SL-23
SECURITY AND LOCKS
Keyless Entry System
9. CHECK ROOM LIGHT OPERATION
10.CHECK HAZARD LIGHT OPERATION
Step
Check
Yes
No
1
CHECK ROOM LIGHT OPERATION.
Make sure the room light illuminates when the
room light switch is turned to ON.
Does the room light illuminate? Go to step 2.
Check the room
light circuit.
2
CHECK HARNESS BETWEEN ROOM LIGHT
AND BODY INTEGRATED MODULE.
1) Disconnect the body integrated module
harness connector and room light harness
connector.
2) Measure the resistance between the body
integrated module harness connector terminal
and room light harness connector terminal.
Connector & terminal
(B280) No. 3 — (R52) No. 2:
Is the resistance less than 10
Ω?
The room light
operation circuit is
OK.
Check the harness
for open or short
between body inte-
grated module and
room light.
Step
Check
Yes
No
1
CHECK HAZARD LIGHT OPERATION.
Make sure the hazard light blinks when hazard
switch is turned to ON.
Does the hazard light blink?
Go to step 2.
Check the hazard
light circuit.
2
CHECK OUTPUT TO HAZARD LIGHT.
1) Turn the ignition switch to OFF.
2) Disconnect the key warning switch harness
connector.
3) Connect the Subaru Select Monitor to data
link connector.
4) Turn the ignition switch to ON.
5) Select {Integ
⋅ unit} from main menu.
6) Select {ECM customizing}.
7) Check {Hazard answer-back setup}, and
then switch to ON setting if necessary.
8) Select {Current Data Display & Save}.
9) When operating the LOCK/UNLOCK button
of keyless transmitter, check the hazard output
signal of body integrated module.
Is output signal present when
operating the keyless transmit-
ter LOCK/UNLOCK button?
Go to step 3.
Check the body
integrated mod-
ule. <Ref. to
LAN(diag)-2, Basic
Diagnostic Proce-
dure.>
3
CHECK CIRCUIT OF HAZARD LIGHT.
1) Disconnect the harness connector of body
integrated module.
2) Disconnect the turn signal & hazard unit
harness connector.
3) Measure the resistance between harness
connector terminals.
Connector & terminal
(B280) No. 12 — (B32) No. 8:
Is the resistance less than 10
Ω?
Check the body
integrated mod-
ule. <Ref. to
LAN(diag)-2, Basic
Diagnostic Proce-
dure.>
Repair the har-
ness.