Subaru IMPREZA GD 2007 Series Manual page 3638

asieps_tobira_IM_US.book 95 ページ ２０１２年１月１７日 火曜日 午後３時４８分
Step
1 CHECK POOR CONTACT OF CONNECTORS.
Check for poor contact of the connectors
between the airbag control module and the seat
belt pretensioner (LH).
2 CHECK SEAT BELT PRETENSIONER.
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait for 20 sec-
onds or more.
2) Disconnect connector (AB19) from seat belt
pretensioner (LH).
3) Connect the connector (1N) in the test har-
ness N to the connector (AB19).
4) Connect the airbag resistor to the connector
(2N) of test harness N.
5) Connect the battery ground terminal and
turn the ignition switch to ON.
3 CHECK SIDE AIRBAG HARNESS (LH).
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait for 20 sec-
onds or more.
2) Disconnect the airbag resistor from test har-
ness.
3) Disconnect connector (AB9) from side air-
bag module (LH).
4) Disconnect connectors (AB7) and (AB8)
from airbag control module.
5) Connect the connector (1R) in the test har-
ness R to connector (AB7).
6) Measure resistance between connector
(3R) in the test harness R and connector (2N) in
the test harness N.
Connector & terminal
(3R) No. 11 — (2N) No. 1:
(3R) No. 13 — (2N) No. 2:
4 CHECK SIDE AIRBAG HARNESS (LH).
Measure resistance between connector (3R)
terminals in the test harness R.
Connector & terminal
(3R) No. 11 — (3R) No. 13:
5 CHECK SIDE AIRBAG HARNESS (LH).
Measure resistance between connector (3R) in
the test harness R and chassis ground.
Connector & terminal
(3R) No. 11 — Chassis ground:
(3R) No. 13 — Chassis ground:
6 CHECK AIRBAG CONTROL MODULE.
1) Connect all connectors.
2) Erase the memory.
3) Perform the Inspection Mode.
4) Read the DTC.
7 CHECK FOR ANY OTHER DTC ON DISPLAY. Is any other DTC displayed?
Diagnostic Chart with Trouble Code
Is there poor contact?
Does the airbag warning light
illuminate for 6 seconds and go
off?
Is the resistance less than 10
Ω?
Is the resistance 1 MΩ or
more?
Is the resistance 1 MΩ or
more?
Is the same DTC displayed?
AB(diag)-95
AIRBAG SYSTEM (DIAGNOSTICS)
Check Yes
Replace the side
airbag harness
(LH) along with
body harness.
Replace the seat
belt pretensioner
(LH). <Ref. to SB-
10, Front Seat
Belt.>
Go to step 4.
Go to step 5.
Go to step 6.
Replace the airbag
control module.
<Ref. to AB-17,
Airbag Control
Module.>
Check DTC using
"List of Diagnostic
Trouble Code
(DTC)". <Ref. to
AB(diag)-43, List
of Diagnostic Trou-
ble Code (DTC).>
No
Go to step 2.
Go to step 3.
Replace the side
airbag harness
along with the body
harness.
Replace the side
airbag harness
along with the body
harness.
Replace the side
airbag harness
along with the body
harness.
Go to step 7.
Finish the diagno-
sis.