Subaru IMPREZA GD 2007 Series Manual page 3547

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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 20 seconds or more be-
fore starting work.
• The airbag system is fitted with a backup power
source. If the airbag system is serviced within 20
seconds after the ground cable is disconnected, it
may deploy.
• If sensors, airbag module, airbag control module,
pretensioner or harness is deformed or damaged,
replace with new parts.
N N N N N N N N N N N N G NG NG N N N G N N N N N N G N N N G G G G 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 checking the airbag system, be sure to
use a digital circuit tester. Use of an analog circuit
tester may cause the airbag to activate erroneous-
ly.
NG NG NG NG NG N N G N NG
General Description
FU-00009
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). Do not
directly apply the tester probe to connector terminal
of airbag.
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 O K O O O O K K K K K K O O O O O O O O O O K K O O O O O O O O O O O OK O OK OK OK O O O O K OK K OK K K K K O O O O O O O K
• Do not drop the airbag module parts, subject
them to high temperature of 93°C (199°F) or more,
or let water, oil or grease get on them; otherwise,
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