window DAEWOO LACETTI 2004 Service Owner's Manual

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 LOCK unless otherwise noted.
TABLE OF CONTENTS
SPECIFICATIONS9D–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 9D–1. . . . . . . . . . .
SCHEMATIC AND ROUTING DIAGRAMS9D–2 . . . . .
Wipers and Washer System 9D–2. . . . . . . . . . . . . . . . .
Wipers and Washer System 9D–3. . . . . . . . . . . . . . . . .
Wipers and Washer System (HatchBack) 9D–4. . . . .
Wipers and Washer System (HatchBack) 9D–5. . . . .
DIAGNOSIS9D–6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Wipers 9D–6. . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Washer System 9D–10. . . . . . . . . . . . . . . .
Rear Window Wiper (Hatchback) 9D–11. . . . . . . . . . .
Rear Window Washer System (Hatchback) 9D–13. . .
MAINTENANCE AND REPAIR9D–14 . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 9D–14. . . . . . . . . . . . . . . . . . . .
Windshield Wiper Arm 9D–14. . . . . . . . . . . . . . . . . . . . . Windshield Wiper Motor 9D–14. . . . . . . . . . . . . . . . . . .
Windshield Wiper Blade 9D–15. . . . . . . . . . . . . . . . . . .
Windshield Wiper Blade Insert 9D–16. . . . . . . . . . . . . .
Windshield Washer Reservoir 9D–16. . . . . . . . . . . . . .
Windshield Washer Pump(s) 9D–17. . . . . . . . . . . . . . .
Windshield Washer Nozzles 9D–18. . . . . . . . . . . . . . . .
Windshield Washer Hoses 9D–18. . . . . . . . . . . . . . . . .
Rear Window Wiper Arm (HATCHBACK) 9D–19. . . .
Rear Window Wiper Motor (HATCHBACK) 9D–20. . .
Rear Window Washer Nozzle (HATCHBACK) 9D–20
GENERAL DESCRIPTION AND SYSTEM
OPERATION9D–22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Wiper System 9D–22. . . . . . . . . . . . . . . . . .
Windshield Washer System 9D–22. . . . . . . . . . . . . . . .
Rear Window Wiper/Washer System 9D–22. . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
Front Wheel Well Splash Shield Bolts1.5–13
Washer Fluid Reservoir Bolts8–71
Wiper Arm Linkage Nut5–44
Wiper Arm Nut2216–
Wiper Motor Bolts8–71
Rear Wiper Arm Nut11–97

WIPERS/WASHER SYSTEMS 9D – 11
DAEWOO V–121 BL4
REAR WINDOW WIPER (HATCHBACK)
Diagnostic Aids
If the front wiper is operating correctly, begin the diagnostic table at Step 5. It would not be necessary to check the fuse
or power supply circuit.
Rear Window Wiper (Hatchback)
StepActionValue(s)YesNo
1Check fuse F9.
Is fuse F9 blown?–Go to Step 2Go to Step 3
21. Check for a short circuit and repair, if neces-
sary.
2. Replace fuse F9.
Is the repair complete?–System OK–
31. Turn the ignition ON.
2. Check the voltage at fuse F9.
Does the voltage equal the specified value?11–14 vGo to Step 5Go to Step 4
4Repair the open power supply circuit for fuse F9.
Is the repair complete?–System OK–
51. Disconnect the rear wiper motor electrical con-
nector.
2. Turn the ignition ON.
3. Check the voltage at the PNK wire of the rear
wiper motor electrical connector.
Does the voltage equal the specified value?11–14 vGo to Step 7Go to Step 6
6Repair the open circuit for the BRN wire between
fuse F9 and connector at the rear wiper motor.
Is the repair complete?–System OK–
7With the rear wiper motor still disconnected, use an
ohmmeter to check continuity between ground and
the BLK wire of the rear wiper motor connector.
Does the ohmmeter indicate the specified value?
0 WGo to Step 9Go to Step 8
8Repair the open ground circuit for the rear wiper mo-
tor.
Is the repair complete?–System OK–
91. Turn the ignition ON.
2. Turn the rear wiper ON.
3. Check the voltage at the WHT wire at the rear
wiper motor connector.
Does the voltmeter indicate the specified value?11–14 vGo to Step 10Go to Step 11
10Replace the rear wiper motor.
Is the repair complete?–System OK–
111. Disconnect the wiper switch electrical connec-
tor.
2. Turn the ignition ON.
3. Check the voltage at terminal A3 (BRN).
Is the voltage equal to the specified value?11–14 vGo to Step 13Go to Step 12
12Repair the open circuit between fuse F9 and the wip-
er switch connector terminal A3.
Is the repair complete?–System OK–

WIPERS/WASHER SYSTEMS 9D – 13
DAEWOO V–121 BL4
REAR WINDOW WASHER SYSTEM (HATCHBACK)
StepActionValue(s)YesNo
1Check the washer fluid level.
Is there fluid in the washer reservoir?–Go to Step 3Go to Step 2
2Fill the washer reservoir.
Is the repair complete?–System OK–
3Verify that the hoses are not obstructed or leaking by
disconnecting the washer hose and blowing through
it toward the reservoir and also toward the nozzle.
Are the hoses obstructed or leaking?–Go to Step 4Go to Step 5
4Repair or replace the hoses.
Is the repair complete?–System OK–
5Check the function of the rear wiper.
Does the rear wiper function correctly?–Go to Step 7Go to Step 6
6Repair the rear wiper.
Is the rear wiper repair complete?–Go to Step 7–
71. Disconnect the electrical connector at the
washer pump.
2. Use an ohmmeter to check continuity between
the BLK wire of the washer pump connector
and ground.
Does the ohmmeter indicate the specified value?
0 WGo to Step 9Go to Step 8
8Repair the open or the high–resistance ground con-
nection.
Is the repair complete?–System OK–
9Check the voltage at the washer pump connector
(LT RED wire) when the rear washer is turned ON.
Is the voltage equal to the specified value?11–14 vGo to Step 10Go to Step 11
10Replace the washer pump.
Is the repair complete?–System OK–
111. Disconnect the wiper switch.
2. Connect an ohmmeter between terminal 3 and
terminal A2 of the wiper switch.
3. Observe the ohmmeter when the switch is
moved to the rear WASH position.
Does the ohmmeter indicate the specified value?
0 WGo to Step 12Go to Step 13
12Repair the open circuit between terminal A2 of the
wiper switch connector and the rear washer pump.
Is the repair complete?–System OK–
13Replace the wiper switch.
Is the repair complete?–System OK–

WIPERS/WASHER SYSTEMS 9D – 19
DAEWOO V–121 BL4
2. Remove the front left wheel. Refer to Section 2E,
Tires and Wheels.
3. Remove the bolts and the screws and the front
wheel well splash shield.
4. Disconnect the washer hose from the washer reser-
voir.
5. Remove the washer hose.
Installation Procedure
1. Install the washer hose.
2. Connect the washer hose to the washer pump.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
3. Install the front wheel well splash shield with the
bolts and the screws.
Tighten
Tighten the wheel well splash shield bolts to 1.5 NSm
(13 lb–in).
4. Install the front left wheel. Refer to Section 2E,
Tires and Wheels.
5. Connect the windshield washer hose to the washer
nozzles.
REAR WINDOW WIPER ARM
(HATCHBACK)
Removal Procedure
1. Open the wiper arm access cap.
2. Remove the nut and the rear wiper arm.

9D – 20IWIPERS/WASHER SYSTEMS
DAEWOO V–121 BL4
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the rear wiper arm with the nut.
Tighten
Tighten the wiper arm nut to 11 NSm (97 Ib–in).
2. Close the wiper arm access cap.
REAR WINDOW WIPER MOTOR
(HATCHBACK)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the rear window wiper arm. Refer to ”Rear
Window Wiper Arm” in this section.
3. Remove the hatchback door lower garnish molding.
Refer to Section 9G, Interior Trim.
4. Remove the bolts and the rear wiper motor.
5. Disconnect the electrical connector.
Installation Procedure
1. Connect the electrical connector.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
2. Install the rear wiper motor with the bolts.
Tighten
Tighten the wiper motor bolts to 9 NSm (80 lb–in).
3. Install the hatchback door lower garnish molding.
Refer to Section 9G, Interior Trim.
4. Install the rear window wiper arm. Refer to ”Rear
Window Wiper Arm” in this section.
5. Connect the negative battery cable.
REAR WINDOW WASHER NOZZLE
(HATCHBACK)
Removal Procedure
1. Remove the hachback door lower garnish molding.
Refer toSection 9G, Interior Trim.
2. Remove the washer hose from the nozzle.
3. Remove the washer nozzle.

9D – 22IWIPERS/WASHER SYSTEMS
DAEWOO V–121 BL4
GENERAL DESCRIPTION
AND SYSTEM 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 engaged temporarily when
the switch is turned off. The wiper system is driven by a
permanent magnet–type motor. The windshield wiper mo-
tor is mounted on the dash panel and is directly connected
to the windshield wiper linkage.
The windshield wiper motor has two speeds, LO and HI,
and also has intermittent wiper capability. The wiper
switch is an integral part of the wiper/washer switch. Wind-
shield 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 washerfluid reservoir, a washer fluid pump, hoses, nozzles, and
a wiper/washer switch. The windshield washer reservoir
is mounted behind the front left 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
hood. The washer switch is an integral part of the wiper/
washer switch. Windshield washer operation is actuated
through the lever on the right side of the steering column.
REAR WINDOW WIPER/WASHER
SYSTEM
The rear window wiper system consists of a wiper motor,
a wiper arm, and a blade. The rear window wiper motor is
located inside the hatchback/tailgate door and is directly
connected to the rear window wiper. The rear window
washer system is equipped with a separate washer fluid
pump and hose. The hatchback has a hatch–mounted
rear window washer nozzle and on the wagon, the washer
nozzle is incorporated into the rear wiper motor. The rear
window washer reservoir is mounted behind the front left
wheel well splash shield. Attached to the reservoir is a
washer pump, which pumps fluid through a hose to the
rear washer nozzle.

9E – 30IINSTRUMENTATION/DRIVER INFORMATION
DAEWOO V–121 BL4
GENERAL DESCRIPTION
AND SYSTEM OPERATION
CIGAR LIGHTER
The cigar lighter is located in the front portion of the floor
console. To use the lighter, push it in completely. When the
lighter is hot, it will release itself from contact with the heat-
ing element. The lighter and the heating element can be
damaged if the lighter is not allowed to release itself fully
from the heating element.
ASHTRAY
The ashtray is located below the audio system. To access
the ashtray, pull it out from the center console. The ashtray
lamp will go on when the parking lamps or the headlamps
are turned on.
INSTRUMENT PANEL VENTS
The center and the side vents in the instrument panel can
be adjusted up and down and from side to side. The side
vents can also be aimed toward the side windows in order
to defog them.
GLOVE BOX
The glove box can be opened by pulling up on the latch
handle. The glove box must be removed in order to gain
access to the passenger’s side airbag module.
DIGTAL CLOCK
The digital clock is located in the instrument panel, above
the audio system. The clock is capable of a 12–hour or a
24–hour display.
INSTRUMENT CLUSTER
The instrument cluster is located above the steering col-
umn and in the instrument cluster trim panel. The instru-
ment cluster contains the instruments that provide the
driver with vehicle performance information. The instru-
ment cluster contains a speedometer, an odometer, a trip
odometer, a temperature gauge, a fuel gauge, and several
indicator lamps. For replacement of the indicator lamp
bulbs contained in the instrument cluster, refer to ”Instru-
ment Cluster Indicator Lamps Specifications” and”Instru-
ment Cluster Indicator Lamps” in this section.
SPEEDOMETER/ODOMETER/TRIP
ODOMETER
The speedometer measures the speed of the vehicle in
km/h (mph in some countries). It consists of an instrument
cluster gauge connected to the vehicle speed sensor
(VSS) on the transaxle output shaft.The odometer measures in kilometers (miles in some
countries) the total distance the vehicle has traveled since
it was manufactured. It consists of an instrument cluster
gauge connected to the VSS on the transaxle output shaft.
The trip odometer measures the distance the vehicle has
traveled since the odometer was last reset. It consists of
an instrument cluster gauge connected to the VSS on the
transaxle output shaft. The trip odometer can be reset to
zero at any time so that the driver can record the distance
traveled from any starting point.
FUEL GAUGE
The fuel gauge consists of an instrument cluster gauge
connected to a sending unit in the fuel tank.
The fuel gauge indicates the quantity of fuel in the tank
only when the ignition switch is turned to ON or ACC.
When the ignition is turned to LOCK or START, the pointer
may come to rest at any position.
TEMPERATURE GAUGE
The temperature gauge consists of an instrument cluster
gauge connected to a temperature sensor that is in con-
tact with the circulating engine coolant.
The temperature gauge indicates the temperature of the
coolant. Prolonged driving or idling in very hot weather
may cause the pointer to move beyond the center of the
gauge. The engine is overheating if the pointer moves into
the red zone at the upper limit of the gauge.
INSTRUMENT CLUSTER INDICATOR
LAMPS
The instrument cluster contains indicator lamps that indi-
cate the functioning of certain systems or the existence of
potential problems with the operation of the vehicle. The
indicator lamps are replaceable. For replacement of the in-
dicator lamps contained in the instrument cluster, refer to
”Instrument Cluster Indicator Lamps Specifications”
and”Instrument Cluster Indicator Lamps” in this section.
CHIME MODULE
The chime module is located above the instrument panel
fuse block and will sound in order to bring attention to one
or more of the following conditions:
S The lamps are on, the door is ajar, and the ignition
switch is not in ACC, ON, or START.
S The seat belt is unbuckled when the ignition switch
is in ON or START.
S The door is open when the ignition switch is in ON
or START.
S The key is left in the ignition switch when the igni-
tion is in LOCK and the door is open.

INTERIOR TRIM 9G – 3
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
FRONT DOOR TRIM PANEL
Tools Required
KM–475–B Trim Remover
Removal Procedure
1. Lower the front window.
2. Pry off the inside door handle trim bezel.
3. Remove the rear deck lid remote switch and the
power window/mirror control switch.
4. Disconnect the electrical connectors.
5. Remove the door trim panel screws.
6. Pry off the trim panel using the trim remover
KM–475–B.
Installation Procedure
1. Install the trim panel.
2. Connect the electrical connectors.
3. Install the rear deck lid remote switch and the pow-
er window/mirror control switch.

9G – 4IINTERIOR TRIM
DAEWOO V–121 BL4
4. Install the door trim panel screws.
Tighten
Tighten the door trim panel screws to 2.5 NSm (22 lb–
in).
5. Install the inside door handle trim bezel.
6. Raise the front window.
REAR DOOR TRIM PANEL
Tools Required
KM–475–B Trim Remover
Removal Procedure
1. Lower the rear window.
2. Pry off the inside door handle trim bezel.
3. Remove the power window control switch.
4. Disconnect the power window control switch electri-
cal connector.
5. Remove the door trim panel screws.
6. Pry off the trim panel using the trim remover
KM–475–B.
Installation Procedure
1. Install the trim panel.
2. Connect the power window control switch electrical
connector, if equipped.
3. Install the power window control switch..
4. Install the door trim panel screws.
Tighten
Tighten the door trim panel screws to 2.5 NSm(22 lb–
in).
5. Install the inside door handle trim bezel.
6. Raise the rear window.
A–PILLAR TRIM PANEL
Removal Procedure
1. Remove the A–pillar trim panel.

9G – 16IINTERIOR TRIM
DAEWOO V–121 BL4
GENERAL DESCRIPTION
AND SYSTEM OPERATION
INTERIOR TRIM PANELS
The interior trim panels are molded plastic and fasten with
screws or plastic clips.
PRESSURE RELIEF VENT
When all the windows are closed and the ventilation sys-
tem is on, the addition of outside air to the interior of the
vehicle causes a positive pressure within the vehicle. To
relieve the pressure, air is released through a pressure re-
lief vent. The pressure relief vents are located at the rear
quarter of the vehicle, behind the bumper fascia.
FLOOR CONSOLE
The floor console fits over the tunnel in the floor of the ve-
hicle and extends from under the center of the instrument
panel to the rear seat area. The front portion of the consolecontains the cigar lighter and the transaxle shift lever. The
rear portion of the console contains the parking brake le-
ver, a cupholder, a storage compartment, and an ashtray
for the rear seat occupants.
The sensing and diagnostic module (SDM) for the airbag
system and the remote keyless entry module are located
under the console.
FLOOR CARPET
The one–piece floor carpet goes over both the front and
the rear floor pans.
REAR COMPARTMENT SECURITY
COVER (HATCHBACK)
A rear compartment security cover is provided on the
hatchback model. The security cover is attached to the
hatch and can be easily removed if more cargo space is
needed.