Subaru Legacy IV (2008 year). Manual - part 1008

AB(diag)-20

Electrical Component Location

AIRBAG SYSTEM (DIAGNOSTICS)

Connector 

No.

(AB1)

(AB2)

(AB6)

(AB7)

(AB9)

(AB10)

(AB13)

(AB16)

(AB17)

(AB18)

(AB19)

(AB20)

Pin

10

4

30

4

4

4

2

2

24

24

2

2

Color

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Male/Female

Female

Female

Female

Male

Female

Male

Female Female Female

Female

Female

Male

Connector 

No.

(AB21)

(AB23)

(AB24)

(AB25)

(AB26)

(AB28)

(AB31)

(AB32)

(AB33)

(AB34)

(AB37)

(AB38)

Pin

2

4

2

2

2

4

2

4

2

4

2

2

Color

Black

Yellow

Yellow

Yellow

Black

Yellow

Black

Yellow

Black

Yellow

Orange

Black

Male/Female

Female

Female

Female

Male

Female

Female

Female Female Female

Female

Female Female

Connector 

No.

(AB41)

(AB43)

(AB53)

(AB56)

(AB58)

(AB59)

(AB60)

(AB62)

 

 

 

 

Pin

2

18

6

3

3

6

2

3

    

Color

Yellow

Black

Gray

Brown

Gray

Gray

Yellow

Brown

    

Male/Female

Female

Female

Female

Male

Female

Male

Male

Female     

AB(diag)-21

Airbag Connector

AIRBAG SYSTEM (DIAGNOSTICS)

5. Airbag Connector

A: PROCEDURE

For detailed operation procedure, refer to the “Air-
bag Connector”. <Ref. to AB-8, Airbag Connector.>

AB(diag)-22

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.

AB-01758

18

19

20

21

22

23

24

25

26

27

28

1

2

3

㧡

㧢

㧣

㧤

1

㧜 㧥

4

11

12

13

14

16

17

15

29

30

18

19

20

21

22

23

24

1

2

3

㧡

㧢

㧣

㧤

1

㧜 㧥

4

11

12

13

14

16

17

15

18

19

20

21

22

23

24

1

2

3

㧡

㧢

㧣

㧤

1

㧜 㧥

4

11

12

13

14

16

17

15

(1)

(2)

(3)

AB(diag)-23

Airbag Control Module I/O Signal

AIRBAG SYSTEM (DIAGNOSTICS)

B: WIRING DIAGRAM

Refer to the WI section wiring diagram. <Ref. to WI-121, WIRING DIAGRAM, Airbag System.>

Item

Control module terminal No.

Data link connector

(1) — 16

Combination meter

(1) — 11

Battery power supply

Dedicated fuse

(1) — 21

Passenger’s airbag module level one

+

(1) — 4

–

(1) — 3

Passenger’s airbag module level two

+

(1) — 1

–

(1) — 2

Driver’s airbag module level one

+

(1) — 5

–

(1) — 6

Driver’s airbag module level two

+

(1) — 8

–

(1) — 7

Front sub sensor LH

+

(1) — 30

–

(1)  —  28

Front sub sensor RH

+

(1) — 29

–

(1)  —  27

Ground line (GND)

(1) — 25

(1) — 26

Passenger’s airbag OFF indicator

(1) — 17

Passenger’s airbag ON indicator

(1) — 23

Passenger’s seat belt warning light (integrated module)

(1) — 15

Seat belt pretensioner LH

+

(2) — 5

–

(2) — 6

Side airbag sensor LH
Curtain airbag sensor LH

+

(2)  —  24

–

(2)  —  23

Side airbag module LH

+

(2) — 1

–

(2) — 2

Curtain airbag module LH

+

(2) — 4

–

(2) — 3

Seat belt pretensioner RH

+

(3) — 4

–

(3) — 3

Side airbag sensor RH
Curtain airbag sensor RH

+

(3)  —  17

–

(3)  —  18

Side airbag module RH

+

(3) — 8

–

(3) — 7

Curtain airbag module RH

+

(3) — 5

–

(3) — 6

Satellite safing sensor

+

(2) — 20

–

(2)  —  21

Occupant detection control module

+

(3) — 16

–

(3)  —  24