scheme 18

Scheme 18

Scheme 19

Scheme 19

Scheme 20

Scheme 20

Scheme 21

Scheme 21
  1. Disconnect the negative (-) battery terminal.
  2. Remove the ashtray (A).
  3. Remove the center facial lower panel (B) by pulling it using a screw driver (-) after loosening a screw (A). Avoid damaging retaining clips.
  4. Disconnect the connectors (A) from the center facia.
  5. Remove the heater & A/C controller temperature control cable (A).
  6. Remove the heater & A/C controller (A) after loosening 4 screws.
  7. Installation is the reverse order of removal.