Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Service manual — part 618

AB(diag)-11

General Description

AIRBAG SYSTEM (DIAGNOSTICS)

• TEST HARNESS Q

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

98299SA040

TEST HARNESS Q

Used when measuring voltage and resistance of
driver’s airbag module.

2Q

1Q

ST98299SA040

AB-00929

2Q

1Q

1

2

2

1

1

2

2

1

1Q

2Q

AB(diag)-12

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

1V

3V

2V

AB-02282

3V

2V

1V

3V

8

5

1

4

2

3
7
6

2
1

4
3

1 2

3

4 5 6 7 8

4 3 2 1

2V

1 2 3 4

1V

3
4

1
2

AB(diag)-13

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.

ST98299PA040

AB-00433

3

1

2

1
2

1
2

1

3

4

5

6

2

4

3

AB(diag)-14

General Description

AIRBAG SYSTEM (DIAGNOSTICS)

• TEST HARNESS AG

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

98299AG070

TEST HARNESS
AG

Used together with test harness AH when mea-
suring voltage and resistance of the airbag con-
trol module.

ST98299AG070