Subaru Legacy 2002 Service Manual page 3227

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC) (RHD
HVAC System (Auto A/C) (Diagnostics)
No.
9 CHECK HARNESS CONNECTOR
BETWEEN A/C CONTROL MODULE AND
VENTILATION MOTOR UNIT.
Measure resistance of harness between A/C
control module and ventilation motor unit.
Connector & terminal:
(i48) No. 16 — (E) No. 6
10 CHECK POOR CONTACT.
Check poor contact in A/C control module.
MODEL)
Step
Is the resistance less than
1 Ω?
Is there poor contact in A/C
control module?
AC-84
Check Yes
Go to step 10.
Repair poor con-
tact in A/C control
module.
No
Repair short cir-
cuit in harness
between A/C con-
trol module and
ventilation motor
unit.
Contact with your
Subaru distributor
service.