AB-57
AIRBAG SYSTEM (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
G: DTC 23
DIAGNOSIS:
(AB3), (AB7) and (AB8) are not connected properly to airbag control module.
CAUTION:
Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground cable from battery, and wait more than 20 seconds before starting to work.
Step
Check
Yes
No
1
CHECK POOR CONTACT IN CONECTORS
(AB3), (AB7) AND (AB8).
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait more than
20 seconds.
2) Disconnect the connectors (AB3), (AB7)
and (AB8) from the airbag control module.
<Ref. to AB-18, Airbag Control Module.>
Check if rust or damage
appear on the harness con-
nector and the control module
connector.
Replace the airbag
control module.
<Ref. to AB-18,
Airbag Control
Module.> Replace
the airbag main
harness with body
harness.Replace
the side airbag
harness with body
harness.
2
CHECK POOR CONTACT IN CONECTORS
(AB3), (AB7) and (AB8).
1) Ensure that connectors are firmly recon-
nected.
2) Connect the battery ground cable and turn
the ignition switch to ON.
Is the airbag warning light
turned on normally?
Finish the diagno-
sis.
Replace the airbag
control module.
<Ref. to AB-18,
Airbag Control
Module.>
Summary of Contents for 2004 Forester
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