Subaru Legacy IV (2008 year). Manual — part 1007

AB(diag)-16

General Description

AIRBAG SYSTEM (DIAGNOSTICS)

• TEST HARNESS AB

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

98299XA000

TEST HARNESS
AB

Used when measuring voltage and resistance of
occupant detection system.

ST98299XA000

OD-00029

1AB

2AB

4

3

2

1

6

5

4

3

2

1

6

5

6

5

3

2

4

1

4

5

1

2

6

3

AB(diag)-17

General Description

AIRBAG SYSTEM (DIAGNOSTICS)

• AIRBAG RESISTOR

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

98299PA040

AIRBAG RESISTOR

Used in replacement of airbag module for which
resistance value is same as airbag module.
Two ST are required for diagnosis of two-stage
inflator type airbag module.

ST98299PA040

AB-00433

3

1

2

1
2

1
2

1

3

4

5

6

2

4

3

AB(diag)-18

General Description

AIRBAG SYSTEM (DIAGNOSTICS)

• TEST HARNESS AI

2. GENERAL TOOL

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

98299AG090

TEST HARNESS AI

• Used when diagnosing the side airbag sensor
and curtain airbag sensor.
• Used together with the test harness V.

TOOL NAME

REMARKS

Circuit tester

Used for measuring resistance, voltage and current.

Oscilloscope

Used for measuring the sensor.

ST98299AG090

AB-01803

2AI

1AI

2

1

4

3

2

1

4

3

2AI

1AI

4 3 2 1

1

2

3

4

AB(diag)-19

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

(11)

Seat belt pretensioner (RH)

(19)

Occupant detection control
module

(4)

Airbag main harness

(12)

Seat belt pretensioner (LH)

(5)

Roll connector

(13)

Curtain airbag sensor (RH)

(20)

Buckle switch (RH)

(6)

Passenger’s airbag inflator

(14)

Curtain airbag sensor (LH)

(21)

Belt tension sensor

(7)

Driver’s airbag inflator

(15)

Side airbag inflator (RH)

(22)

Satellite safing sensor

(8)

Airbag rear harness

(16)

Side airbag inflator (LH)

AB-01757

AB25

(8)

AB28

(9) (11)

AB26

AB34

(13)

(15)

(21)

(19)

AB60

(20)

(16)

AB20

AB17

AB18

AB6

AB10

AB9

AB37

(17)

AB33

(4)

(3)

(6)

AB7

AB2

(2)

(1)

AB16

AB13

(7)

(12)

(10)

AB21

AB23

(14)

AB32

(18)

AB31

AB24

AB58

AB19

AB38

(5)

AB1

B31

AB56

AB62

(22)

AB41

AB59

AB53

AB43