2004 DAEWOO LACETTI fuse

9E – 16IINSTRUMENTATION/DRIVER INFORMATION
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
9With the chime module disconnected, use an ohm-
meter to check the continuity between terminal 5 of
the chime module connector and ground.
Does the ohmmeter indicate the specified value?
0 WGo to Step 11Go to Step 10
10Repair the open circuit between terminal 5 of the
chime module connector and ground.
Is the repair complete?–System OK–
111. Disconnect the chime module connector.
2. Make sure the driver’s side door is open.
3. Use an ohmmeter to check the continuity be-
tween terminal 4 of the chime module and
ground.
Does the ohmmeter indicate the specified value?
0 WGo to Step 12Go to Step 13
12Replace the chime module.
Is the repair complete?–System OK–
131. Disconnect the front door contact switch.
2. Use an ohmmeter to check the continuity be-
tween the door contact switch and terminal 4 of
the chime module.
Does the ohmmeter indicate the specified value?
0 WGo to Step 15Go to Step 14
14Repair the open circuit between the door contact
switch and terminal 4 of the chime module.–System OK–
15Replace the door contact switch.
Is the repair complete?–System OK–
Key Reminder Chime Inoperative
StepActionValue(s)YesNo
1Check the chime module connector to make sure it
is connected properly.
Is the connector disconnected or partially discon-
nected?–Go to Step 2Go to Step 3
2Connect the electrical connector for the chime mod-
ule.
Is the repair complete?–System OK–
3Check fuse Ef19.
Is fuse Ef19 blown?–Go to Step 4Go to Step 5
41. Check for a short circuit and repair it, if neces-
sary.
2. Replace the fuse.
Is the repair complete?–System OK–
51. Turn the ignition ON.
2. Check the voltage at fuse Ef19.
Is the specified voltage available at fuse Ef19?11–14 vGo to Step 7Go to Step 6
6Repair the power supply circuit for fuse Ef19.
Is the repair complete?–System OK–
71. Disconnect the chime module.
2. Check the voltage at terminal 2 of the chime
module connector.
Does the voltage equal the specified value?11–14 vGo to Step 13Go to Step 8

INSTRUMENTATION/DRIVER INFORMATION 9E – 17
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
81. Disconnect the key reminder switch.
2. Use an ohmmeter to check the continuity be-
tween the key reminder switch and fuse Ef19.
Does the ohmmeter indicate the specified value?
0 WGo to Step 10Go to Step 9
9Repair the open circuit between the key reminder
switch and fuse Ef19.–System OK–
10With the key reminder switch and the chime module
disconnected, check the continuity between the key
reminder switch and terminal 2 of the chime module
connector .
Does the ohmmeter indicate the specified value?
0 WGo to Step 12Go to Step 11
11Repair the open circuit between the key reminder
switch and terminal 2 of the chime module connec-
tor.–System OK–
12Replace the key reminder switch.
Is the repair complete?–System OK–
13With the chime module disconnected, use an ohm-
meter to check continuity between terminal 5 of the
chime module connector and ground.
Does the ohmmeter indicate the specified value?
0 WGo to Step 15Go to Step 14
14Repair the open circuit between terminal 5 of the
chime module connector and ground.
Is the repair complete?–System OK–
15Replace the chime module.
Is the repair complete?–System OK–

INSTRUMENTATION/DRIVER INFORMATION 9E – 25
DAEWOO V–121 BL4
7. Remove the instrument cluster trim panel. Refer to
”Instrument Cluster Trim Panel” in this section.
8. Remove the instrument cluster. Refer to ”Instru-
ment Cluster” in this section.
9. Remove the glove box and the glove box housing.
Refer to ”Glove Box” in this section.
10. Remove the knee bolster. Refer to Section 9G, In-
terior Trim.
11. Remove the screws and the instrument panel side
covers.
12. Remove the screw and the instrument panel fuse
block.
13. Remove the nuts and the bolts securing the steer-
ing column.
14. Disconnect the steering column electrical connec-
tor.
15. Lower the steering column.
16. Remove bolts and screws.
17. Remove the connecting pieces.

9E – 28IINSTRUMENTATION/DRIVER INFORMATION
DAEWOO V–121 BL4
10. Install the instrument panel fuse block with the
screw.
11. Install the instrument panel side covers with the
screws.
12. Install the knee bolster. Refer to Section 9G, Interi-
or Trim.
13. Install the glove box and the glove box housing.
Refer to ”Glove Box” in this section.
14. Install the instrument cluster. Refer to ”Instrument
Cluster” in this section.
15. Install the instrument cluster trim panel. Refer to
”Instrument Cluster Trim Panel” in this section.
16. Install the instrument cluster dimmer switch assem-
bly.
17. Install the stereo cassette AM/FM radio. Refer to
Section 9F, Audio Systems. Remove the center
molding.
18. Install the sun sensor. Refer to Section 7D, Auto-
matic Temperature Control Heating, Ventilation, and
Air Condition System.
19. Install the floor console. Refer to Section 9G, Interi-
or Trim.
20. Connect the negative battery cable.
CHIME MODULE
(Left–hand Drive Shown, Right–Hand Drive
Similar)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the knee bolster trim panel beneath the
steering column.
3. Disconnect the electrical connector.
4. Remove the screws and the chime module.

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.

AUDIO SYSTEMS 9F – 3
DAEWOO V–121 BL4
DIAGNOSIS
STEREO CASSETTE AM/FM RADIO
CD Player Inoperative, AM/FM Functions OK
StepActionValue(s)YesNo
1Using a good–quality CD, determine if the CD player
performs poorly or is inoperative.
Does the CD player function correctly?–Go to Step 2Go to Step 3
2Inform the customer that the problem is with the CD,
not the CD player.
Has the customer been informed?–System OK–
3Check the CD player for obstructions behind the
tape door.
Is an obstruction found?–Go to Step 4Go to Step 6
4Check to see if the obstruction can be removed.
Can the obstruction be removed?–Go to Step 5Go to Step 6
5Remove the obstruction.
Is the repair complete?–System OK–
6Replace the CD player.
Is the repair complete?–System OK–
AM/FM Cassette Radio Inoperative
StepActionValue(s)YesNo
1Check fuses F23 and F17.
Are fuses F23 and F17 blown?–Go to Step 2Go to Step 3
21. Check for a short circuit and repair it, if neces-
sary.
2. Replace the blown fuses.
Is the repair complete?–System OK–
31. Use a voltmeter to test for battery voltage at
fuse F23.
2. Turn the ignition ON and test for battery volt-
age at fuse F17.
Does the battery voltagematch the specified value at
fuses F23 and F17?11–14 vGo to Step 5Go to Step 4
4Repair the power supply circuit to the fuses.
Is the repair complete?–System OK–
51. Remove the cassette radio.
2. Turn the ignition ON.
3. Use a voltmeter to test for battery voltage at
the audio system connector terminals 4 and 5.
Does the battery voltage match the specified value
at both terminals?11–14 vGo to Step 7Go to Step 6
6Repair the open circuit between the audio system
connector and the fuse.
Is the repair complete?–System OK–
7Use an ohmmeter to test the ground circuit at the au-
dio system connector terminal 14.
Does the resistancematch the specified value?
0 WGo to Step 9Go to Step 8

9K – 2ISQUEAKS AND RATTLES
DAEWOO V–121 BL4
Glass Knock Coming From the Rear of the Vehicle When Driving
Over Bumps
ChecksAction
Check for an out–of–adjustment hatchback latch.S Test drive the vehicle in order to verify this condition.
S Loosen the latch nuts and adjust the latch downward.
Rattle Coming From Door
Checks Action
Check the door lock solenoid.S Remove the door trim panel and check if the sole-
noid is loose.
S Tighten the solenoid bolts.
Check for rattling electrical connectors inside the door trim
panel.S Tap on the trim panel and listen for a rattle.
S Remove the trim panel and wrap foam padding
around the connectors as required.
Squeak When Operating Doors
ChecksAction
Check for a lack of lubrication of the door hinge pins.S Operate the doors and listen for squeaks.
S Lubricate the door hinge pins with light oil and coat
with lithium grease.
Squeak Coming From Console When Shifting Manual Transaxle
(Condition Occurs In Cold Weather with a Cold Engine)
Checks Action
Check the manual transaxle control lever lower boot.S Move the control lever between gears and listen for
squeaks.
S Remove the floor console and replace the lower shift
boot or apply talcum powder to the lower shift boot.
Buzz From the Left Side of Instrument Panel
ChecksAction
Check for vibration of the fuse box cover against the instru-
ment panel side trim.S Tap on the cover with a finger and listen for a buzz.
S Apply 6.35 mm (0.250 inch) by 25.4 mm (1.00 inch)
felt pads to the side trim where the cover makes con-
tact.
Squeak Coming From Instrument Cluster Trim Plate
Checks Action
Check for rubbing of the cluster trim plate on the instru-
ment panel.S Test drive the vehicle in order to verify this condition.
S Remove the instrument cluster trim plate and install
felt tape to the edges.

GLASS AND MIRRORS 9L – 5
DAEWOO V–121 BL4
DIAGNOSIS
TESTING REAR WINDOW
DEFOGGER GRID LINE
If it has been observed during use that a grid line is inop-
erative, the following procedure can be used to find the
break. If none of the grid lines is operating, a full system
diagnosis should be completed before attempting to repair
the grid lines.
1. Turn the ignition ON.
2. Turn the rear window defogger on.
3. From the inside of the vehicle, connect a voltmeter
to each end of a grid line. The voltmeter will indi-
cate battery voltage if the grid line is open.
Notice : Use care when touching the voltmeter leads to a
grid line. If the leads are roughly applied, the grid line may
be scratched, resulting in an open circuit.4. If a grid line is found to be open, move a voltmeter
lead from one side of the grid line and retest at a
point nearer to the other side of the window. Contin-
ue to retest, each time bringing one of the voltmeter
leads closer to the opposite side of the window
from where it was originally placed. The break in
the grid line is at the point where the voltmeter be-
gins reading 0 volts instead of battery voltage.
5. Use a marking crayon to lightly mark the break
point on the rear window. Mark the glass instead of
marking directly on the grid line, and make the
mark far enough from the grid line so that it can
easily be removed without disturbing the repair.
6. Use a grid line repair kit to fix the break in the grid
line. Refer to ”Rear Window Defogger Grid Line
Repair” in this section.
OUTSIDE REARVIEW MIRROR DEFOGGERS
StepActionValue(s)YesNo
1Check the rear window defogger.
Does the rear window defogger work?–Go to Step 4 Go to Step 2
2Repair the rear window defogger before proceeding
with the outside rearview mirror diagnosis.
Is the repair complete?–Go to Step 3–
3Test the outside rearview mirror defoggers.
Does the repair of the rear window defogger system
also fix the problem with the outside rearview mirror
defoggers?–System OKGo to Step 4
4Check fuse Ef25.
Is fuse Ef25 blown?–Go to Step 5 Go to Step 6
51. Check for a short circuit and repair it, if neces-
sary.
2. Replace the fuse.
Is the repair complete?–System OK–
61. On the side of the vehicle which has the mal-
functioning outside rearview mirror defogger,
remove the black plastic escutcheon from the
trim panel side of the door.
2. Disconnect the outside rearview mirror electri-
cal connector.
3. Turn the ignition ON.
4. Turn on the defogger.
5. Use a voltmeter to backprobe terminal 3 (ORN)
at the outside rearview mirror electrical connec-
tor.
Does the voltmeter indicate the specified value?11–14 v Go to Step 8 Go to Step 7
7Repair the open circuit between fuse Ef25 and the
outside rearview mirror connector.
Is the repair complete?–System OK–