Subaru Legacy IV (2008 year). Manual - part 985

AC-43

Actuator

HVAC SYSTEM (HEATER, VENTILATOR AND A/C)

22.Actuator

A: REMOVAL

1. MODE DOOR ACTUATOR

Disconnect the connector, remove the screw, and
then remove the mode door actuator from the heat-
er and cooling unit.

2. INTAKE DOOR ACTUATOR

Disconnect the connector, remove the screw, and
then remove the intake door actuator from the
blower motor unit.

3. AIR MIX DOOR ACTUATOR (AUTO A/C 
MODEL)

Disconnect the connector, remove the screw, and
then remove the air mix door actuator from the
heater and cooling unit.
• Driver’s side

• Passenger’s side

B: INSTALLATION

Install in the reverse order of removal.

AC-01137

AC-01138

AC-01139

AC-01140

AC-44

Ambient Sensor (Auto A/C Model)

HVAC SYSTEM (HEATER, VENTILATOR AND A/C)

23.Ambient Sensor (Auto A/C 

Model)

A: REMOVAL

1) Open the front hood.
2) Disconnect the ground cable from battery.
3) Disconnect the ambient sensor connector.
4) Remove the ambient sensor from the radiator
lower panel.

B: INSTALLATION

Install in the reverse order of removal.

C: INSPECTION

<Ref. to AC(diag)-29, AMBIENT SENSOR, Diag-
nostic Procedure for Sensors.>

AC-00125

AC-45

Sunload Sensor (Auto A/C Model)

HVAC SYSTEM (HEATER, VENTILATOR AND A/C)

24.Sunload Sensor (Auto A/C 

Model)

A: REMOVAL

1) Disconnect the ground cable from battery.
2) Disconnect the connector and remove the sun-
load sensor.

CAUTION:
Be careful not to damage the interior trims
when removing the sensor.

B: INSTALLATION

Install in the reverse order of removal.

C: INSPECTION

<Ref. to AC(diag)-35, SUNLOAD SENSOR, Diag-
nostic Procedure for Sensors.>

AC-00930

AC-46

In-Vehicle Sensor (Auto A/C Model)

HVAC SYSTEM (HEATER, VENTILATOR AND A/C)

25.In-Vehicle Sensor (Auto A/C 

Model)

A: REMOVAL

1) Disconnect the ground cable from the battery.
2) Remove the console side panel of the driver’s
side. <Ref. to EI-55, REMOVAL, Center Console.>
3) Disconnect the connector and aspirator hose,
remove the claw and remove the in-vehicle sensor
from the center console frame.

CAUTION:
Be careful not to damage the sensors and inte-
rior trims when removing.

B: INSTALLATION

Install in the reverse order of removal.

C: INSPECTION

<Ref. to AC(diag)-31, IN-VEHICLE SENSOR, Di-
agnostic Procedure for Sensors.>