Subaru Legacy IV (2008 year). Service manual — part 997

AC(diag)-40

Diagnostics with Phenomenon

HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS)

AB-2

General Description

AIRBAG SYSTEM

1. General Description

A: COMPONENT

1. DRIVER’S AIRBAG MODULE

Tightening torque:

10 N·m (1.0 kgf-m, 7.2 ft-lb)

2. PASSENGER’S AIRBAG MODULE

Tightening torque:

7.4 N·m (0.75 kgf-m, 5.5 ft-lb)

3. SIDE AIRBAG MODULE

Tightening torque:

6 N·m (0.61 kgf-m, 4.4 ft-lb)

4. AIRBAG CONTROL MODULE

CAUTION:
Do not reuse mounting bolts and nuts.

Tightening torque:

25 N·m (2.5 kgf-m, 18.1 ft-lb)

5. FRONT SUB SENSOR

CAUTION:
Do not reuse mounting bolts and nuts.

Tightening torque:

13 N·m (1.32 kgf-m, 9.6 ft-lb)

T

AB-01617

T

TT

AB-00753

T

AB-00754

T

(A) Bolt

(A) Bolt

T

AB-01251

(A)

AB-01189

T

T

(A)

(A)

AB-3

General Description

AIRBAG SYSTEM

6. SIDE AIRBAG SENSOR

CAUTION:
Do not reuse mounting bolts and nuts.

Tightening torque:

8.0 N·m (0.82 kgf-m, 5.9 ft-lb)

7. CURTAIN AIRBAG SENSOR

CAUTION:
Do not reuse mounting bolts and nuts.

Tightening torque:

8.0 N·m (0.82 kgf-m, 5.9 ft-lb)

8. SATELLITE SAFING SENSOR

CAUTION:
Do not reuse mounting bolts and nuts.

Tightening torque:

8.0 N·m (0.82 kgf-m, 5.9 ft-lb)

9. STEERING ROLL CONNECTOR

10.CURTAIN AIRBAG MODULE

• Sedan model

(A) Nut

(A) Nut

AB-02029

T

(A)

AB-01748

(A)

T

(A) Bolt

AB-02135

(A)

T

AB-00756

(A)

(F)

(B)

(3)

(3)

(3)

(3)

: (1)

: (2)

AB-01618

AB-4

General Description

AIRBAG SYSTEM

• Wagon model

Tightening torque:

7.5 N·m (0.76 kgf-m, 5.5 ft-lb)

11.AIRBAG HARNESS

B: CAUTION

• When servicing a vehicle, be sure to turn the ig-
nition switch to OFF, disconnect the ground cable
from battery, and wait for 20 seconds or more be-
fore starting work.
• The airbag system is fitted with a backup power
source. After disconnecting the battery ground ca-
ble, the airbag may deploy if you do not wait for 20
seconds or more before starting airbag system ser-
vicing.

• If the airbag warning light illuminates, repair the
vehicle immediately. Otherwise, the airbag or pre-
tensioner may inflate incorrectly, or not inflate in
collision.
• If sensors, airbag module, airbag control module,
pretensioner, harness or satellite safing sensor
cover is deformed or damaged, replace with new
part.

• When checking the airbag system, be sure to
use a digital circuit tester. Use of an analog circuit
tester may cause the airbag to activate erroneously
due to a minimal current inside tester.

(A)

Model with sunroof

(1)

Bolt

(B)

Model without sun-
roof

(2)

Clip

(F)

Front side of vehicle

(3)

Plate guard

(1) Airbag main harness

(2) Airbag rear harness

(A)

(F)

(B)

: (1)

: (2)

(3)

(3)

(3)

(3)

AB-01619

(1)

(2)

AB-01750

IN-00203

NG

N

N

NG

NG

N

N

NG

G

G

G

G

N

N

N

N

N

NG

G

G

G

G

N

N

N

N

N

N

N

N

N

N

N

NG

AB-01534

NG

NG

NG

NG

NG

NG

N

NG

N

OK

OK

OK

OK

K

O

OK

O

AB-01535