Daewoo Matiz (2003 year). Manual - part 222

 

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Daewoo Matiz (2003 year). Manual - part 222

 

 

 SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR) 8B – 69

REPAIR INSTRUCTIONS

ON–VEHICLE SERVICE

D110B501

DRIVER AIRBAG MODULE

(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Tool Required

DS 401 Torx Bolt Wrench

Removal Procedure

1. Disconnect the negative battery cable.
2. Position the steering wheel straight ahead.
3. Remove the driver airbag module mounting bolts.

D

Remove the airbag module bolt cover (1).

D

Remove the airbag module torx bolt using a torx
bolt wrench DS 401.
a. Airbag module torx bolt.

D110B502

Caution: When handling an airbag module, always
keep the top of the unit facing upward. This leaves
room for the module to expand if the module unex-
pectedly deploys. Without room for expansion, a
module suddenly propelled toward a person or ob-
ject can cause injury or vehicle damage.

4.Remove the driver airbag module.

D

Disconnect the driver airbag module connector (1).

D

Disconnect the horn terminal connector (2).

D

Remove the driver airbag module (3).

15 N

S

m

D1AB503A

Installation Procedure

Caution: When removing an airbag module or han-
dling a new airbag module, always keep the top of
the unit facing upward. This leaves room for the
module to expand if the module unexpectedly de-
ploys. Without room for expansion, a module sud-
denly propelled toward a person or object can
cause injury or vehicle damage.

1. Install the driver airbag module.

2. Connect the connectors to the horn terminal and the

driver airbag module.

3. Install the driver airbag module torx bolt using a torx

bolt wrench DS 401.

Tighten

Tighten the torx bolt to 15 N

S

m (11 lb-ft)

4. Connect the negative battery cable.

8B – 70 SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR)

D110B504

CLOCK SPRING

(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure

1. Disconnect the negative battery cable. Wait 1 minute

until the capacitor inside the sensing and diagnostic
module has discharged.

2. Remove the driver airbag module. Refer to “Driver

Airbag Module” in this section.

3. Remove the steering wheel. Refer to Section 6E,

Steering Wheel and Column.

4. Remove the lower/upper steering column cover.

D

Remove the screws (1).

D

Remove the lower/upper steering column cover(2).

D110B505

5. Disconnect the clock spring and the horn terminal

connector.

6. Disconnect the clock spring and the horn terminal

connector which are banded on the steering column.

7. Remove the clock spring.

D

Remove the screws (1).

D

Remove the clock spring (2).

3 N

S

m

D1AB506A

D110B507

Installation Procedure

Caution: If the clock spring is not properly aligned,
the steering wheel may not be able to rotate com-
pletely during a turn. Restricted turning ability can
cause the vehicle to crash. Improper alignment of
the clock spring also may make the supplemental
inflatable restraints (SIR) system inoperative, pre-
venting the airbags from deploying during a crash.
Both of these outcomes can result in injury.

Notice: Turning the clock spring more than three turns
clockwise or more than three turns counterclockwise
can damage the spring.

1. Turn the front wheels straight ahead.

2. Install the clock spring with the screws.

Tighten

Tighten the clock spring mounting screws to 3 N

S

m

(27 lb-in)

Important: The clock spring may come packed in mate-
rial used to prevent damage to the spring during ship-
ping or storage. Avoid installing any of the packing
material with the clock spring.

3. Turn the label of the clock spring clockwise to lock.

4. Turn the label of the clock spring counterclockwise

approximately three turns to the neutral positions with
the front wheels ahead.

 SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR) 8B – 71

5. Properly align the pointed marks (

) on the com-

ponents of the clock spring.

6. Connect the electrical connectors on the lower

spring steering  column.

7. Install the lower/upper steering column cover.

8. Install the steering wheel. Refer to Section 6E,

Steering Wheel and Column.

9. Connect the driver airbag module and the horn con-

nectors.

10. Install the driver airbag module. Refer to “Driver air-

bag module” in this section.

11. Connect the negative battery cable.

D110B508

PASSENGER AIRBAG MODULE

(Left–Hand Drive Shown, Right–Hand
Drive Similar)

Tool Required

DS 401 Torx Bolt Wrench.

Removal Procedure

1. Disconnect the negative battery cable.

2. Remove the glove box. Refer to Section 9E, Instru-

ment/Driver Information.

3. Disconnect the passenger airbag module connector.

D110B509

4. Remove the passenger airbag module.

D

Remove the nuts (1).

D

Remove the airbag module torx bolts using a torx
bolt wrench DS 401.

a. Passenger airbag module torx bolt.

D

Remove the passenger airbag module (2).

15 N

S

m

10 N

S

m

D1AB510A

Installation Procedure

1. Install the passenger airbag module.
2. Install the passenger airbag module mounting torx

bolts and the nuts using a torx bolt wrench DS 401.

Tighten

D

Tighten the passenger airbag module torx bolts to
15 N

S

m (11 lb-ft).

a. Passenger airbag module torx bolt.

D

Tighten the passenger airbag module nuts to 10
N

S

m (89 lb-in).

b. Passenger airbag module nut.

Notice : Do not reuse the removed torx bolts.
Replace the torx bolts with the new ones.

8B – 72 SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR)

D1AB508A

3. Connect the passenger airbag module connector.

4. Install the glove box. Refer to Section 9E, Instrument/

Driver Information.

5. Connect the negative battery cable.

D19E573A

SENSING AND DIAGNOSTIC
MODULE (SDM)

Tool Required

DS 401 Torx Bolt Wrench.

Removal Procedure

1. Disconnect the negative battery cable.

2. Remove the floor console. Refer to Section 9G, Inte-

rior Trim.

D110B511

3. Remove the SDM.

D

Disconnect the SDM electrical connector (1).

D

Remove the torx bolts using a torx bolt wrench DS
401 (2).

D

Remove the SDM (3).

D1AB512A

Installation Procedure

Notice: Do not install an SDM that has been dropped or
has water damage, dents, cracks, or other visible de-
fects. Attempted use of a defective SDM can result in
vehicle damage.
1. Install the SDM with the mounting torx bolts so that

the arrow on the SDM label points toward the front of
the vehicle.

Notice : Ground the wiring harness to the mounting torx
bolt (1).

Tighten

Tighten the SDM mounting torx bolts to 15 N

S

m (11

lb-ft).

2. Connect the SDM electrical connector.

 

 

 

 

 

 

 

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