Subaru Legacy 2004 Service Manual page 3404

Sunload Sensor (Auto A/C Model)
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
22.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.
AC-00930
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)-36, SUNLOAD SENSOR, Diag-
nostic Procedure for Sensors.>
AC-42