2003 DAEWOO MATIZ Service Repair Manual

9B–26 LIGHTING SYSTEMS
DAEWOO M-150 BL2
DIMMER CONTROL CIRCUIT (EXCEPT W/EUROPE)
D29B009A

LIGHTING SYSTEMS 9B–27
DAEWOO M-150 BL2
DAYTIME RUNNING LAMPS CIRCUIT (W/EUROPE ONLY)
D29B010A

DAEWOO M-150 BL2
SECTION 9C
HORNS
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 9C-2. . . . . . . . . . . . . . . . . .
Horn 9C-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repair Instructions 9C-3. . . . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 9C-3. . . . . . . . . . . . . . . . . . . . . . . . . . Horn 9C-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematic and Routing Diagrams 9C-4. . . . . . . . . . .
Horn Wiring System 9C-4. . . . . . . . . . . . . . . . . . . . . . .

9C – 2 HORN
DAEWOO M-150 BL2
DESCRIPTION AND OPERATION
HORN
The horn is located under the hood. It is attached near
the radiator at the front of the vehicle. The horn is actu-ated by pressing the steering wheel pad, which grounds
the horn’s electrical circuit.

HORN 9C–3
DAEWOO M-150 BL2
REPAIR INSTRUCTIONS
ON–VEHICLE SERVICE
D19C501A
HORN
Removal Procedure
1. Disconnect the negative battery cable.
2. Raise and suitably support the vehicle.
3. Remove the front wheels.
4. Remove the front wheel house splash shield.

Remove the clip and bolts.
a. Bolts and clips.

Remove the wheel house splash shield.
b. Splash shield.

D19D517A
5 Remove the horn.

Remove the bolt (1).

Disconnect the electrical connector (2).
D19D518A
Installation Procedure
1. Install the horn with the bolt.
2. Connect the electrical connector.
3. Install the front wheel house splash shield with the
clips and the bolts.
4. Install the front wheels.
5. Lower the vehicle.
6. Connect the negative battery cable.

9C –4 HORN
DAEWOO M-150 BL2
SCHEMATIC AND ROUTING DIAGRAMS
HORN WIRING SYSTEM
D19D207B

DAEWOO M-150 BL2
SECTION 9D
WIPERS / WASHER SYSTEMS
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 9D-2. . . . . . . . . . . . . . . . . .
Windshield Wiper System 9D-2. . . . . . . . . . . . . . . . . .
Windshield Washer System 9D-2. . . . . . . . . . . . . . . . .
Rear Window Wiper/Washer System 9D-2. . . . . . . . .
Diagnostic Information and Procedures 9D-3. . . . .
Windshield/Rear Window Wiper and Washer
System 9D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repair Instructions 9D-6. . . . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 9D-6. . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Wiper Arm 9D-6. . . . . . . . . . . . . . . . . . . . .
Rear Window Wiper Arm 9D-6. . . . . . . . . . . . . . . . . . .
Windshield Wiper Motor 9D-7. . . . . . . . . . . . . . . . . . . .
Rear Window Wiper Motor 9D-8. . . . . . . . . . . . . . . . . . Windshield Wiper Linkage 9D-9. . . . . . . . . . . . . . . . . .
Windshield Wiper Blade 9D-10. . . . . . . . . . . . . . . . . . .
Washer Reservoir 9D-10. . . . . . . . . . . . . . . . . . . . . . . .
Washer Pump 9D-11. . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Washer Nozzle 9D-12. . . . . . . . . . . . . . . .
Rear Window Washer Nozzle 9D-12. . . . . . . . . . . . . .
Washer Hose 9D-13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 9D-15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 9D-15. . . . . . . . . .
Schematic and Routing Diagrams 9D-16. . . . . . . . . .
Windshield/Rear Window Wiper/Washer
System 9D-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9D – 2 WIPERS/WASHER SYSTEMS
DAEWOO M-150 BL2
DESCRIPTION AND OPERATION
WINDSHIELD WIPER SYSTEM
The windshield wiper system consists of a wiper motor,
a linkage, a wiper arm and a blade, and a wiper/washer
switch. The windshield wiper circuit incorporates a self-
parking device which consists of a worm gear and a cam
plate in order to keep the circuit engage temporarily
when the switch is turned off. The wiper system is driven
by a permanent magnet-type motor. The windshield wip-
er motor is mounted on the dash panel and is directly
connected to the windshield wiper linkage.
The windshield wiper motor has two speeds, LOW and
HIGH, and also has intermittent wiper capability. The
wiper switch is an integral part of the wiper/washer
switch. Windshield wiper operation is actuated through
the lever on the right side of the steering column.
WINDSHIELD WASHER SYSTEM
The windshield washer system is equipped with a wash-
er fluid reservoir, a washer fluid pump, hoses, nozzles,and a wiper/washer switch. The windshield washer res-
ervoir is mounted inner the front right wheel well splash
shield. Attached to the reservoir is a washer pump,
which pumps fluid through the hoses to the two nozzles
mounted on the cowl panel. The washer switch is an in-
tegral part of the wiper/washer switch. Windshield wash-
er operation is actuated through the lever on the right
side of the steering column.
REAR WIPER/WASHER SYSTEM
The rear wiper/washer system is equipped with the high
grade vehicle. The rear wiper and the washer are one
assembly. The rear washer is installed to the rear wiper.
The rear wiper/washer switch is same with the wind-
shield wiper. Push the switch to one position forward
and the rear wiper operate slowly. And push more the
switch forward and the rear wiper/washer system oper-
ate.