2009 SUBARU TRIBECA air condition

AB(diag)-82
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
Step Check Yes No
1CHECK THE AIRBAG HARNESS.
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait more than
20 seconds.
2) Disconnect the connector (AB6) from air-
bag control module.
3) Connect the battery ground terminal and
turn the ignition switch to ON.
Does the passenger's seat belt
warning light blink for 6 sec-
onds and go off?
Go to step 3.Go to step 2.
2CHECK THE AIRBAG HARNESS.
1) Turn the ignition switch to OFF.
2) Connect the connector (1U) in the test har-
ness U to connector (AB6).
3) Measure the resistance between connector
(4U) in the test harness U and chassis ground.
Connector & terminal
(4U) No. 16 — Chassis ground:
Is the resistance more than 1
MΩ?
Replace the body
integrated module.
Repair the bulk-
head harness. Or
replace the airbag
main harness with
body harness.
3CHECK THE AIRBAG HARNESS.
1) With the condition of step 2, connect the
connectors (7U) and (8U) in the test harness
U.
2) Turn the ignition switch to ON.?
Does the passenger's seat belt
warning light blink for 6 sec-
onds, then repeatedly light and
go off?
Replace the airbag
control module.
Airbag Control
Module.>
Go to step 4.
4CHECK THE AIRBAG HARNESS.
1) With the condition of step 3, disconnect the
connectors (7U) and (8U) in the test harness
U.
2) Measure the resistance between connector
(4U) in the test harness U and the connector
(i84).
Connector & terminal
(4U) No. 16 — (84) No. 13:
Is the resistance less than 10
Ω?
Replace the body
integrated module.
Repair the bulk-
head harness. Or
replace the airbag
main harness with
body harness.

AB(diag)-83
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
X: DTC 41 SIDE AIRBAG RH FAILURE
DTC DETECTING CONDITION:
•Side airbag harness (RH) is faulty.
•Side airbag module (RH) is faulty.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00669
AB18
AB24
AB25
12
78
AB28
15171316
3412
AB18AB24
12789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(SIDE RH)
SIDE AIRBAGSENSOR RH
AB28
1234

AB(diag)-86
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
Y: DTC 42 SIDE AIRBAG LH FAILURE
DTC DETECTING CONDITION:
•Side airbag harness (LH) is faulty.
•Side airbag module (LH) is faulty.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00670
AB2312
109
AB19
AB20
17201618
3412
AB19
12
AB17
AB17
789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(SIDE LH)
SIDE AIRBAGSENSOR LH
AB23
1234

AB(diag)-89
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
Z: DTC 45 SIDE AIRBAG RH FAILURE
DTC DETECTING CONDITION:
•Side airbag harness (RH) is shorted to power supply.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00669
AB18
AB24
AB25
12
78
AB28
15171316
3412
AB18AB24
12789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(SIDE RH)
SIDE AIRBAGSENSOR RH
AB28
1234

AB(diag)-91
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AA:DTC 46 SIDE AIRBAG LH FAILURE
DTC DETECTING CONDITION:
•Side airbag harness (LH) is shorted to power supply.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00670
AB2312
109
AB19
AB20
17201618
3412
AB19
12
AB17
AB17
789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(SIDE LH)
SIDE AIRBAGSENSOR LH
AB23
1234

AB(diag)-93
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AB:DTC 51 SIDE AIRBAG SENSOR RH FAILURE
DTC DETECTING CONDITION:
•Side airbag sensor (RH) is faulty.
•Side airbag harness (RH) is faulty.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00669
AB18
AB24
AB25
12
78
AB28
15171316
3412
AB18AB24
12789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(SIDE RH)
SIDE AIRBAGSENSOR RH
AB28
1234

AB(diag)-95
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AC:DTC 52 SIDE AIRBAG SENSOR LH FAILURE
DTC DETECTING CONDITION:
•Side airbag sensor (LH) is faulty.
•Side airbag harness (LH) is faulty.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00670
AB2312
109
AB19
AB20
17201618
3412
AB19
12
AB17
AB17
789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(SIDE LH)
SIDE AIRBAGSENSOR LH
AB23
1234

AB(diag)-97
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AD:DTC 53 SIDE AIRBAG SENSOR RH FAILURE
DTC DETECTING CONDITION:
Side airbag sensor (RH) is faulty.
When DTC 53 is displayed, the circuit within the side airbag sensor (RH) is faulty. Replace the side airbag
sensor (RH).
AE:DTC 54 SIDE AIRBAG SENSOR LH FAILURE
DTC DETECTING CONDITION:
Side airbag sensor (LH) is faulty.
When DTC 54 is displayed, the circuit within the side airbag sensor (LH) is faulty. Replace the side airbag
sensor (LH).
AF:DTC 55 SIDE CURTAIN AIRBAG FIRING OUTPUT
This DTC is displayed when the side airbag module and curtain airbag module are deployed.
Once this DTC is displayed, the memory cannot be cleared. Replace the following parts.
•Airbag control module
•Front seat with side airbag module (Operating side)
•Side airbag sensor (Operating side)
•Curtain airbag module (Operating side)
•Curtain airbag sensor (Operating side)
•Front outer seat belt with pretensioner (operating side)