OD(diag)-27
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
OCCUPANT DETECTION SYSTEM (DIAGNOSTICS)
D: DTC 27 ODS COMMUNICATION ERROR
Perform the diagnosis following diagnostic procedure for airbag system. <Ref. to AB(diag)-73, DTC 27 ODS
COMMUNICATION ERROR, Diagnostic Chart with Trouble Code.>
Step
Check
Yes
No
1
CHECK POOR CONTACT OF CONNEC-
TORS.
Check for poor contact of the connectors
between the occupant detection control module
and belt tension sensor.
Is there poor contact?
Reconnect the
connector. If the
fault is not fixed,
replace the airbag
harness.
Go to step
2
.
2
CHECK THE BELT TENSION SENSOR.
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait more than 20
seconds.
2) Disconnect the belt tension sensor connec-
tor (AB56) from the airbag harness.
3) Connect the test harness AC to the connec-
tor (AB56).
4) Connect the battery ground terminal and
turn the ignition switch to ON.
Does the airbag warning light
illuminate for approximately 6
seconds and go off?
Replace the seat
belt outer. <Ref. to
SB-10, OUTER
SEAT BELT
ASSEMBLY,
REMOVAL, Front
Seat Belt.>
Go to step
3
.
3
CHECK THE AIRBAG HARNESS.
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait more than 20
seconds.
2) Disconnect the test harness AC from the
belt tension sensor connector (AB56).
3) Connect the test harness AD (1AD) to the
connector (AB56).
4) Disconnect the airbag harness connector
(AB61), and connect the connector (1AB) in test
harness AB.
5) Measure the resistance between test har-
ness terminals.
Connector & terminal
(2AB) No. 5 — (2AD) No. 1:
(2AB) No. 4 — (2AD) No. 3:
(2AB) No. 6 — (2AD) No. 2:
Is the resistance less than 10
Ω
?
Go to step
4
.
Replace the airbag
harness along with
chassis harness.
4
CHECK THE AIRBAG HARNESS.
Measure the resistance between test harness
terminals, and between test harness terminal
and chassis ground.
Connector & terminal
(2AB) No. 4 — (2AD) No. 1:
(2AB) No. 4 — (2AD) No. 2:
(2AB) No. 4 — chassis ground:
(2AB) No. 5 — (2AD) No. 2:
(2AB) No. 5 — chassis ground:
Is the resistance more than 1
M
Ω
?
Go to step
5
.
Replace the airbag
harness along with
chassis harness.
5
CHECK THE AIRBAG HARNESS.
1) Connect the battery ground terminal and
turn the ignition switch to ON.
2) Measure the voltage between test harness
and chassis ground.
Connector & terminal
(2AD) No. 1 (+) — chassis ground (–):
(2AD) No. 3 (+) — chassis ground (–):
Is the voltage less than 1 V?
Replace the airbag
harness along with
chassis harness.
Check the seat
harness, and if any
fault is found,
replace the seat
harness. If no fault
is found in the seat
harness, replace
the seat cushion
frame assembly.
<Ref. to SE-10,
PASSENGER’S
SEAT, DISASSEM-
BLY, Front Seat.>
asieps_tobira.book 27 ページ 2012年2月10日 金曜日 午後3時26分
Содержание B9 TRIBECA WX 2007
Страница 2: ...HOW TO USE THIS MANUALS HU Page 1 How to Use This Manuals 2 asieps_tobira book 1...
Страница 8: ...SPECIFICATIONS SPC Page 1 B9 TRIBECA 2 asieps_tobira book 1...
Страница 14: ...RECOMMENDED MATERIALS RM Page 1 Recommended Materials 2 asieps_tobira book 1...
Страница 17: ...NT 4 Note NOTE A Front B Rear 1 Front crossmember 2 Rear differential NT 00131 1 2 A B asieps_tobira book 4...
Страница 24: ...IDENTIFICATION ID Page 1 Identification 2 asieps_tobira book 1...
Страница 40: ...NOTE NT Page 1 Note 2 asieps_tobira book 1...
Страница 45: ...RM 6 Recommended Materials RECOMMENDED MATERIALS asieps_tobira book 6...
Страница 46: ...PRE DELIVERY INSPECTION PI Page 1 Pre delivery Inspection 2 asieps_tobira book 1...
Страница 52: ...PRECAUTION PC Page 1 Precaution 2 asieps_tobira book 1...
Страница 75: ...AB 24 Front Sub Sensor AIRBAG SYSTEM asieps_tobira book 24...
Страница 237: ...BS 24 Body Sealing BODY STRUCTURE View A View B BS 01657 Ft BS 01705 asieps_tobira book 24...
Страница 239: ...BS 26 Body Sealing BODY STRUCTURE View F View G BS 01662 Ft BS 01663 Upr asieps_tobira book 26...
Страница 241: ...BS 28 Body Sealing BODY STRUCTURE View I a The holes shall be blocked BS 01707 Ft a asieps_tobira book 28...
Страница 257: ...BS 44 Aluminium Sheet Metal BODY STRUCTURE 7 Aluminium Sheet Metal A SPECIFICATION BS 01697 asieps_tobira book 44...
Страница 263: ...COM 6 Horn Switch COMMUNICATION SYSTEM asieps_tobira book 6...
Страница 329: ...ET 36 Steering Satellite Switch ENTERTAINMENT asieps_tobira book 36...
Страница 330: ...COMMUNICATION SYSTEM COM Page 1 General Description 2 2 Horn System 3 3 Horn 4 4 Horn Switch 5 asieps_tobira book 1...
Страница 557: ...IM diag 24 Diagnostic Procedure with Diagnostic Trouble Code DTC IMMOBILIZER DIAGNOSTICS asieps_tobira book 24...
Страница 661: ...asieps_tobira book 2...