2004 DAEWOO LACETTI window

SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR) 8B – 95
DAEWOO V–121 BL4
SIDE AIRBAG SENSOR
Removal and Installation Procedure
CAUTION : The sensing and diagnostic mod-
ule(SDM) can maintain sufficient voltage to
deploy the airbags and pretensioners for 1minute
after the ignition is OFF and the fuse has been re-
moved. If the airbags and pretensioners are not
disconnected, do not begin service until one
minute has passed after disconnecting power to
SDM. If the airbags are disconnected, service can
be executed immediately without waiting for
one–minute time period to expire. Failure to tem-
porarily disable the SIR during service can result
in unexpected deployment, personal injury and
unnecessary SIR repairs.
1. Disconnect the negative battery cable.
2. Remove the trim from B pillar.
3. Remove the side airbag sensor mounting bolts.
4. Remove the side airbag sensor.
5. Installation should follow the removal procedure in
the reverse order.
Tightening torque of the side airbag sensor mounting
bolts is 8 NSm (71 lb–in).
FRONT SEAT BELT PRETENSIONER
For removal and installation, refer to Section 8A, Seat
Belts.
AIRBAG MODULE DEPLOYMENT
(INSIDE OF VEHICLE)
Deploy the airbags before disposing them. If a vehicle
to be scrapped, the airbag may be deployed inside the
vehicle.
CAUTION : To avoid injury while deploying an air-
bag or a pretensioner in the vehicle, observe the
following precaution :
S Before deploying the airbags, remove all loose ob-
jects from the airbag’s expansion area.
S Deploy the airbags with the vehicle doors closed
and the side windows open.
S Deploy the airbags only in an evacuated area. Ser-
vice personnel who must be present during the de-
ployment should be at least 10 meters(33 feet) in
front of the vehicle.
S Do not connect the voltage source until after having
completed all other preparations for the deployment
of airbags.
S Allow a deployed airbag module or pretensioner
cool for 30 minutes before handling.
S Wear gloves and eye protection during the disposal
procedure.
S If the deployment fails, disconnect the voltage
source and wait 5 minutes before approaching the
vehicle.

BODY WIRING SYSTEM 9A – 13
DAEWOO V–121 BL4
FUSE CHART
Engine Room Fuse Block
FuseRating/SourceCircuit
EF130AB+Battery Main (F13~F16, F21~F24)
EF260AB+EBCM, Oil Feeding Connector
EF330AB+Blower Relay
EF430AB+Ignition Switch–2
EF530AB+Ignition Switch–1
EF620AB+Cooling Fan Low Relay
EF730AB+Defog Relay
EF830AB+Cooling Fan HI Relay
EF920AIGN 2Power Window Switch
EF1015AIGN 1Fuel Connector, ECM (MR–140), LEGR, EI Sys-
tem
EF1110AB+ECM, Main Relay (Sirius D4)
EF1225AB+Head Lamp Relay, ILLUM. Relay
EF1315AB+Brake Switch
EF1420AIGN 2Power Window Switch
EF1515ALightHead Lamp HI
EF1615AB+Horn Relay, Siren, Hood Contact Switch
EF1710AB+A/C Comp. Relay
EF1815AIGN 1Fuel Pump
EF1915AB+Cluster, Key Remind S/W, Folding Mirror Unit,
MAP Lamp, Room Lamp, Trunk Open Lamp,
Trunk Open S/W
EF2010ALightHead Lamp Low
EF2115AIGN 1/B+EVAP Canister Purge Solenoid, HO2S, Cooling
Fan Relay
EF2215AIGN 1/B+Injector, EGR, EEGR
EF2310AIlluminationLicense Plate Lamp, Chime Bell, Tail Lamp,
Head Lamp
EF2415AB+Fog LampRelay
EF2510AIGN 2Electric OSRV Mirror
EF2615AB+Central Door Lock Unit
EF2710ALightHead Lamp Low
EF2810AIlluminationILLUM. Circuit, Head Lamp, Tail Lamp
EF2910ASpareNot Used
EF3015ASpareNot Used
EF3125ASpareNot Used

9A – 14IBODY WIRING SYSTEM
DAEWOO V–121 BL4
I/P Fuse Block
FuseRating/SourceCircuit
F110AIGN 1SDM
F210AIGN 1TCM, ECM, Generator, VGIS, VSS
F315AIGN 1Hazard Switch
F410AIGN 1Cluster, DRL Module, Chime Bell, Brake Switch,
SSPS Module, A/C Control Switch
F5–Spare–
F610AIGN 2A/C Comp. Relay, Defog Relay, Power Window
Relay, Head Lamp Relay
F720AIGN 2Blower Relay, A/C Control Switch, FATC
F815AIGN 2Electric Mirror Switch, Folding Mirror, Sun Roof
Module
F925AIGN 1Wiper Motor, Wiper Switch
F10–Spare–
F1110AIGN 1EBCM, Oil Feeding Connector
F1210AIGN 1Immobilizer, Anti Theft Control Unit, Rain Sensor
Unit
F1310AB+TCM
F1415AB+Hazard Switch
F1515AB+Anti Theft Control Unit
F1610AB+DLC
F1710AACCAudio, Clock
F1815AACCExtra Power Jack
F1915AACCCigar Lighter
F2010AIGN 1Reverse Lamp Switch, PNP Switch
F2115AB+Rear Fog Relay
F2215AB+Clock, FATC, A/C Control Switch
F2315AB+Audio
F2410AB+Immobilizer

9B – 46ILITHING SYSTEMS
DAEWOO V–121 BL4
GENERAL DESCRIPTION
AND SYSTEM OPERATION
HEADLAMPS–ON REMINDER CHIME
When the headlamp switch is in the headlamps–on or
parking lamps–on position, voltage is applied to the chime
module. When the ignition is in ON, ACC or START, volt-
age is applied through the fuse block to the module. These
two voltages are sensed, and the chime module is not
sounded.
When the ignition is not in ON, ACC or START, the module
loses voltage. The chime module senses change. If the
voltage is still available, it is applied to sound the chime.
The chime can be turned off by turning the headlamp
switch off. The module no longer senses voltage from the
headlamp switch, so the chime module does not sound.
HEADLAMPS
The headlamps are controlled by the multifunction lever
located on the left side of the steering column. They will
come on with the ignition switch in any position. Turning
the headlamp switch to the first position turns on the park-
ing lamps, the license plate lamps and the instrument pan-
el illumination. Turning the switch to the second position
turns on all of the previous lamps and the headlamps.
Turning the switch to the OFF position turns off all the
lamps.
Headlamp high beams and low beams are also controlled
by this lever. When the headlamps are on, pushing the le-
ver away from the driver until the switch clicks changes the
lamp from low beam to high beam. An indicator lamp on
the instrument cluster assembly will come on when the
high beam headlamps are on. To return the headlamps to
low beam, pull the lever toward the driver.
The headlamps must be aimed for proper illumination of
the road. Headlamp aim should be checked whenever a
new headlamp assembly is installed, or whenever service
repairs to the front end area may have disturbed the head-
lamp assembly or its mountings.
DAYTIME RUNNING LAMPS
The Daytime Running Lamps (DRL) will come on when:
S The ignition is ON.
S The light is OFF.
S The parking brake is released.
When the exterior lights are on, the DRL will turn off. To
turn the DRL off when idling, apply the parking brake.
PARKING AND TURN SIGNAL LAMPS
The parking lamps can be turned on by turning the lighting
switch to the first position. The parking lamps can be
turned off by turning the switch to the OFF position.When the turn signals are activated, the front and rear turn
signal lamps flash to signal a turn. The turn signals work
only when the ignition is ON.
The turn signals are controlled by the light switch on the
left side of the steering column. Moving the lever all the
way up or down (past the detent) will turn on the front and
rear turn signals. When the turn is completed, the lever will
return to horizontal and the turn signals will stop flashing.
For changing lanes, or for shallow turns in which the steer-
ing wheel does not turn far enough to cancel the signal,
move the signal lever only to the first detent and hold it
there. When the lever is released, it will return to horizontal
and the turn signals will cancel.
FOG LAMPS
The fog lamp switch is on the instrument panel to the right
of the steering column. To use the fog lamps, first turn on
the headlamps or the parking lamps. Then push the fog
lamp switch. The indicator light in the switch will illuminate
to indicate that the fog lamps are on. Push the switch again
to turn off the fog lamps. The indicator light will then go off.
The fog lamps should not be used as a substitute for the
headlamps.
The fog lamps must be aimed for proper illumination of the
road. Fog lamp aim should be checked when a new bulb
is installed or if service or repairs in the front end area may
have disturbed the fog lamp mountings.
REAR COMBINATION LAMPS
The taillamps, stoplamps, turn signal lamps and backup
lamp are one assembly.
Turning on either the headlamps or the parking lamps will
also turn on the taillamps. When the brake pedal is
pushed, the taillamps will glow brighter to serve as sto-
plamps.
The center high–mounted stoplamp is located in the rear
window and will come on when the brake pedal is pressed.
LICENSE PLATE LAMP
The license plate lamps will come on when the headlamps
or the parking lamps are on. The license plate lamps are
mounted above the license plate.
INTERIOR COURTESY LAMP
The courtesy lamp is located on the headliner just behind
the front seats. The lamp switch has three positions. If the
switch is left in the center position, the lamp will go on
whenever a door is opened and go off when it is closed.
In the ON position, the lamp will stay on until it is turned off.
In the OFF position, the lamp will not come on, even when
a door is opened.
LUGGAGE COMPARTMENT LAMP
The luggage compartment lamp is located under the deck
lid sill plate on the notchback. The lamp is located on the
left–side wheelhouse trim panel on the hatchback. It will
come on whenever the luggage compartment is opened.

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.