Subaru Legacy 2004 Service Manual page 3832

SECURITY AND LOCKS
7. CHECK DOOR LOCK ACTUATOR (DOUBLE LOCK) AND CIRCUIT
Step
1 CHECK OUTPUT SIGNAL.
Measure the resistance between body inte-
grated unit harness connector terminal and
chassis ground when turning the key cylinder
lock switch to LOCK.
Connector & terminal
(i84) No. 35 (+) — Chassis ground (–):
2 CHECK OUTPUT SIGNAL.
Measure the resistance between body inte-
grated unit harness connector terminal and
chassis ground when turning the key cylinder
lock switch to UNLOCK.
Connector & terminal
(i84) No. 35 (+) — Chassis ground (–):
3 CHECK DOOR LOCK ACTUATOR.
Check the door lock actuator.
Front door lock actuator: <Ref. to SL-31, Front
Door Lock Actuator.>
Rear door lock actuator: <Ref. to SL-35, Rear
Door Lock Actuator.>
Door Lock Control System
Is the voltage more than 10 V? Go to step 2.
Is the voltage more than 10 V? Go to step 3.
Is the door lock actuator nor-
mal?
SL-14
Check Yes
Check the harness
for open or short
circuits between
body integrated
unit and door lock
actuator.
No
Replace the body
integrated unit.
Replace the body
integrated unit.
Replace the door
lock actuator.