warning DAEWOO MATIZ 2003 Service Owner's Manual

4F–54 ANTILOCK BRAKE SYSTEM
DAEWOO M-150 BL2
D17E305B
DIAGNOSTIC TROUBLE CODE (DTC) 0602
LEFT FRONT DUMP OPEN OR DRIVER SHORTED
Circuit Description
EBCM proceeds the self–test about the dump valve or
the motor driver, if the EBCM senses the brake signal.
Diagnosis
If the EBCM proceeds the self–test about the dump
valve or the motor driver and senses the fault, the
EBCM may make the fault code.
Cause(s)

EBCM internal fault (Left front dump voltage open or
ground shorted).Warning Lamp Operation

ABS warning lamp ON.

ABS warning lamp OFF if the ignition switch ON/OFF.
Fail Action
This is a critical operational fault. The ABS is disabled
and the ABS warning lamp is turned on. The proportion-
ing is operation.

4F–56 ANTILOCK BRAKE SYSTEM
DAEWOO M-150 BL2
D17E305B
DIAGNOSTIC TROUBLE CODE (DTC) 0651
LEFT FRONT ISOLATION SHORTED OR DRIVER OPEN
Circuit Description
EBCM proceeds the self–test about the dump valve or
the motor driver, if the EBCM senses the brake signal.
Diagnosis
If the EBCM proceeds the self–test about the dump
valve or the motor driver and senses the fault, the
EBCM may make the fault code.
Cause(s)

EBCM internal fault (Left front isolation voltage
shorted or ground open).Warning Lamp Operation

ABS warning lamp ON.

ABS warning lamp OFF if the ignition switch ON/OFF.
Fail Action
This is a critical operational fault. The ABS is disabled
and the ABS warning lamp is turned on. The proportion-
ing is operation.

DAEWOO M-150 BL2
SECTION 4G
PARKING BRAKE
TABLE OF CONTENTS
Description and Operation 4G-2. . . . . . . . . . . . . . . . . .
Parking Brake 4G-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Locator 4G-3. . . . . . . . . . . . . . . . . . . . . . . .
Parking Brake 4G-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repair Instructions 4G-4. . . . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 4G-4. . . . . . . . . . . . . . . . . . . . . . . . . .
Parking Brake Lever 4G-4. . . . . . . . . . . . . . . . . . . . . . . Parking Brake Warning Lamp Switch 4G-5. . . . . . . . .
Parking Brake Cable 4G-6. . . . . . . . . . . . . . . . . . . . . . .
Specifications 4G-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications 4G-8. . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 4G-8. . . . . . . . . . .
Schematic and Routing Diagrams 4G-9. . . . . . . . . . .
Parking Brake System 4G-9. . . . . . . . . . . . . . . . . . . . .

4G – 2 PARKING BRAKE
DAEWOO M-150 BL2
DESCRIPTION AND OPERATION
PARKING BRAKE
This braking system uses a BRAKE warning light lo-
cated in the instrument panel cluster. When the ignition
switch is in the III position, the BRAKE warning light
should glow and go OFF when the parking brake lever is
released. Whenever the parking brake is applied and theignition switch is II, the BRAKE warning light should
glow.
When the brake is firmly applied, the parking brake
should securely hold the vehicle with ample pedal travel
remaining. Check for frayed cables, rust, etc., or any
condition that may inhibit present (or future) free move-
ment of the parking brake lever assembly.

PARKING BRAKE 4G–3
DAEWOO M-150 BL2
COMPONENT LOCATOR
PARKING BRAKE
D107D401
1. Parking Brake Cable Clip
2. Parking Brake Cable
3. Strengthener
4. Cable Grommet
5. Parking Brake Lever Assembly6. Parking Brake Warning Lamp Switch
7. Cotter Pin
8. Cable Pulley
9. Pin

4G–4 PARKING BRAKE
DAEWOO M-150 BL2
REPAIR INSTRUCTIONS
ON-VEHICLE SERVICE
D107D501
PARKING BRAKE LEVER
Removal Procedure
1. Remove the parking brake lever cover. Refer to Sec-
tion 9G, Interior Trim.
2. Remove the parking brake cable cover. Refer to Sec-
tion 9G, Interior Trim.
3. Remove the parking brake lever.

Disconnect the brake warning lamp switch (1).

Remove the brake warning switch lamp screw (2).
Important: The brake warning lamp switch screw should
be removed with the lever fixed.
D107D502

Remove the bolts (3).

Remove the nut (4).
D107D503

Remove the cotter pin (5).

Remove the pin (6).

PARKING BRAKE 4G–5
DAEWOO M-150 BL2
D17D504A
Installation Procedure
1. Install the parking brake lever with the cotter pin, pin,
bolts, and nut.
Tighten

Tighten the parking brake nut to 10 Nm (89 lb-in)
(1).

Tighten the parking brake bolts to 10 Nm (89 lb-in)
(2).
2. Connect the brake warning lamp switch.
3. Install the brake warning lamp switch screw.
4. Install the parking brake cable cover. Refer to Section
9G, Interior Trim.
5. Install the parking brake lever cover. Refer to Section
9G, Interior Trim.
D107D505
PARKING BRAKE WARNING LAMP
SWITCH
Removal Procedure
1. Remove the gear shift lever cover. Refer to Section
5B, Five–Speed Manual Transaxle.
2. Remove the parking brake warning lamp switch.

Disconnect the parking brake warning lamp switch
(1).
D107D506

Apply the parking brake (2).

Remove the parking brake warning lamp switch
carefully (3).
D107D507
Installation Procedure
1. Install the parking brake warning lamp switch.
2. Release the parking brake.
3. Connect the parking brake warning lamp switch.
4. Install the gear shift lever cover. Refer to Section 5B,
Five–Speed Manual Transaxle.

DAEWOO M-150 BL2
SECTION 8A
SEAT BELTS
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in B unless otherwise
noted.
TABLE OF CONTENTS
Description and Operation 8A-2. . . . . . . . . . . . . . . . . .
Driver Seat Belt Warning 8A-2. . . . . . . . . . . . . . . . . . .
Three-Point Pretensioner Front Seat Belt
(W/EUROPE Only) 8A-2. . . . . . . . . . . . . . . . . . . . . .
Three-Point WLR Front Seat Belt 8A-2. . . . . . . . . . . .
Three-Point ELR Front Seat Belt 8A-2. . . . . . . . . . . .
Three-Point ELR Rear Outboard Seat Belt 8A-2. . . .
Two-Point Lap Rear Center Seat Belt 8A-2. . . . . . . .
Operational and Functional Checks 8A-2. . . . . . . . . .
Component Locator 8A-3. . . . . . . . . . . . . . . . . . . . . . . .
Front and Rear Seat Belt 8A-3. . . . . . . . . . . . . . . . . . .
Diagnostic Information and Procedures 8A-4. . . . .
Seat Belt Warning Lamp is Inoperative 8A-4. . . . . . . Repair Instructions 8A-5. . . . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 8A-5. . . . . . . . . . . . . . . . . . . . . . . . . .
Three-Point WLR/ELR Front Seat Belt 8A-5. . . . . . .
Three-Point Pretensioner Front Seat Belt
(W/EUROPE Only) 8A-6. . . . . . . . . . . . . . . . . . . . . .
Front Seat Belt Buckle 8A-8. . . . . . . . . . . . . . . . . . . . .
Three–Point ELR Rear Outboard Seat Belt 8A-8. . .
Two-Point Lap Rear Center Seat Belt 8A-10. . . . . . .
Specifications 8A-11. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 8A-11. . . . . . . . . .
Schematic and Routing Diagrams 8A-12. . . . . . . . . .
Driver Seat Belt Warning 8A-12. . . . . . . . . . . . . . . . . .

8A –2 SEAT BELTS
DAEWOO M-150 BL2
DESCRIPTION AND OPERATION
DRIVER SEAT BELT WARNING
The driver’s safety belt incorporates a safety belt re-
minder light in the instrument cluster to remind the driver
if the safety belt is not fastened when the ignition is
turned ON.
THREE-POINT PRETENSIONER
FRONT SEAT BELT (W/EUROPE
ONLY)
The pretensioner front seat belt is optional. It contains a
electrically-controlled pyrotechnical retractor, which re-
duces seat belt slack when it is activated in a head-on or
angled front collision. The pretensioner front seat belt
must be replaced after an accident that causes its ac-
tivation.
THREE-POINT WLR FRONT SEAT
BELT
The three-point web locking retractor (WLR) seat belt
will limit the movement of the driver and offer better
protection in an accident.
THREE-POINT ELR FRONT SEAT
BELT
The three-point emergency locking retractor (ELR) front
seat belt is always unlocked, allowing the passenger
freedom of movement, except in emergencies (rapid de-
celeration, rapid acceleration, or hard cornering maneu-
vers).
THREE-POINT ELR REAR
OUTBOARD SEAT BELT
The rear outboard seating positions use the three-point
emergency locking retractor (ELR) seat belts. The
three-point emergency locking retractor (ELR) seat beltis always unlocked, allowing the passenger freedom of
movement, except in emergencies (rapid deceleration,
rapid acceleration, or hard cornering maneuvers).
TWO-POINT LAP REAR CENTER
SEAT BELT
The two-point lap rear center seat belt is a single contin-
uous length of webbing. The webbing is routed from the
anchor through a latch plate and into a single retractor.
OPERATIONAL AND FUNCTIONAL
CHECKS
Caution:

Keep sharp objects and potentially damaging ob-
jects away from the seat belts.

Avoid bending or damaging any portion of the
buckle or the latch plate.

Do not bleach or dye the belt webbing. Use only
mild soap and water in order to clean the belts.

When installing the seat belt anchor bolts and
the screws, start the bolts and the screws by
hand in order to prevent crossthreading.

Do not attempt any repairs on the retractor mech-
anisms or the covers. Replace any defective as-
semblies with new assemblies.

Replace any belts that are cut or damaged in any
way.
1. Inspect all seat belt anchor bolts and the screws in or-
der to verify that they are secure.
2. Inspect the seat belt buckle. The buckle must lock
and unlock easily.
3. After inserting the latch into the buckle, tug sharply on
the belt. The buckle must remain locked.
4. Fully extend the shoulder belt portion to make sure
that there is no twisting or tears in the belt.
5. Let the shoulder belt retract fully. The belt should re-
tract easily.

8A –4 SEAT BELTS
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURES
SEAT BELT WARNING LAMP IS INOPERATIVE
ConditionProbable CauseCorrection
Seat Belt Warning
Fuse F1 is blown.
Replace the fuse F1.
Lamp is Inoperative
Seat belt warning lamp wiring harness is
open circuit or a short circuit.
Repair the wiring harness.

The continuity between the two terminals at
the switch side of the connector is fail.
Replace the seat belt switch.

The continuity between the terminal for the
BLK wire and ground is fail.
Repair the open ground.

The warning lamp bulb in the instrument
cluster is blown.
Replace the warning lamp bulb.