wiring DAEWOO MATIZ 2003 Service Manual Online

4F–42 ANTILOCK BRAKE SYSTEM
DAEWOO M-150 BL2
D17E304B
DIAGNOSTIC TROUBLE CODE (DTC) 0504
RIGHT REAR WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED
Circuit Description
As a toothed ring passes by the wheel speed sensor,
changes in the electromagnetic field cause the wheel
speed sensor to produce a sinusoidal (AC) voltage sig-
nal whose frequency is proportional to the wheel speed.
The magnitude of this signal is directly related to wheel
speed and the proximity of the wheel speed sensor to
the toothed ring often referred to as the air gap.
Diagnosis
This test detects a short to battery, ground, or open in
the right rear wheel speed sensor circuit.
Cause(s)

The wheel speed circuit is open or shorted to the bat-
tery or ground.

There is a loose connection in the wheel speed cir-
cuit.

The wheel speed sensor resistance is very high.

The EBCM is malfunctioning.Fail Action
This is a critical operational fault. The ABS is disabled
and the ABS warning lamp is turned on. The proportion-
ing is operation.
Diagnostic Aids
An ‘‘intermittent’’ malfunction may be caused by a poor
connection, rubbed through wire insulation, or a wire
that is broken inside the insulation.
Thoroughly check any circuitry suspected of causing the
intermittent complaint. Look for backed out terminals,
improper mating, broken locks, improperly formed or
damaged terminals, poor terminal to wiring connections,
or physical damage to the wiring harness.
Wheel speed sensor resistance will increase as the sen-
sor temperature increases.
When replacing a wheel speed sensor, inspect the sen-
sor terminals and harness connector for corrosion and/
or water intrusion. If evidence of corrosion or water

4F–46 ANTILOCK BRAKE SYSTEM
DAEWOO M-150 BL2
D17E304B
DIAGNOSTIC TROUBLE CODE (DTC) 0505
RIGHT REAR WHEEL SPEED SENSOR POOR
AIR GAP OR MISSING TOOTH RING
Circuit Description
As a toothed ring passes by the wheel speed sensor,
changes in the electromagnetic field cause the wheel
speed sensor to produce a sinusoidal (AC) voltage sig-
nal whose frequency is proportional to the wheel speed.
The magnitude of this signal is directly related to wheel
speed and the proximity of the wheel speed sensor to
the toothed ring often referred to as the air gap.
Diagnosis
This test checks for the right rear wheel speed equal to 0
km/h (0 mph) for greater than 6 km/h (3.8 mph).
Cause(s)

The tooth ring is missing.

The air gap exceeds the required specifications.
Fail Action
This is a critical operational fault. The ABS is disabled
and the ABS warning lamp is turned on. The proportion-
ing is operation.Diagnostic Aids
An ‘‘intermittent’’ malfunction may be caused by a poor
connection, rubbed through wire insulation, or a wire
that is broken inside the insulation.
Thoroughly check any circuitry suspected of causing the
intermittent complaint. Look for backed out terminals,
improper mating, broken locks, improperly formed or
damaged terminals, poor terminal to wiring connections,
or physical damage to the wiring harness.
Wheel speed sensor resistance will increase as the sen-
sor temperature increases.
When replacing a wheel speed sensor, inspect the sen-
sor terminals and harness connector for corrosion and/
or water intrusion. If evidence of corrosion or water
intrusion exists, replace the wheel speed sensor har-
ness. If replacing a wheel speed sensor harness, in-
spect the sensor terminals. If you find evidence of
corrosion or water intrusion, replace the wheel speed

4F–48 ANTILOCK BRAKE SYSTEM
DAEWOO M-150 BL2
D17E304B
DIAGNOSTIC TROUBLE CODE (DTC) 0506
RIGHT REAR WHEEL SPEED SENSOR CIRCUIT
INTERMITTENT SHORTED
Circuit Description
As a toothed ring passes by the wheel speed sensor,
changes in the electromagnetic field cause the wheel
speed sensor to produce a sinusoidal (AC) voltage sig-
nal whose frequency is proportional to the wheel speed.
The magnitude of this signal is directly related to wheel
speed and the proximity of the wheel speed sensor to
the toothed ring often referred to as the air gap.
Diagnosis
This test intermittent the right rear wheel speed sensor
circuit.
Cause(s)

The wheel speed sensor is intermittent shorted to the
battery or ground.

There is a loose connection in the wheel speed sen-
sor circuit.

There is a loose connection in the EBCM.

The EBCM is malfunctioning.Fail Action
This is a critical operational fault. The ABS is disabled
and the ABS warning lamp repeat intermittent turned on,
and off. The proportioning is operation.
Diagnostic Aids
An ‘‘intermittent’’ malfunction may be caused by a poor
connection, rubbed through wire insulation, or a wire
that is broken inside the insulation.
Thoroughly check any circuitry suspected of causing the
intermittent complaint. Look for backed out terminals,
improper mating, broken locks, improperly formed or
damaged terminals, poor terminal to wiring connections,
or physical damage to the wiring harness.
Wheel speed sensor resistance will increase as the sen-
sor temperature increases.
When replacing a wheel speed sensor, inspect the sen-
sor terminals and harness connector for corrosion and/
or water intrusion. If evidence of corrosion or water

5B–10 FIVE-SPEED MANUAL TRANSAXLE
DAEWOO M-150 BL2
REPAIR INSTRUCTION
ON–VEHICLE SERVICE
D103B501
MANUAL TRANSAXLE ASSEMBLY
Tools Required
DW110–021 Engine Support Fixture
DW220–031 Transaxle Remove/Install Support
Removal Procedure
1. Remove the air cleaner assembly. Refer to Section
1B, SOHC Engine Mechanical.
2. Remove the battery and battery tray. Refer to Section
1E, Engine Electrical.
3. Disconnect the select and the shift cable.

Remove the cable pins (1).

Remove the washers (2).

Disconnect the select and the shift cable (3).

Remove the cable E–rings (4).

Disconnect the cables from the cable bracket.
D103B502
4. Remove the engine wiring harness bending strap.
5. Disconnect the ground wire and the backup lamp
switch connector.

Remove the ground wire bolt (1).

Disconnect the ground wire (2).

Disconnect the backup lamp switch connector (3).

HEATING AND VENTILATION SYSTEM 7A–15
DAEWOO M-150 BL2
CONTROLS
Step Action Value(s) Yes No

1

Verify the customer’s complaint.
Are the customer’s concerns verified?
–
Go to Step 2

System OK
2 Is excessive effort required to move a control? – Go to Step 5 Go to Step 3
3 Does a door move too easily on a high-blower
setting? –
Go to Step 4

System OK




4





1. Replace the Bowden cable with a longer cable.
2. Add a loop to the cable routing to increase the
effort required to move a control.
3. Check for instrument panel interference with the
new cable routing.
Does the control operate properly?





–




System OK




Go to Step 5

5



Check the cables for improper routing, kinks, wiring
interference, or other instrument panel interference.
Is any cable problem found?

–


Go to Step 6


Go to Step 7

6

Repair as needed.
Is the repair complete?
–
System OK

–




7




1. Remove the cable from any door that binds on
the cable.
2. Cycle the door manually.
3. Check for door binding.
Is there any door binding?



–



Go to Step 8



Go to Step 11

8


Check the door seal for proper installation.
Is the door seal OK?
–

Go to Step 9

Go to Step 10



9



1. Check a binding door for shaft alignment, a bent
shaft or a bent door, or a warped case.
2. Repair, as needed.
Is the repair complete?


–


System OK



–

10

Repair the door seal, as needed.
Is the repair complete?
–

System OK

–

11


Check for control binding.
Does the control bind?
–

Go to Step 13

Go to Step 12


12



1. Reinstall the cable to the door.
2. Check the cable-to-dash components clearances.
3. Repair any interference.
Is the repair complete?

–


System OK


–


13



1. Remove the cable from the control.
2. Check the control for binding.
Does the control bind?

–


Go to Step 14


Go to Step 15

14


Replace the control.
Is the repair complete?
–

System OK

–

15

Replace the cable.
Is the repair complete?
–
System OK

–

HEATING AND VENTILATION SYSTEM 7A–25
DAEWOO M-150 BL2
D18A527B
D18A528B
Installation Procedure
1. Install the heater module with the nuts.
Tighten
Tighten the heater module lower nuts to 3–5 Nm
(27–44 lb-in) (1).
Tighten the heater module upper nuts to 3–5 Nm
(27–44 lb-in) (2).
2. Install the evaporator on the vehicle equipped with
A/C. Refer to Section 7B, Manual Control Heating,
Ventilation, and Air Conditioning System.
3. Install the heater module–to–blower module connec-
tion tube on the vehicle not equipped with A/C with
the screw.
4. Install the instrument panel and the lower tie bar. Re-
fer to Section 9E, Instrumentation/Driver Information.
5. Connect the heater hoses to the heater module. Re-
fer to “Heater Hoses” in this section.
D108A529
D108A530
BLOWER MODULE
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Remove the glove box from the instrument panel. Re-
fer to Section 9E, Instrumentation/Driver Information.
2. Remove the heater module–to–blower module con-
nection tube on the vehicle not equipped with A/C.
Refer to “Heater Module” in this section.
3. Remove the evaporator on the vehicle equipped with
A/C. Refer to Section 7B, Manual Control Heating,
Ventilation, and Air Conditioning System.
4. Remove the blower resistor. Refer to “Blower Resis-
tor” in this section.
5. Disconnect the blower motor connector. Refer to
“Blower Motor and Cooling Hose” in this section.
6. Remove the blower module.

Remove the nuts (1).

Disconnect the wiring harness (2).

7A–26 HEATING AND VENTILATION SYSTEM
DAEWOO M-150 BL2
D18A531B
Installation Procedure
1. Install the blower module with the nuts.
Tighten
Tighten the blower module retaining nuts to 3–5 Nm
(27–44 lb-in).
2. Connect the wiring harness.
3. Connect the blower motor connector. Refer to “Blow-
er Motor and Cooling Hose” in this section.
4. Install the blower resistor. Refer to “Blower Resistor”
in this section.
5. Install the evaporator on the vehicle equipped with
A/C. Refer to Section 7B, Manual Control Heating,
Ventilation, and Air Conditioning System.
6. Install the heater module–to–blower module connec-
tion tube on the vehicle not equipped with A/C. Refer
to “Heater Module” in this section.
7. Install the glove box to the instrument panel. Refer to
Section 9E, Instrumentation/Driver Information.
D108A532
DEFROSTER DUCT AND HOSES
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Remove the instrument panel. Refer to Section 9E,
Instrumentation/Driver Information.
2. Remove the defroster duct and hoses retaining
screws.
a. Retaining screw.
3. Remove the defroster duct and hoses.
b. Defroster duct and hoses.
D108A533
Installation Procedure
1. Install the defroster duct and hoses with the screws.
2. Install the instrument panel. Refer to Section 9E, In-
strumentation/Driver Information.

MANUAL CONTROL HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM 7B -- 29
DAEWOO M-150 BL2
D10B703A
COMPRESSOR OVERHAUL
Tools Required
DW--610--010 Clutch Hub Holding Tool
Disassembly Procedure
1.Remove the compressor. Refer to “Compressor” in
this section.
2. Remove the clutch drive plate.
DUse the clutch hub holding tool DW--610--010 to
keep the clutch drive plate (1).
DRemove the shaft bolt (2).
D18B704A
3. Remove the compressor pulley.
DRemove the snap ring using a ring pryer (1).
DRemove the pulley (2).
D18B705A
4. Disconnect the wiring harness holder and remove the
electromagnetic clutch.
a. Electromagnetic clutch
D18B706B
Assembly Procedure
1. Connect the wiring harness holder and install the
clutch coil.
2. Install the snap ring and compressor pulley.
3. Use the clutch hub holding tool DW--610--010, install
the clutch drive plate with the shaft bolt.
Tighten
Tighten the shaft bolt to 13 NSm(115lb-in).
4. Install the compressor. Refer to “Compressor” in this
section.

8A –4 SEAT BELTS
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURES
SEAT BELT WARNING LAMP IS INOPERATIVE
ConditionProbable CauseCorrection
Seat Belt Warning
Fuse F1 is blown.
Replace the fuse F1.
Lamp is Inoperative
Seat belt warning lamp wiring harness is
open circuit or a short circuit.
Repair the wiring harness.

The continuity between the two terminals at
the switch side of the connector is fail.
Replace the seat belt switch.

The continuity between the terminal for the
BLK wire and ground is fail.
Repair the open ground.

The warning lamp bulb in the instrument
cluster is blown.
Replace the warning lamp bulb.

DAEWOO M-150 BL2
SECTION 8B
SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR)
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 8B-3. . . . . . . . . . . . . . . . . .
Airbag Module 8B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sensing and Diagnostic Module (SDM) 8B-3. . . . . . .
SIR Warning Lamp 8B-3. . . . . . . . . . . . . . . . . . . . . . . .
Clock Spring 8B-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Harness/Connectors 8B-4. . . . . . . . . . . . . . . . .
SIR System 8B-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Precautions 8B-5. . . . . . . . . . . . . . . . . . . . . . .
Airbag Deployment Condition 8B-5. . . . . . . . . . . . . . .
Airbag Deployment Procedure 8B-6. . . . . . . . . . . . . .
Component Locator 8B-7. . . . . . . . . . . . . . . . . . . . . . . .
SIR Component 8B-7. . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Information and Procedures 8B-8. . . . .
Bulb Check 8B-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fault Indication 8B-8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearing Fault Codes 8B-8. . . . . . . . . . . . . . . . . . . . . .
Microprocessor – Independent Lamp
Activation 8B-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Check 8B-10. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fault Codes 8B-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC 01 Driver Firing Circuit,
Resistance Too High 8B-14. . . . . . . . . . . . . . . . . . . .
DTC 02 Driver Firing Circuit,
Resistance Too Low 8B-16. . . . . . . . . . . . . . . . . . . .
DTC 03 Driver Firing Circuit,
Short To Ground 8B-18. . . . . . . . . . . . . . . . . . . . . . .
DTC 04 Driver Firing Circuit,
Short To Battery Voltage 8B-20. . . . . . . . . . . . . . . .
DTC 05 Passenger Firing Circuit,
Resistance Too High 8B-22. . . . . . . . . . . . . . . . . . . .
DTC 06 Passenger Firing Circuit,
Resistance Too Low 8B-24. . . . . . . . . . . . . . . . . . . .
DTC 07 Passenger Firing Circuit,
Short To Ground 8B-26. . . . . . . . . . . . . . . . . . . . . . .
DTC 08 Passenger Firing Circuit,
Short To Battery Voltage 8B-28. . . . . . . . . . . . . . . .
DTC 09 Driver Pretensioner Circuit,
Resistance Too High 8B-30. . . . . . . . . . . . . . . . . . . . DTC 10 Driver Pretensioner Circuit,
Resistance Too Low 8B-32. . . . . . . . . . . . . . . . . . . .
DTC 11 Driver Pretensioner Circuit,
Short to Ground 8B-34. . . . . . . . . . . . . . . . . . . . . . . .
DTC 12 Driver Pretensioner Circuit,
Short to Battery Voltage 8B-36. . . . . . . . . . . . . . . . .
DTC 13 Passenger Pretensioner Circuit,
Resistance Too High 8B-38. . . . . . . . . . . . . . . . . . . .
DTC 14 Passenger Pretensioner Circuit,
Resistance Too Low 8B-40. . . . . . . . . . . . . . . . . . . .
DTC 15 Passenger Pretensioner Circuit,
Short to Ground 8B-42. . . . . . . . . . . . . . . . . . . . . . . .
DTC 16 Passenger Pretensioner Circuit,
Short to Battery Voltage 8B-44. . . . . . . . . . . . . . . . .
DTC 18 Connection Between Driver Firing
Circuit and Driver Pretensioner Circuit 8B-46. . . . .
DTC 19 Connection Between Driver Firing
Circuit and Passenger Pretensioner Circuit 8B-48
DTC 20 Connection Between Passenger Firing
Circuit and Driver Pretensioner Circuit 8B-50. . . . .
DTC 21 Connection Between Passenger Firing
Circuit and Passenger Pretensioner Circuit 8B-52
DTC 22 Connection Between Driver Pretensioner
Circuit and Passenger Pretensioner Circuit 8B-54
DTC 23 Ignition Input Circuit, Voltage
Too High 8B-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC 24 Ignition Input Circuit, Voltage
Too Low 8B-58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC 25 Warning Lamp Failure 8B-60. . . . . . . . . . . . .
DTC 31 SDM Internal Fault 8B-63. . . . . . . . . . . . . . . .
DTC 32 SDM Crash Recorded 8B-63. . . . . . . . . . . . .
Diagnostic Illustration 1 8B-63. . . . . . . . . . . . . . . . . . .
Diagnostic Illustration 2 8B-64. . . . . . . . . . . . . . . . . . .
Diagnostic Illustration 3 8B-64. . . . . . . . . . . . . . . . . . .
Diagnostic Illustration 4 8B-64. . . . . . . . . . . . . . . . . . .
Diagnostic Illustration 5 8B-64. . . . . . . . . . . . . . . . . . .
Diagnostic Illustration 6 8B-65. . . . . . . . . . . . . . . . . . .
Diagnostic Illustration 7 8B-65. . . . . . . . . . . . . . . . . . .