2009 SUBARU TRIBECA g sensor

AB(diag)-17
General Description
AIRBAG SYSTEM (DIAGNOSTICS)
•TEST HARNESS V
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
98299AG010 TEST HARNESS V Used when measuring voltage and resistance of
side airbag sensor and curtain airbag sensor.
ST98299AG010
1V3V
2V
AB-00677
3V
2V
1V
3V
8
5
1
4
2
3
7
6
3
4
1
2
2
1
4
3
12 3456784321
2V
1234
1V

AB(diag)-20
General Description
AIRBAG SYSTEM (DIAGNOSTICS)
•TEST HARNESS AC
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
98299XA010 TEST HARNESS
AC
Used for diagnosing a failure of the seat belt ten-
sion sensor.
OD-00027
A
B
C
ACB
AC

AB(diag)-21
General Description
AIRBAG SYSTEM (DIAGNOSTICS)
•TEST HARNESS AD
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
98299XA020 TEST HARNESS
AD
Used when measuring voltage and resistance of
seat belt tension sensor.
OD-00028
1AD2AD
3
2
1
3123
2
1
312

AB(diag)-23
General Description
AIRBAG SYSTEM (DIAGNOSTICS)
•AIRBAG RESISTOR
2. GENERAL TOOL
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
98299PA040 AIRBAG RESISTOR Used in replacement of airbag module for which
resistance value is same as airbag module.
TOOL NAME REMARKS
Circuit tester Used for measuring resistance, voltage and current.
Oscilloscope Used for measuring the sensor.
ST98299PA040
AB-00433
3
1
2
1212134562
4
3

AB(diag)-24
Electrical Component Location
AIRBAG SYSTEM (DIAGNOSTICS)
4. Electrical Component Location
A: LOCATION
(1) Front sub sensor (RH) (9) Side airbag sensor (RH) (17) Curtain airbag inflator (RH)
(2) Front sub sensor (LH) (10) Side airbag sensor (LH) (18) Curtain airbag inflator (LH)
(3)

Airbag control module with built-in
safing and electric sensor
(11) Seat belt pretensioner (RH) (19) Occupant detection control module
(12) Seat belt pretensioner (LH) (20) Buckle switch (LH)
(4) Airbag main harness (13) Curtain airbag sensor (RH) (21) Seat position sensor (LH)
(5) Roll connector (14) Curtain airbag sensor (LH) (22) Buckle switch (RH)
(6) Passenger’s airbag inflator (15) Side airbag inflator (RH) (23) Belt tension sensor
(7) Driver’s airbag inflator (16) Side airbag inflator (LH) (24) Airbag rear harness LH
(8) Airbag rear harness (RH)

AB(diag)-28
Airbag Connector
AIRBAG SYSTEM (DIAGNOSTICS)
5. FRONT SUB SENSOR, SIDE AIRBAG
SENSOR, CURTAIN AIRBAG SENSOR AND
SEAT POSITION SENSOR LH
1) How to disconnect:
Holding outer part (A), pull it in the direction of ar-
row.
CAUTION:
When pulling the slide lock or disconnecting
connector, be sure to hold the connector, not
the harness.
2) How to connect:
Holding the connector, push it in securely until a
clicking sound is heard.
CAUTION:
•Outer side (A) move back, and so do not put
your hand on the outer part.
•Be sure to insert the connector in until it is
locked. Then pull it gently to make sure that it is
locked.
AB-00024
AB-00025

AB(diag)-29
Airbag Control Module I/O Signal
AIRBAG SYSTEM (DIAGNOSTICS)
6. Airbag Control Module I/O Signal
A: ELECTRICAL SPECIFICATION
•Terminal numbers in airbag control module connector are shown in the figure.
•Airbag warning light illuminates when the connector is removed from airbag control module.
Item Control module terminal No.
Line end check connector(1)-2
Diagnosis connector(1)-19
Data link connector(1)-12
Combination meter(1)-3
Battery power supply Common use fuse (1)-6
Dedicated fuse (1)-5
Passenger’s airbag module level one + (1)-10
–(1)-11
Passenger’s airbag module level two + (1)-8
–(1)-7
Driver’s airbag module level one + (1)-14
–(1)-13
Driver’s airbag module level two + (1)-16
–(1)-17
Fr o nt su b se ns or L H Powe r su p pl y a n d co mmu-
nication(1)-15
GND (1)-26
Fr o nt su b se ns or RH Powe r su p pl y a n d co mmu-
nication(1)-9
GND (1)-20
Ground line (GND)(1)-27
(1)-28
Passenger’s airbag OFF indicator (1)-1
Passenger’s airbag ON indicator (1)-18
Passenger’s seat belt war ning light (integrated module) (1)-24
Seat belt buckle switch LH + (2)-19
–(2)-2
Seat position sensor LH + (2)-3
–(2)-4
AB-00937
123456789101112
1314151617181920
123456789101112
1314151617181920
1234567891011121314151617
1819202122232425262728
(1)(2) (3)

AB(diag)-30
Airbag Control Module I/O Signal
AIRBAG SYSTEM (DIAGNOSTICS)
B: WIRING DIAGRAM
Refer to the WI section wiring diagram.
Seat belt pretensioner LH + (2)-6
–(2)-5
Side airbag sensor LH Power supply and commu-
nication(2)-16
GND (2)-18
+(2)-17
–(2)-20
Side airbag module LH + (2)-10
–(2)-9
Curtain airbag sensor LH Power supply and commu-
nication(2)-14
GND (2)-13
+(2)-15
–(2)-1
Curtain airbag module LH + (2)-11
–(2)-12
Seat belt pretensioner RH + (3)-11
–(3)-12
Side airbag sensor RH Power supply and commu-
nication(3)-17
GND (3)-15
+(3)-16
–(3)-13
Side airbag module RH + (3)-7
–(3)-8
Curtain airbag sensor RH Power supply and commu-
nication(3)-19
GND (3)-20
+(3)-18
–(3)-4
Curtain airbag module RH + (3)-6
–(3)-5
Occupant detection control module + (3)-1
–(3)-2
Item Control module terminal No.