AB-94
AIRBAG SYSTEM (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
Step
Check
Yes
No
1
CHECK PASSENGERS AIRBAG MODULE.
1) Turn the ignition switch OFF, disconnect the
battery ground cable, and wait more than 20
seconds.
2) Remove the glove box.
3) Disconnect the connector passenger’s air-
bag module from (AB4).
4) Connect the connector (1P) in test harness
K to connector (AB4).
5) Connect two airbag resistors to connectors
(2P) and (3P) in test harness P.
6) Connect the battery ground cable and turn
the ignition switch ON.
Is the airbag warning light
turned on normally?
Replace the pas-
senger’s airbag
module. <Ref. to
AB-15, Passen-
ger’s Airbag Mod-
ule.>
2
CHECK AIRBAG MAIN HARNESS.
1) Turn the ignition switch OFF, disconnect the
battery ground cable, and wait more than 20
seconds.
2) Disconnect two airbag resistors from the
connectors (2P) and (3P) in test harness P.
3) Remove the lower cover and disconnect the
connector (AB21) from (AB26).
4) Disconnect the connector (AB3) from the
air bag control module, and connect the con-
nector (1R) in test harness R. <Ref. to AB-18,
Airbag Control Module.>
5) Measure the resistance between connector
(2R) in test harness R and the connector (2P)
in test harness P.
Connector & terminal
(2R) No. 9 — (3P) No. 3:
(2R) No. 13 — (3P) No. 4:
Is the resistance less than 10
Ω
?
Replace the airbag
main harness
together with body
harness as a unit.
3
CHECK AIRBAG MAIN HARNESS.
Measure the resistance of the connector (2R)
in test harness R.
Connector & terminal
(2R) No. 9 — No. 13:
(2R) No. 9 — Chassis ground:
(2R) No. 13 — Chassis ground:
Is the resistance more than 1
M
Ω
?
Replace the airbag
control module.
<Ref. to AB-18,
Airbag Control
Module.>
Replace the airbag
main harness
together with body
harness as a unit.
Summary of Contents for 2004 Forester
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Page 347: ...BODY STRUCTURE BS Page 1 General Description 2 2 Datum Points 3 3 Datum Dimensions 11 ...
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