Subaru Legacy 2003 Service Manual page 3502

DIAGNOSTICS FOR A/C SYSTEM FAILURE (LHD MODEL)
Step
16 CHECK CONNECTION OF ASPIRATOR
DUCT.
Make sure that the connection of aspirator duct
is correct.
Is the connection of duct correct?
17 CHECK EACH ACTUATOR.
Check the actuators for proper operation using
the self-diagnostic function.<Ref. to AC-14,
OPERATION, Self-Diagnosis Procedure (LHD
Model).>
Is the operation of each actuator normal?
18 CHECK POOR CONTACT.
Check poor contact in A/C control module.
Is there poor contact in connector?
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS)
Value
There is no poor connection.
Actuator operates normally.
There is no poor contact.
AC-29
Yes
Go to step 17. Repair aspirator
duct connection.
Go to step 18. Replace actuator.
Replace A/C con- Repair connector.
trol module.
No