relay DAEWOO MATIZ 2003 Service Workshop Manual

4F – 2 ANTILOCK BRAKE SYSTEM
DAEWOO M-150 BL2
DTC 0951 Right Rear Isolation Shorted or
Driver Open 4F-80. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC 0952 Right Rear Isolation Open or
Driver Shorted 4F-82. . . . . . . . . . . . . . . . . . . . . . . . .
DTC 1102 Return Pump Motor Circuit Open 4F-84. .
DTC 1103 Return Pump Motor Relay Fault 4F-86. . .
DTC 1104 Return Pump Motor Circuit
Shorted 4F-88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC 1211 EBCM Main Relay Shorted 4F-90. . . . . . .
DTC 1212 EBCM Main Relay Open 4F-92. . . . . . . . .
DTC 1213 EBCM Main Relay Fault 4F-94. . . . . . . . .
DTC 1610 Stoplamp Switch Circuit Open 4F-96. . . .
DTC 2321 ABS (Amber) Indicator Shorted
to Battery 4F-100. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC 2322 ABS (Amber) Indicator Shorted
to Ground 4F-104. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC 2458 Wheel Speed Sensor
Intermittent Error 4F-107. . . . . . . . . . . . . . . . . . . . . .
DTC 2459 Wheel Speed Sensor Excessive
Wheel Speed Variation 4F-108. . . . . . . . . . . . . . . . .
DTC 2520 EBCM Internal Fault 4F-110. . . . . . . . . . .
DTC 5501 Vehicle Inhibit Code 4F-112. . . . . . . . . . . .
DTC 5502 Isolation Valve Time–Out 4F-114. . . . . . .
DTC 5503 CPU Loop Time Error 4F-115. . . . . . . . . .
DTC 5504 Excessive Dump Valve Time 4F-116. . . .
DTC 5560 Inoperative External Watch–Dog 4F-117.
DTC 5610 RAM/ROM Error 8 Bit 4F-118. . . . . . . . . .
DTC 5630 ROM Error 16 Bit 4F-119. . . . . . . . . . . . . . DTC 5640 RAM Error 16 Bit 4F-120. . . . . . . . . . . . . .
DTC 8001 Battery High Voltage Fault
(More Than 16V) 4F-122. . . . . . . . . . . . . . . . . . . . . .
DTC 8002 Battery Low Voltage Fault
(Less Than 9V) 4F-124. . . . . . . . . . . . . . . . . . . . . . .
DTC 8003 Battery Low Voltage Fault
(Less Than 9.5V) 4F-126. . . . . . . . . . . . . . . . . . . . . .
Repair Instructions 4F-128. . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 4F-128. . . . . . . . . . . . . . . . . . . . . . . .
Service Precautions 4F-128. . . . . . . . . . . . . . . . . . . . .
Bleeding System 4F-128. . . . . . . . . . . . . . . . . . . . . . . .
Front Wheel Speed Sensor 4F-129. . . . . . . . . . . . . . .
Rear Wheel Speed Sensor 4F-130. . . . . . . . . . . . . . .
Front Wheel Speed Ring 4F-131. . . . . . . . . . . . . . . . .
Rear Wheel Speed Ring 4F-131. . . . . . . . . . . . . . . . . .
Hydraulic Modulator and Upper/Lower
Mounting Bracket 4F-132. . . . . . . . . . . . . . . . . . . . . .
EBCM (Electronic Brake Control Module) 4F-134. . .
Specifications 4F-136. . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications 4F-136. . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 4F-136. . . . . . . . .
Special Tools and Equipment 4F-136. . . . . . . . . . . . .
Special Tools Table 4F-136. . . . . . . . . . . . . . . . . . . . . .
Schematic and Routing Diagrams 4F-137. . . . . . . . .
ABS Circuit 4F-137. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS Block Diagram 4F-140. . . . . . . . . . . . . . . . . . . . . .

DAEWOO M-150 BL2
SECTION 9A
BODY WIRING SYSTEM
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 9A-2. . . . . . . . . . . . . . . . . .
How to Read Electrical Wiring Diagram 9A-2. . . . . . .
How to Check Terminal Number of Connector 9A-4.
Special Tools and Equipment 9A-5. . . . . . . . . . . . . . .
Special Tools Table 9A-5. . . . . . . . . . . . . . . . . . . . . . . .
Schematic and Routing Diagrams 9A-6. . . . . . . . . . .
Wire Color Chart 9A-6. . . . . . . . . . . . . . . . . . . . . . . . . .
Power Distribution Schematic 9A-7. . . . . . . . . . . . . . .
Relay & Fuse Box Locator (Engine Room) 9A-8. . . .
Fuse Box Locator
(Passenger Compartment) 9A-9. . . . . . . . . . . . . . . . Fuse Chart 9A-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Harness Routing 9A-11. . . . . . . . . . . . . . . . . . . .
Engine Harness Routing 9A-12. . . . . . . . . . . . . . . . . . .
Instrument Harness Routing 9A-14. . . . . . . . . . . . . . .
Airbag Harness Routing 9A-16. . . . . . . . . . . . . . . . . . .
Body Harness Routing 9A-17. . . . . . . . . . . . . . . . . . . .
Front Door Harness Routing 9A-19. . . . . . . . . . . . . . .
Rear Door Harness Routing 9A-20. . . . . . . . . . . . . . . .
Tailgate Harness Routing 9A-21. . . . . . . . . . . . . . . . . .

BODY WIRING SYSTEM 9A–3
DAEWOO M-150 BL2
Contents of Electrical Wiring Diagram
PositionExplanation
A
–The box above the fuse box: Power supply lines
–Power supply lines: 30, 15, 15A, Ka, 58, 50
–Refer to “Circuit Identification Symbol” in this section for more details.
B
–Ef10 or F3: Fuse Number

Ef10: Fuse No 10 in the engine room fuse box

F3: Fuse No 3 in the passenger room fuse box
–40A: Fuse Capacity
–Refer to “Relay Box Locator” and “Fuse Box Locator” in this section.
C
–Connector
–Connector No C202, terminal No 10
–Refer to “How to Check Terminal Number of Connect” in this section
D–Internal circuit of component (Relay)
(Component Name, Terminal Number)
E–Internal circuit of component (Switch)
(Terminal Number)
F–Wiring Harness Color
–Refer to “Wire Color Chart” in this section
G
–Ground line.
–G402: Ground Position
–In case of the ground numberless, this means the body ground.
Circuit Identification Symbol
Identification SymbolMeaning
CConnector
EfFuse in engine room fuse box
FFuse in passenger compartment fuse box
GGround

BODY WIRING SYSTEM 9A–5
DAEWOO M-150 BL2
SPECIAL TOOLS AND EQUIPMENT
SPECIAL TOOLS TABLE
D1011101
DW–540–010
Relay Remover

9A–8 BODY WIRING SYSTEM
DAEWOO M-150 BL2
RELAY & FUSE BOX LOCATOR (ENGINE ROOM: SIRIUS D3)
D111003B
RELAY & FUSE BOX LOCATOR (ENGINE ROOM: FENIX 5MR)
D111003C

9A–10 BODY WIRING SYSTEM
DAEWOO M-150 BL2
FUSE CHART
FuseRating/ SourceCircuit
Ef1 (Engine Fuse)50ABATABS
Ef240ABATIgnition Switch, Instrument Panel Fuse Block
(F5, F11 ~ F13)
Ef310ABATFuel cut-off Switch (Inertia Switch)
Ef410AIGN 1Fuel, EBCM, Generator, VSS, Fuel Pump Relay, Main Relay,
Ignition Coil
Ef5––Not Used
Ef620ABATBlower Motor
Ef715ABATRear Window Defogger
Ef810ABATHeadlamp Hi Beam, Right Side
Ef910ABATHeadlamp Hi Beam, Left Side
Ef1010ABATHeadlamp Lo Beam, Right Side
Ef1110ABATHeadlamp Lo Beam, Left Side
Ef1210A58Tail and Illumination Lamps, Right Side
Ef1310A58Tail and Illumination Lamps, Left Side
Ef1410ABATA/C Compressor
Ef1530ABATRadiator Fan
Ef1610A–Spare
Ef1710ABATHorn
Ef1820ABATHeadlamp Relay, Hi Beam Passing, DRL Module
Ef1915ABATECM, Main Relay
Ef2015ABATFront Fog Lamp
Ef2115A–Spare
F1 (Fuse)10AIGN 1Cluster, Clock, IMMO, Anti-Theft Control Unit,
DRL Relay
F210AIGN 1SDM
F325AIGN 1Hazard Switch, DRL Module
F410AIGN 1Turn Signal Lamp
F515ABATStop Lamp
F610AACCAudio
F720AACCCigar Light
F815AIGN 2Wiper
F915AIGN 2Rear Wiper Motor, Front & Rear Washer, Backup Lamp
F1010AIGN 2Auto Miror Switch
F1110AEf2IMMO, Audio, Room Lamp
F1215AEf2Hazard, Clock
F1320AEf2Anti-Theft Control Unit, Door Lock
F1420ASTStarter Motor

LIGHTING SYSTEMS 9B–3
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURES
HEADLAMPS
ConditionProbable CauseCorrection
Low Beam Headlamps Are
Inoperative, High Beam
Faulty headlamp combination
switch.
Replace the headlamp
combination switch.
Headlamps Are OK.
The open circuit or a short circuit
between the fuse Ef10/Ef11 and
the terminal 5 of the headlamp
combination switch.
Repair or Replace the wiring
harness.

Fuse Ef10 or Ef11 is blown.
Replace the fuse Ef10 or Ef11

The open circuit or a short circuit
between the fuse Ef10 or Ef11 and
the terminal 2 of the headlamp
connector.
Repair or Replace the wiring
harness.

Headlamp bulb is blown.
Replace the headlamp bulb.

The open grounds (G101, G102)
circuit.
Repair or replace the open ground
circuit.
High Beam Headlamps Are
Inoperative, Low Beam
Faulty headlamp combination
switch.
Replace the headlamp
combination switch.
Headlamps Are OK.
The open circuit or a short circuit
between the fuse Ef8/Ef9 and the
terminal 4 of the headlamp
combination switch.
Repair or Replace the wiring
harness.

Fuse Ef8 or Ef9 is blown.
Replace the fuse Ef10 or Ef11.

The open circuit or a short circuit
between the fuse Ef8 or Ef9 and
the terminal 1 of the headlamp
connector.
Repair or Replace the wiring
harness.

Headlamp bulb is blown.
Replace the headlamp bulb.

The open grounds (G101, G102)
circuit.
Repair or Replace the open
ground circuit.
High Beam and Low Beam
Headlamps Are Inoperative On
Both Left and Right Sides.
The open circuit or a short circuit
in the power supply circuit to the
fuse Ef18.
Repair or Replace the wiring
harness.

Fuse Ef18 is blown.
Replace the fuse Ef18 (20A).

The open circuit or a short circuit
between the fuse Ef18 and the
terminal 86, 30 of the headlamp
relay.
Repair or Replace the wiring
harness.

Faulty headlamp relay.
Replace the headlamp relay.

The open circuit or a short circuit
between the terminal 87 of the
headlamp relay and the terminal 6
of the headlamp combination
switch.
Repair or Replace the wiring
harness.

Faulty headlamp combination
switch.
Replace the headlamp
combination switch.

The open ground (G201) circuit.
Repair or Replace the open
ground circuit.

9B–4 LIGHTING SYSTEMS
DAEWOO M-150 BL2
TURN SIGNAL LAMPS AND HAZARD LAMPS
ConditionProbable CauseCorrection
Turn Signal Lamps and Hazard
Lamps Do Not Work.
The open circuit or a short circuit
between the power supply circuit
and the fuse Ef2.
Repair or Replace the wiring
harness.

Fuse Ef2 is blown.
Replace the fuse Ef2.

The open circuit or a short circuit
between the fuse Ef2 and the fuse
F12.
Repair of Replace the wiring
harness.

Fuse F12 is blown.
Replace the fuse F12.

The open circuit or a short circuit
between the fuse F12 and the
terminal 8 of the hazard lamp
switch connector.
Repair or Replace the wiring
harness.

Faulty hazard lamp switch.
Replace the hazard lamp switch.

The open circuit or a short circuit
between the terminal 7 of the
hazard lamp switch connector and
the terminal 49 of the turn signal
lamp relay.
Repair or Replace the wiring
harness.

The open circuit or a short circuit
between the terminal 49a of the
turn signal lamp relay and the
terminal 9 of the hazard lamp
switch connector.
Repair or Replace the wiring
harness.

Faulty turn signal lamp relay.
Replace the turn signal lamp relay.

The open circuit or a short circuit
between the terminal 49a of the
turn signal lamp relay and the
terminal 2 of the turn signal lamp
switch connector.

Faulty turn signal lamp switch.
Replace the turn signal lamp
switch.

The open circuit or a short circuit
between the terminal 1,3 of the
turn signal switch connector and
the terminal 2,5 of each turn signal
lamp connectors.
Repair or Replace the wiring
harness.

Turn signal lamp bulb is blown.
Replace the turn signal lamp bulb.

The open grounds (G101, G102,
G401, G402) circuits.
Repair or Replace the open
ground circuit.
Hazard Lamps Do Not Operate,
Turn Signals Are OK.
The open circuit or a short circuit
between the terminal 49a of the
turn signal lamp relay and the
terminal 9 of the hazard lamp
switch connector.
Repair or Replace the open
circuit.

The open circuit or a short circuit
between the terminals 5,6 of the
hazard lamp switch connector and
the terminals 2,5 of the turn signal
lamp connectors.
Repair or Replace the wiring
harness.

9B–6 LIGHTING SYSTEMS
DAEWOO M-150 BL2
REAR FOG LAMP
Diagnostic Aids: The rear fog lamp will not operate unless the headlamps are ON. If the headlamps are not operat-
ing, repair that problem before attempting to diagnose the rear fog lamp.
ConditionProbable CauseCorrection
Rear Fog Lamp
Does Not Work.
The open circuit or a short circuit
between the terminal 87 of the
headlamp relay and terminal 15,30
of the rear fog lamp relay.
Repair or Replace the wiring
harness.

Faulty rear fog lamp relay.
Replace the rear fog lamp relay.

The open circuit or a short circuit
between the terminal 87 of the
rear fog lamp relay and terminal 6
of the rear fog lamp connector.
Repair or Replace the wiring
harness.

The open circuit or a short circuit
between the terminal E of the rear
fog lamp relay and terminal 6 of
the rear fog lamp switch.
Repair or Replace the wiring
harness.

Faulty rear fog lamp switch.
Replace the rear fog lamp switch.

The open grounds (G201, G401)
circuits.
Repair or Replace the open
ground circuit.

Rear fog lamp bulb is blown.
Replace the rear fog lamp bulb.

WIPERS/WASHER SYSTEMS 9D–3
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURES
WINDSHIELD/REAR WINDOW WIPER AND WASHER SYSTEM
ConditionProbable CauseCorrection
Windshield Wipers Do Not
Work At Any Speed
The open or a short in the power
supply circuit to the fuse F8.
Repair or replace the open a short
in the power supply circuit to the
fuse F8.

Fuse F8 is blown.
Replace the fuse F8.

Faulty wiper/washer switch.
Replace the wiper/washer switch.

The circuit between the
wiper/washer switch connector
and the wiper relay is open or
short.
Repair or Replace the wiring
harness.

The circuit between the fuse F8
and the wiper relay is open or
short.
Repair or Replace the wiring
harness.

Faulty wiper relay.
Replace the wiper relay.

The circuit between the wiper
relay and the ground G201 is the
open circuit or a short circuit.
Repair or Replace the open circuit
or a short circuit between the
wiper relay and the ground G201.

The circuit between the
wiper/washer switch and the wiper
motor is the open circuit or a short
circuit.
Repair or Replace the wiring
harness.

The circuit between the fuse F8
and the wiper motor is the open
circuit or a short circuit.
Repair or Replace the wiring
harness.

The circuit between the wiper
relay and the wiper motor is the
open circuit or a short circuit.
Repair or Replace the wiring
harness.

Faulty wiper motor.
Replace the wiper motor.

The connection of the wiper
linkage and the wiper motor is
poor.
Tighten completely the nut.

Tighten completely the ball.

Wiper linkage is out of order.
Replace the wiper linkage.
Wipers Do Not Work On High
Faulty wiper/washer switch.
Replace the wiper/washer switch.
Speed, Low Speed OK
The circuit between the
wiper/washer switch and the wiper
motor is the open circuit or a short
circuit.
Repair or Replace the wiring
harness.

Faulty wiper motor.
Replace the wiper motor.
Wipers Do Not Work On Low
Faulty wiper/washer switch.
Replace the wiper/washer switch.
Speed, High Speed OK
The circuit between the
wiper/washer switch and the wiper
motor is the open circuit or a short
circuit.
Repair or Replace the wiring
harness.

Faulty wiper motor.
Replace the wiper motor.