2004 DAEWOO NUBIRA Fuse

1–2WHOW TO USE ELECTRICAL WIRING DIAGRAM
1. HOW TO READ ELECTRIC WIRING DIAGRAM1) CONTENTS OF ELECTRICAL WIRING DIAGRAM (CIRCUIT)
POSITION
EXPLANATION
A" Upper horizontal lines : Power supply lines
" Power supply lines : 30, 15, 15A, 15C, 58
B" Ef20 or F2 : Fuse Number
S Ef20 : Fuse No #20 in engine room fuse box
S F2 : Fuse No #2 in passenger room fuse box
C" Connector (C101~C902)
S Connector No C203 terminal No1
S Refer to Major Connector Position (Section 2)
D" S201 : Splice pack (S101~S303)
S Refer to Major Splice Pack Position (Section2)
E" Internal circuit of component (Relay)
(Component Name and Terminal Number)
F" Internal circuit of component (switch)
(Component Name, Terminal Number and Connecting Wiring Circuit)
G" Wiring Harness Color
S Refer to Wiring Harness Color Abbreviation
H" Lower horizontal line : Ground line
S Ground position(G101~G401)
S B : Body Ground
S Refer to Major Ground Position (Section2)

HOW TO USE ELECTRICAL WIRING DIAGRAMW1–3
2. CIRCUIT IDENTIFICATION SYMBOL
IDENTIFICATION
SYMBOLMEANING
CConnector
DDiode
EfFuse in engine room fuse box
FFuse in passenger room fuse box
GGround
SSplice pack(Junction connector)
3. FUNCTION OF POWER SUPPLY LINE (NUMBER)
Power supply NoPower supply condition
15Battery Voltage(B+) supply in Ignition Switch ”ON” and ”ST” (IGN 1)
15ABattery Voltage(B+) supply in Ignition Switch ”ON” (IGN 2)
15CBattery Voltage(B+) supply in Ignition Switch ”ON” and ”ACC”
30Battery Voltage(B+) supply directly regardless of Ignition Switch
31Ground connected to battery(
)
58Battery Voltage(B+) supply in Head Lamp Switch 1st and 2nd step (Illumination circuit)
4. WIRING HARNESS COLOR IDENTIFICATION
AbbreviationColorAbbreviationColor
BrBrownSbSky Blue
GGreenRRed
VVioletLBlue
PPinkYYellow
WWhiteGrGray
OrOrangeBBlack
LgLight Green
5. HOW TO CHECK TERMINAL NUMBER OF CONNECTOR
" Terminal number is given based on Female Terminal Connectorex) Terminal Number 4 of C901 connection

1C1 – 16I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
4. Remove the ignition wires from the spark plug.
5. Remove the camshaft cover bolts and camshaft
cover.
6. Remove the camshaft cover gasket.
Installation Procedure
1. Install the camshaft cover gasket on the camshaft
cover.
2. Position the camshaft cover on the engine block.
3. Install the camshaft cover bolts.
Tighten
Tighten the camshaft cover bolts to 10 NSm(89 lb–ft).
4. Install the ignition wires to the spark plugs and con-
nect the breather hose, ventilation hose and cam
position sensor wiring connector to the canshaft
cover.
5. Install the engine cover.
6. Connect the negative battery cable.
INTAKE MANIFOLD
Removal Procedure
1. Remove the fuel pump fuse.
2. Start the engine. After it stalls, crank the engine for
10 seconds to rid the fuel system of fuel pressure.
3. Disconnect the negative battery calbe.
4. Drain the engine coolant. Refer to Section 1D, En-
gine Cooling.
5. Remove the engine cover and throttle body. Refer
to Section 1F, Engine Control.

1C1 – 20I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
12. Install the throttle body and engine cover.
13. Refill the engine cooling system. Refer to Section
1D, Engine Cooling.
14. Install the fuel pump fuse and connect the negative
battery cable.
EXHAUST MANIFOLD
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the oxygen sensor connecter.
3. Remove the exhaust manifold heat shield.
4. Remove the exhaust manifold nuts from the pup
converter.
5. Remove the exhaust manifold retaining nuts in the
sequence shown and remove the exhaust manifold.
6. Remove the exhaust manifold gasket.
7. Clean the sealing surfaces of the exhaust manifold
and the cylinder head.

1.4L/1.6L DOHC ENGINE MECHANICAL 1C1 – 21
DAEWOO V–121 BL4
Installation Procedure
1. Install the exhaust manifold and gasket.
2. Install the exhaust manifold retaining nuts and tight-
en in the sequence shown.
Tighten
Tighten the exhaust manifold retaining nuts to 25 NSm
(18 lb–ft).
3. Install the exhaust manifold nuts to the catalytic
converter.
Tighten
Tighten the exhaust manifold nuts to 40 NSm (30 lb–
ft).
4. Install the heat shield.
Tighten
Tighten the the heat shield bolts to 13 NSm (10 lb–ft).
5. Connect the oxygen sensor connecter.
6. Connect the negative battery cable.
CYLINDER HEAD AND GASKET
Tools Required
J–42492 Timing Belt Adjuster
KM–470–B Angular Torque Gauge
Removal Procedure
1. Remove the fuel pump fuse.
2. Start the engine. After it stalls, crank the engine for
10 seconds to rid the fuel system of fuel pressure.
3. Disconnect the negative battery calbe.
4. Disconnect the electronic control module(ECM)
ground terminal from the intake manifold.
5. Drain the engine coolant. Refer to Section 1D, En-
gine Cooling.

1.4L/1.6L DOHC ENGINE MECHANICAL 1C1 – 29
DAEWOO V–121 BL4
38. Connect the DIS coil connector.
39. Connect the fuel injector harness connectors.
40. Connect the oxygen sensor connector and the
ECM ground terminal at the intake manifold.
41. Install the fuel pump fuse.
42. Connect the negative battery ground cable.
43. Refill the engine cooling system. Refer to Sec-
tion1D, Engine Cooling.
CAMSHAFTS
Removal Procedure
1. Remove the camshaft cover. Refer to ”Camshaft
Cover” in this section.
2. Remove the timing belt. Refer to ”Timing Belt” in
this section.
Notice : Take extreme care to prevent any scratches,
nicks or damage to the camshafts.
3. While holding the intake camshaft firmly in place,
remove the intake camshaft gear bolt and gear.
4. While holding the exhaust camshaft firmly in place,
remove the exhaust camshaft gear bolt and gear.
5. Remove the camshaft cap bolts gradually in the
sequence shown for each camshaft cap.

1C1 – 48I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
5. Install the timing belt automatic tensioner.
6. Install the timing belt automatic tensioner bolts.
Tighten
Tighten the timing belt automatic tensioner bolts to 25
NSm (18 lb–ft).
7. Install the crankshaft gear.
Notice : Take extreme care to prevent any scratches,
nicks or damage to the camshafts.
8. Install the camshaft gears. Refer to ”Camshaft
Gears” in this section.
9. Install the timing belt and timing belt cover. Refer to
”Timing Belt” in this section.
ENGINE
Removal Procedure
1. Remove the fuel pump fuse.
2. Start the engine. After it stalls, crank the engine for
10 seconds to rid the fuel system of fuel pressure.
3. Remove the hood. Refer to Section 9R, Body Front
End.
4. Drain the engine oil.
5. Disconnect the negative battery cable.
6. Remove the air cleaner outlet hose from the throttle
body and air cleaner housing.
7. Disconnect the breather tubes from the camshaft
cover.
8. Remove the serpentine accessory drive belt. Refer
to Section 6B, Power Steering Pump.
9. Remove the right front wheel. Refer to Section 2E,
Tires and Wheels.
10. Remove the right front wheel well splash shield.
11. Drain the engine coolant. Refer to Section 1D, En-
gine Cooling.
12. Remove the cooling system radiator and the engine
cooling fans. Refer to Section 1D, Engine Cooling.
13. Disconnect the upper radiator hose from the ther-
mostat housing.
14. Disconnect the power steering return hose from the
power steering pump. Refer to Section 6A, Power
Steering System.
15. Disconnect the power steering pressure hose from
the power steering pump. Refer to Section 6A,
Power Steering System.
16. Disconnect the electrical connector at the direct
ignition system (DIS) coil and the electronic control
module (ECM) ground terminal at the intake man-
ifold and at the starter motor.

1.4L/1.6L DOHC ENGINE MECHANICAL 1C1 – 53
DAEWOO V–121 BL4
39. Connect the lower radiator hose to the coolant pipe.
40. Connect the upper radiator hose to the thermostat
housing.
41. Connect the surge tank coolant hose to the radia-
tor.
42. Connect the heater inlet hose to the cylinder head.
43. Connect the heater outlet hose to the coolant pipe.
44. Connect the coolant surge tank hose to the coolant
pipe.
45. Connect the surge tank coolant hose to the throttle
body.
46. Connect the throttle cable to the throttle body and
the intake manifold bracket.
47. Install the fuel pump fuse.
48. Connect the negative battery cable.
49. Refill the engine crankcase with engine oil.
50. Refill the engine coolant system. Refer to Section
1D, Engine Cooling.
51. Bleed the power steering system. Refer to Section
6A, Power Steering System.
52. Refill the A/C refrigerant system, if equipped. Refer
to Section 7B, Manual Control Heating, Ventilation,
and Air Conditioning System.
53. Install the hood. Refer to Section 9R, Body Front
End.
PISTONS AND RODS
Tools Required
KM–427 Piston Pin Service Set
KM 470–B Angular Torque Gauge
Removal Procedure
1. Remove the cylinder head with the intake manifold
and the exhaust manifold attached. Refer to ”Cylin-
der Head and Gasket” in this section.
2. Remove the oil pan. Refer to ”Oil Pan” in this sec-
tion.
3. Remove the oil suction pipe bolts.
4. Remove the oil suction pipe.
5. Move the piston to the bottom of the piston stroke.
6. Mark the connecting rod cap for position.
7. Remove the connecting rod cap bolts.
8. Remove the connecting rod cap and the lower con-
necting rod bearing.
9. Remove the upper piston connecting rod bearing.
10. Ridge ream the cylinder wall.