2003 DAEWOO MATIZ wiring

INSTRUMENTATION/DRIVER INFORMATION 9E–5
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURES
D19B301B
CIGAR LIGHTER
Condition Probable Cause Correction
Cigar Lighter Inoperative

The open or a short in the power supply
circuit to the fuse F7.

Repair or Replace the wiring
harness.

Fuse F7 is blown.
Replace the fuse F7.





The circuit between the fuse F7 and the
terminal 2 of the cigar lighter connector is
the open circuit or a short circuit.


Repair or Replace the wiring
harness.




Faulty the cigar lighter connector.

Repair or Replace the cigar
lighter connector.

Cigar lighter element is blown.
Replace the cigar lighter.





Open ground (G201) circuit.


Repair the open ground
circuit.

9E–6 INSTRUMENTATION/DRIVER INFORMATION
DAEWOO M-150 BL2
D19B302B
HVAC PANEL ILLUMINATION
Condition Probable Cause Correction
HVAC Panel Illumination
Inoperative
The open or a short in the power supply
circuit to the fuse Ef12.
Repair or Replace the wiring
harness.

Fuse Ef12 is blown.
Replace the fuse Ef12






The circuit between the fuse Ef12 and the
terminal 2 of the HVAC panel illumination
connector is the open circuit or a short
circuit.



Repair or Replace the wiring
harness.







Faulty the HVAC panel illumination
connector.



Repair or Replace the
instrument panel illumination
connector.

HVAC panel illumination bulb is blown.
Replace the bulb.

Open ground (G201) circuit.
Repair the open ground
circuit.

INSTRUMENTATION/DRIVER INFORMATION 9E–7
DAEWOO M-150 BL2
D19B304B
DIGITAL CLOCK
Condition Probable Cause Correction


Digital Clock Inoperative


The open or a short in the power supply
circuit to the fuse Ef2 regardless of the
ignition position.


Repair or Replace the power
supply circuit wiring harness.





The open or a short in the power supply
circuit to the fuse F1 with the ignition
position I.


Repair or Replace the power
supply circuit wiring harness.







The open or a short in the power supply
circuit to the fuse Ef12 with the interior
courtesy lamp ON.




Repair or Replace the power
supply circuit wiring harness.





The circuit between the fuse Ef2 and the
fuse F12 is open or short.


Repair or Replace the wiring
harness.

Fuse Ef2, Ef12, F1 or F12 is blown.
Replace and fuse.

The circuit between the fuse F12 and the
digital clock connector.
Repair or Replace the wiring
harness.




The circuit between the fuse F1 and the
digital clock connector.

Repair or Replace the wiring
harness.





The circuit between the Ef12 and the
digital clock connector.


Repair or Replace the wiring
harness.

Faulty digital clock.
Replace the digital clock.

Open ground (G201) circuit.
Repair the open ground
circuit.

9E–14 INSTRUMENTATION/DRIVER INFORMATION
DAEWOO M-150 BL2
7. Install the instrument cluster assembly. Refer to “In-
strument Cluster” in this section.
8. Install the floor console with the screws.
9. Install the passenger’s airbag module to the instru-
ment panel. Refer to Section 8B, Supplemental In-
flatable Restraints (SIR) (For vehicle equipped with
the airbag).
10. Install the glove box assembly to the instrument
panel. Refer to “Glove Box” in this section.
11. Install the hood latch release lever to the instrument
panel. Refer to Section 9R, Body Front End.
12. Install the instrument cluster trim panel to the instru-
ment cluster trim panel with the screws.
13. Install the A–pillar trim panels. Refer to Section 9G,
Interior Trim.
14. Install the signal lamp switch and the wiper switch.
Refer to Section 6E, Steering Wheel and Column.
15. Install the steering column trim cover. Refer to Sec-
tion 6E, Steering Wheel and Column.
16. Install the steering wheel to the steering column.
17. Install the driver’s airbag module to the steering
wheel. Refer to Section 8B, Supplemental Inflatable
Restraints (SIR) (For vehicle equipped with the air-
bag).
18. Connect the negative battery cable.
D109B522
TIE–BAR
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the instrument panel assembly. Refer to “In-
strument Panel” in this section.
3. Remove the defroster duct hose from the tie–bar.

Remove the screws (1).

Remove the defroster duct hose (2).
D19B547A
4. Remove the nuts and the steering column. Refer to
Section 6E, Steering Wheel and Column.
5. Disconnect the electrical connectors and electrical
wiring harness after removing the electrical wiring
harness strips.

Remove the electrical wiring harness strip.

Disconnect the brake switch connector (1).

Disconnect the thermostat connector (2).

Disconnect the blow motor connector (3).

Disconnect the blow motor resistance connector
(4).

Disconnect the electrical wiring harness (5).

9E –16 INSTRUMENT/DRIVER INFORMATION
DAEWOO M-150 BL2
4. Connect the electrical wiring harness.
5. Connect the blow motor resistance connector.
6. Connect the blow motor connector.
7. Connect the thermostat connector.
8. Connect the brake switch connector.
9. Bind the electrical wiring harness strip.
10. Install the steering column with the nuts.
11. Install the defroster duct hose with the screws.
12. Install the instrument panel assembly. Refer to “In-
strument Panel” in this section.
13. Connect the negative battery cable.
D109B516
INSTRUMENT CLUSTER TRIM PANEL
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Remove the instrument cluster trim panel from the in-
strument panel.

Remove the screws (1).

Using a flathead screwdriver, remove the central
console cover (2).
Notice: To prevent the instrument panel damage, cover
the flathead screwdriver with a soft cloth.
D109B527
Installation Procedure
1. Install the instrument cluster trim panel with the
screws.
D109B701
INSTRUMENT TRIM PANEL
ASSEMBLY
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the instrument panel assembly. Refer to “In-
strument Panel” in this section.
3. Remove the instrument cluster brackets from the in-
strument panel.

Remove the screws.

Remove the instrument cluster brackets (1).

9F –4 AUDIO SYSTEMS
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURES
AUDIO SYSTEM
ConditionProbable CauseCorrection
Audio System Inoperative
The power supply circuit to the
fuse Ef2 is open circuit or short
circuit.
Repair or Replace the power
supply wiring harness.

The fuse Ef2 is blown.
Replace the fuse.

The circuit between the fuse Ef2
and the fuse F11 is open or short.
Repair or Replace the wiring
harness.

The fuse F6 or the fuse F11 is
blown.
Replace the fuse.

The audio system circuit to the
fuse F6 or the fuse F11 is open
circuit or short circuit.
Repair or Replace the wiring
harness.

Poor ground G201.
Replace or Replace the wiring
harness.

Audio system is out of order.
Replace the audio system.
Cassette Player Inoperative,
Bad–quality tape.
Do not use a bad-quality tape.
AM/FM Functions OK
The cassette player destroy a
good–quality tape.
Clean the cassette player head,
the capstan, and the drive system.

Obstructions behind the tape door.
Remove the obstruction using
gentle force.

Cassette player is out of order.
Replace the audio system.
FM Does Not Work, AM and
Cassette OK
Audio system is out of order.
Replace the audio system.
AM Radio Does Not Work, FM
and Cassette OK
AM radio reception is poor (Using
a test antenna, test the AM radio
reception).
Replace the audio system.

AM radio reception is good (Using
a test antenna, test the AM radio
reception).
Replace the antenna cable
between the audio system and the
antenna.
Front Speakers Distorted or
Inoperative
Damage, rattles, or vibration of
the speaker and the door area.
Make the necessary repairs to
secure the component causing the
distortion.

The circuit between the front
speaker connector and the radio
connector is open circuit or short
circuit.
Repair or Replace the wiring
harness.

The connection of the front
speaker connector and the audio
connector is poor.
Confirm the connection.

Front speaker is out of order.
Replace the front speaker.

Audio system is out of order.
Replace the audio system.
Rear Speakers Distorted or
Inoperative
Damage, rattles, or vibration of
the rear speaker and the rear
parael side shelf.
Make the necessary repairs to
secure the component causing the
distortion.

The circuit between the rear
speaker connector and the radio
connector is open circuit or short
circuit.
Repair or Replace the wiring
harness.

AUDIO SYSTEMS 9F–7
DAEWOO M-150 BL2
D19D550A
5. Disconnect the CD changer electrical connector from
the CD changer (1).
D19D551A
6. Remove the sponge pads and the clip.

Remove the sponge pads retaining the CD chang-
er cable (1).

Remove the clip retaining tie-bar (2).

Remove the clip retaining instrument panel wiring
harness (3).
D19D550A
7. Remove the CD changer cable.

Remove the CD changer cable (1).
D19D552A
8. Remove the CD changer assembly.

Remove the CD changer bracket mounting bolts
(1).

Remove the CD changer bracket mounting screws
(2).

Remove the CD changer assembly (3).

BUMPERS AND FASCIAS 9O–5
DAEWOO M-150 BL2
D19C504A
7. Lower the vehicle.
8 Remove the front bumper spacer from the bumper.
Refer to Section 9M, Exterior Trim.
9. Remove the front bumper fascia.

Remove the bolts (1).

Remove the clips (2).

Remove the front bumper fascia (3).
10 Remove the front fog lamps. Refer to Section 9B,
Lighting Systems.
D19C505A
Installation Procedure
Notice: Dissimilar metals in direct contact with each
other may corrode rapidly. Make sure to use the correct
fasteners to prevent premature corrosion.
1. Install the front fog lamps. Refer to Section 9B,
Lighting Systems.
2. Install the bumper fascia.
3. Install the clips on the top of the fascia.
a. Fascia upper clip.
4. Install the bolts on the top of the fascia.
b. Fascia upper bolt.
5. Install the front bumper spacer. Refer to Section 9M,
Exterior Trim.
D109C506
6. Raise and suitably support the vehicle.
7. Install the clips under the fascia.
c. Fascia lower clip.
8. Install the bolts on the both side of the fascia.
9. Install the front wheelhouse splash shields with the
clips and the bolts.
10. Install the front wheels.
11. Lower the vehicle.
12. Connect the negative battery cable.
D19C507A
FRONT BUMPER IMPACT BAR
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the front bumper fascia. Refer to “Front
Bumper Fascia” in this section.
3. Remove the front wiring harness retaining clip from
the impact bar.