Subaru B9 TRIBECA WX 2007, Manual

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AB(diag)-4
General Description
AIRBAG SYSTEM (DIAGNOSTICS)
3. General Description
A: CAUTION
• When servicing a vehicle, be sure to turn the ig-
nition switch to OFF, disconnect the ground cable
from battery, and wait for more than 20 seconds
before starting work.
• The airbag system is fitted with a backup power
source. After disconnecting the battery ground ca-
ble, the airbag may deploy if you do not wait for
more than 20 seconds before starting the service of
airbag system.
• If sensors, airbag module, airbag control module,
pretensioner or harness is deformed or damaged,
replace with new part.
• Do not use the airbag system and pretensioners
on other vehicles. When replacing parts, be sure to
replace them with new parts.
• When inspecting the airbag system, be sure to
use a digital circuit tester. Use of an analog circuit
tester may cause the airbag to activate incorrectly
due to a minimal current inside the tester.
• When checking, use a test harness (1). Damage
to connector terminal causes malfunction. Do not
directly put the tester probe on airbag connector
terminal.
• Do not drop the airbag system parts, or keep
them at high temperature over 93°C (199°F), or let
water, oil or grease get on them; the internal parts
may be damaged and reliability greatly lowered.
IN-00203
NG N N NG NG N N NG G G G G N N N N N NG NG G G G G N N N N N N N N N N N NG
AB-01534
NG NG NG NG NG NG N NG N
OK OK OK OK K O OK O
AB-01535
AB-01536
(1)
NG NG G G G G G N N NG G G G G G G G G NG G N N N NG NG
OK OK OK OK K K O O O O O O O O O OK K O O O O O O O O O O O OK O O O OK K K K K K O O O O O O O O O O O O O O O OK OK OK K K OK K K K K O
AB-01538
NG G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G N N N N NG NG N N N
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