2003 DAEWOO MATIZ steering wheel

6E –10 STEERING WHEEL AND COLUMN
DAEWOO M-150 BL2
D105A511

Remove the lock cylinder by pressing down the
detent spring with a 2.5MM allen wrench, or other
suitable tool, and pulling the lock cylinder out of the
switch cylinder housing (2).
D105A512
Installation Procedure
Important: To install the ignition lock cylinder the igni-
tion position should be designated I.
1. Install the ignition lock cylinder.
2. Connect the electrical connector for the immobilizer
detection coil.
3. Install the steering wheel. Refer to “Steering Wheel”
in this section.
D105A513
SWITCH HOUSING
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Remove the steering wheel. Refer to “Steering
Wheel” in this section.
2. Remove the turn signal switch and windshield wiper
switch. Refer to “Turn Signal Switch and Lever/Wiper
Switch and Lever” in this section.
3. Remove the switch housing.

Disconnect the horn electrical connector (1).

Remove the screws retaining the switch housing
(2).
D105A514
Installation Procedure
1. Install the switch housing with the screws.
2. Connect the horn electrical connector.
3. Install the turn signal switch and windshield wiper
switch. Refer to “Turn Signal Switch and Lever/Wiper
switch and Lever” in this section.
4. Install the steering wheel. Refer to “Steering Wheel”
in this section.

STEERING WHEEL AND COLUMN 6E–11
DAEWOO M-150 BL2
D105A515
STEERING COLUMN
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Remove the steering wheel. Refer to “Steering Wheel”
in this section.
Caution: Disconnect the negative battery cable and
let the vehicle sit for 1 minute to deactivate the air-
bag (For vehicle with SIR)
2. Remove the turn signal switch and wiper switch. Re-
fer to “Turn Signal Switch and Lever/Wiper Switch
and Lever in this section.
3. Remove the switch housing. Refer to “Switch Hous-
ing” in this section.
D105A516
4. Remove the ignition switch. Refer to “Ignition Switch”
in this section.
5. Remove the ignition lock cylinder. Refer to “Ignition
Lock Cylinder” in this section.
6. Remove the steering column.

Match–mark on the intermediate shaft and the
steering column shaft (1).

Remove the intermediate shaft upper pinch bolt
(2).

Remove the steering column lower nuts (3).

Remove the steering column upper nuts (4).
D15A517B
D15A518B
Installation Procedure
Important: Align the match–mark on the intermediate
shaft and the steering column shaft.
1. Install the steering column.

Install the intermediate shaft upper pinch bolt (1).
Tighten
Tighten the pinch bolt to 21–29 Nm (16–22 lb-ft).

Install the steering column lower nuts (2).
Tighten
Tighten the nuts to 15–20 Nm (11–15 lb-ft).

Install the steering column upper nuts (3).
Tighten
Tighten the nuts to 15–20 Nm (11–15 lb-ft).
2. Install the ignition lock cylinder. Refer to “Ignition Lock
Cylinder” in this section.
3. Install the ignition switch. Refer to “Ignition Switch” in
this section.
4. Install the switch housing. Refer to “Switch Housing”
in this section.
5. Install the turn signal switch and wiper switch. Refer
to “Turn Signal Switch and Lever/Wiper Switch and
Lever” in this section.
6. Install the steering wheel. Refer to “Steering Wheel”
in this section.

6E –12 STEERING WHEEL AND COLUMN
DAEWOO M-150 BL2
D105A520
INTERMEDIATE SHAFT COVER AND
INTERMEDIATE SHAFT
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Remove the intermediate shaft.

In order to install the intermediate shaft correctly,
match–mark the intermediate shaft to the steering
column. (1).

Remove the intermediate shaft upper pinch bolt
(2).

Remove the intermediate shaft lower pinch bolt
(3).
D15A521A
Installation Procedure
1. Install the intermediate shaft with the bolts.
Tighten

Tighten the intermediate shaft lower pinch bolt to
21–29 Nm (16–22 lb-ft) (1).

Tighten the intermediate shaft upper pinch bolt to
21–29 Nm (16–22 lb-ft) (2).
Notice: Check the lower pinch bolt position correctly.

STEERING WHEEL AND COLUMN 6E–13
DAEWOO M-150 BL2
UNIT REPAIR
D105A701
D15A702A
D15A703A
STANDARD STEERING COLUMN
Disassembly Procedure
1. Remove the steering column from the vehicle. Refer
to “Steering Column” in this section.
Caution: Be careful not to impact on the steering
column shaft. Plastic sleeve may be broken that is
installed to secure the driver at the accident.
2. Remove the steering column shaft from the steering
column.

Remove the retaining ring (1).

Remove the washer (2).

Remove the spring (3).

Remove the washer (4).

Remove the locking of the alignment spacer (5).

Push strongly the steering column shaft downward
(6).

6E –14 STEERING WHEEL AND COLUMN
DAEWOO M-150 BL2
D15A704A
Assembly Procedure
Important: Position the alignment spacer on the lower
column shaft to install the spacer in the steering column
jacket easily.
1. Install the steering column shaft to the steering col-
umn.

Position the locking of the alignment spacer on the
groove of the steering column.

Install the washer.

Install the spring.

Install the washer.

Install the retaining ring.
2. Install the steering column to the vehicle. Refer to
“Steering Wheel” in this section.

STEERING WHEEL AND COLUMN 6E–15
DAEWOO M-150 BL2
SPECIFICATIONS
GENERAL SPECIFICATIONS

Application

Unit

Description
With Airbagmm (in.)

380 (14.96)
Steering Wheel
DiameterWithout Airbagmm (in.)

370 (14.57) Steering Wheel
Free Play (Engine Stop)mm (in.)

0 ± 20 (0 ± 0.79)
FASTENER TIGHTENING SPECIFICATIONS
Application Nm Lb-Ft Lb-In
Steering Wheel Nut 23 – 33 17 – 24 –
Steering Column Upper Nuts 15 – 20 11 – 15 –
Steering Column Lower Nuts 15 – 20 11 – 15 –
Intermediate Shaft Upper Pinch Bolt 21 – 29 16 – 22 –
Intermediate Shaft Lower Pinch Bolt 21 – 29 16 – 22 –

6E –16 STEERING WHEEL AND COLUMN
DAEWOO M-150 BL2
SPECIAL TOOLS AND EQUIPMENT
SPECIAL TOOLS TABLE
D105A101
DW310–010
Steering Wheel Puller

SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR) 8B–3
DAEWOO M-150 BL2
DESCRIPTION AND OPERATION
(Left–Hand Drive Shown, Right–Hand Drive Similar)
AIRBAG MODULE
Driver Airbag Module
Caution: Tampering with the driver side airbag
module creates the risk of an injury from an unex-
pected deployment. Therefore, the driver side air-
bag module should never be disassembled.
The driver airbag module is under the center pad on the
steering wheel.
The driver airbag module contains an ignitor charge and
a gas generator to inflate the folded airbag.
D110B006
Passenger Airbag Module
Caution: Tampering with the passenger side airbag
module creates the risk of an injury from an unex-
pected deployment. Therefore, the passenger side
airbag module should never be disassembled.
The passenger airbag module is on the passenger side
of the instrument panel.
The passenger airbag module contains an ignitor charge
and a gas generator to inflate the folded airbag.
SENSING AND DIAGNOSTIC
MODULE (SDM)
The SDM

Has no user-serviceable parts.

Is under the front console assembly.

Continuously monitors the system components.

Records any faults which are discovered.
Illuminates a warning lamp that alerts the driver to
any faults.

Allows the fault codes to be retrieved with a scan tool.
The SDM controls the deployment of the airbag system
through the use of the

Arming sensor.

Capacitor.

Crash sensor, or accelerometer.
D110B007
Arming Sensor
The arming sensor is safety device made up of a dual-
contact, electro-mechanical switch that:

Acts independently of the electronic components.

Keeps the firing circuits for the airbags unarmed un-
der normal driving conditions.

Allows the airbags to deploy under the required
conditions.
Capacitor
The capacitor provides reserve power.
Crash Sensor
The crash sensor, or accelerometer, electronically rep-
resents the acceleration or deceleration of the vehicle
during a frontal impact. In this electronic representation,
the electrical signal is proportional to the acceleration or
deceleration of the vehicle.
SIR WARNING LAMP
The supplemental inflatable restraints (SIR) system in-
cludes a self-diagnostic function.