Subaru Legacy 2005 Service Manual page 3525

B: IN-VEHICLE SENSOR
TROUBLE SYMPTOM:
Blower fan speed, air flow outlet and air flow inlet do not change after turning the AUTO switch to ON.
WIRING DIAGRAM:
i55
1 2
Diagnostic Procedure for Sensors
A: B282
A: B282
1 2 3 4
1 2 3 4 5 6 7 8
10 11 12 13 14 15 16 17 18 19 20
9 10 11 12 13 14 15 16
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS)
i55
IN-VEHICLE
SENSOR
i3
B38
AUTO A/C
CONTROL MODULE
B38
5 6 7 8 9
AC(diag)-33
AC-00830