Subaru IMPREZA GD 2007 Series Manual page 4051

asieps_tobira_IM_US.book 30 ページ ２０１２年１月１７日 火曜日 午後３時４８分
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
OCCUPANT DETECTION SYSTEM (DIAGNOSTICS)
D: DTC 27 ODS COMMUNICATION ERROR
Perform the diagnosis following diagnostic procedures for the airbag system. <Ref. to AB(diag)-68, DTC 27
ODS COMMUNICATION ERROR, Diagnostic Chart with Trouble Code.>
E: DTC 29 ODS FAILURE
DTC DETECTING CONDITION:
• Occupant detection sensor is faulty.
• Occupant detection control module is faulty.
• Occupant detection harness is faulty.
• Side airbag harness is faulty.
• Fuse No. 25 (in joint box) is blown.
Step
1 CHECK POOR CONTACT OF CONNEC-
TORS.
Check for poor contact of the connectors
between the occupant detection control module
and airbag control module.
2 CHECK DIAGNOSTIC TROUBLE CODE
(DTC).
Read diagnostic trouble code (DTC) for the air-
bag system.
Check
Is there poor contact?
Is "2C Belt Tension Sensor fail-
ure or 37 Buckle Switch failure"
displayed in the diagnostics
code?
OD(diag)-30
Yes No
Go to step 2.
Reconnect the
connector. If the
fault is not fixed,
replace the airbag
harness.
Perform the diag- Check the occu-
nosis according to pant detection har-
each DTC. ness, and if any
fault is found,
replace the occu-
pant detection har-
ness. If the fault is
not fixed, replace
the occupant
detection system.
<Ref. to SE-8, DIS-
ASSEMBLY, Front
Seat.>