Subaru B9 TRIBECA WX 2007, Manual

Page: 121 / 861

AB(diag)-46
Airbag Warning Light Failure
AIRBAG SYSTEM (DIAGNOSTICS)
Step Check Yes No
1 CHECK COMBINATION METER.
Turn the ignition switch to ON, and confirm that
warning light of combination meter is turned on.
Do warning lights except for air-
bag turn on? Go to step 2 . Check the combi-
nation meter.
2 CHECK DTC.
Read the DTC. <Ref. to AB(diag)-32, READ
DIAGNOSTIC TROUBLE CODE (DTC),
OPERATION, Subaru Select Monitor.>
Is DTC displayed? Perform the diag-
nosis according to
DTC. Go to step 3 .
3 CHECK FUSE NO. 5 (IN MAIN FUSE BOX).
Remove the fuse No. 5 and perform visual
inspection.
Is the fuse No. 5 (in main fuse
box) blown out? Replace the fuse
No. 5. If the fuse
No. 5 is blown out
again, go to step 4. Go to step 4 .
4 CHECK AIRBAG WARNING LIGHT CIRCUIT
(IN COMBINATION METER).
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait more than 20
seconds.
2) Disconnect the connector (AB) from (B31).
3) Connect the battery ground terminal and
turn the ignition switch to ON.
Does airbag warning light turn
on? Go to step 5 . Check the combi-
nation meter.
5 CHECK AIRBAG MAIN HARNESS.
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait more than 20
seconds.
2) Connect the connector (AB) to (B31).
3) Disconnect the connector (AB6) from airbag
control module.
4) Connect the battery ground terminal and
turn the ignition switch to ON.
Does airbag warning light turn
on? Replace the airbag
control module.
<Ref. to AB-19,
Airbag Control
Module.> Replace the airbag
main harness
along with bulk-
head harness.
asieps_tobira.book 46 ページ ２０１２年２月１０日 金曜日 午後３時２６分