Subaru 2009 IMPREZA Service Manual page 2831

AIRBAG SYSTEM (DIAGNOSTICS)
DTC Display
E2 Front Sensor Bus RH Communica-
E3 tion error
E4
E6 Front Sensor Bus LH Communica-
E7 tion error
E8
E9 Side Sensor Bus RH Communica-
EA tion error
EB
EC
List of Diagnostic Trouble Code (DTC)
• Open or short circuit in harness (RH) between air-
bag control module and front sub sensor.
• Front sub sensor (RH) is faulty.
• Airbag control module is faulty.
• Open or short circuit in harness (LH) between air-
bag control module and front sub sensor.
• Front sub sensor (LH) is faulty.
• Airbag control module is faulty.
• Open or short circuit in harness (RH) between air-
bag control module and side sensor.
• Side airbag sensor (RH) or curtain airbag sensor
(RH) is faulty.
• Airbag control module is faulty.
AB(diag)-42
Diagnosis content Reference
<Ref. to AB(diag)-99,
DTC E2 FRONT SEN-
SOR BUS RH COMMU-
NICATION ERROR,
Diagnostic Chart with
Trouble Code.> <Ref. to
AB(diag)-99, DTC E3
FRONT SENSOR BUS
RH COMMUNICATION
ERROR, Diagnostic
Chart with Trouble
Code.> <Ref. to
AB(diag)-100, DTC E4
FRONT SENSOR BUS
RH COMMUNICATION
ERROR, Diagnostic
Chart with Trouble
Code.>
<Ref. to AB(diag)-102,
DTC E6 FRONT SEN-
SOR BUS LH COMMU-
NICATION ERROR,
Diagnostic Chart with
Trouble Code.> <Ref. to
AB(diag)-102, DTC E7
FRONT SENSOR BUS
LH COMMUNICATION
ERROR, Diagnostic
Chart with Trouble
Code.> <Ref. to
AB(diag)-103, DTC E8
FRONT SENSOR BUS
LH COMMUNICATION
ERROR, Diagnostic
Chart with Trouble
Code.>
<Ref. to AB(diag)-105,
DTC E9 SIDE SENSOR
BUS RH COMMUNICA-
TION ERROR, Diagnos-
tic Chart with Trouble
Code.> <Ref. to
AB(diag)-105, DTC EA
SIDE SENSOR BUS RH
COMMUNICATION
ERROR, Diagnostic
Chart with Trouble
Code.> <Ref. to
AB(diag)-105, DTC EB
SIDE SENSOR BUS RH
COMMUNICATION
ERROR, Diagnostic
Chart with Trouble
Code.> <Ref. to
AB(diag)-106, DTC EC
SIDE SENSOR BUS RH
COMMUNICATION
ERROR, Diagnostic
Chart with Trouble
Code.>