General Description - Subaru B9 TRIBECA WX 2007 Manual

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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.
N N N N N N N N N N N N G N N N G NG N N N G G G G G NG N N N N N N G NG
• 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.
NG NG NG NG N N G N NG NG
General Description
IN-00203
G G G G
AB-01534
O O O K OK K OK OK OK
AB-01535
AB(diag)-4
• When checking, use a test harness (1). Damage
to connector terminal causes malfunction. Do not
directly put the tester probe on airbag connector
terminal.
NG G G G G G N N N G G G G G G G G G NG G N N N N G NG NG
(1)
OK K K O O O O O K K K K K K O O O O O O O O O O O O O O O O O K O O O O K O O O O O O O O O O K K OK OK OK OK OK K OK K K K K O O O O O O O K
• 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.
N N N N N N N N G NG 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
AB-01536
AB-01538