Subaru Legacy 2002 Service Manual page 3233

Airbag System (Diagnostics)
3. General Description
A: CAUTION
S002001A03
¼ When servicing a vehicle, be sure to turn the
ignition switch OFF, disconnect the ground cable
from the battery, and wait for more than 20 sec-
onds before starting work.
¼ 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 inflate.
¼ If sensors, airbag module, airbag control module
pretensioner, and harness are deformed or
damaged, replace them with new genuine parts.
¼ Do not use the airbag system and pretensioners
on other vehicles. When replacing parts, be sure to
replace them with new parts.
¼ When checking the system, be sure to use a
digital circuit tester.
Use of an analog circuit tester may cause the air-
bag to activate erroneously.
GENERAL DESCRIPTION
¼ When checking, use a test harness. Do not
S002001
directly apply the tester probe to any connector
terminal of the airbag.
G5M0292
G5M0291
AB-4
G5M0293
G5M0294