maintenance DAEWOO LACETTI 2004 Service Repair Manual

SECTION : 9P
DOORS
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 LOCK unless otherwise noted.
TABLE OF CONTENTS
SPECIFICATIONS9P–2 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specification 9P–2. . . . . . . . . . . . .
SCHEMATIC AND ROUTING DIAGRAMS9P–3 . . . . .
Power Door Locks Circuit 9P–3. . . . . . . . . . . . . . . . . . . .
Power Windows Circuit (Front Only) 9P–4. . . . . . . . . .
Power Windows Circuit (Front and Rear) 9P–5. . . . . .
DIAGNOSIS9P–6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Windows 9P–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE AND REPAIR9P–16 . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 9P–16. . . . . . . . . . . . . . . . . . . .
Outside Channel Molding 9P–16. . . . . . . . . . . . . . . . . . .
Front Door Glass Run 9P–16. . . . . . . . . . . . . . . . . . . . . .
Door Weatherstrip 9P–17. . . . . . . . . . . . . . . . . . . . . . . . .
Rear Door Glass Run 9P–18. . . . . . . . . . . . . . . . . . . . . .
Front Door Secondary Weatherstrip 9P–18. . . . . . . . . .
Rear Door Secondary Weatherstrip 9P–19. . . . . . . . . .
Front Door Opening Weatherstrip 9P–19. . . . . . . . . . . .
Rear Door Opening Weatherstrip 9P–20. . . . . . . . . . . . Door Seal Trim 9P–20. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Striker 9P–21. . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Striker Adjustment 9P–22. . . . . . . . . . . . . . .
Front Door Lock 9P–23. . . . . . . . . . . . . . . . . . . . . . . . . . .
Childproof Rear Door Lock 9P–23. . . . . . . . . . . . . . . . . .
Inside Door Handle 9P–24. . . . . . . . . . . . . . . . . . . . . . . .
Outside Door Handle 9P–24. . . . . . . . . . . . . . . . . . . . . . .
Inside Lock Rod 9P–25. . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Cylinder 9P–25. . . . . . . . . . . . . . . . . . . . . . . .
Power Window Regulator 9P–26. . . . . . . . . . . . . . . . . . .
Door Assembly 9P–26. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Hinge 9P–27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Hold–Open Link 9P–28. . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION9P–29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Striker 9P–29. . . . . . . . . . . . . . . . . . . . . . . . . .
Childproof Rear Door Lock 9P–29. . . . . . . . . . . . . . . . . .
Power Door Locks 9P–29. . . . . . . . . . . . . . . . . . . . . . . . .
Power Windows 9P–29. . . . . . . . . . . . . . . . . . . . . . . . . . .

9P – 16IDOORS
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
OUTSIDE CHANNEL MOLDING
(Front Door Shown, Rear Door Similar)
Removal Procedure
1. Lower the window completely.
2. Remove the outside channel molding screw.
3. Lift the outside channel molding off the door.
Installation Procedure
1. Press the outside channel molding onto the door.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
2. Install the outside channel molding screw.
Tighten
Tighten the outside channel molding screw to 1.3 NSm
(12 lb–in).
3. Raise the window.
FRONT DOOR GLASS RUN
Removal Procedure
1. Remove the outside rearview mirror. Refer to Sec-
tion 9L, Glass and Mirrors.
2. Remove the front door glass. Refer to Section 9L,
Glass and Mirrors.
3. Remove the glass run.

SECTION : 9Q
ROOF
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 LOCK unless otherwise noted.
TABLE OF CONTENTS
SPECIFICATIONS9Q–2 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 9Q–2. . . . . . . . . . .
SPECIAL TOOLS9Q–2 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Tools Table 9Q–2. . . . . . . . . . . . . . . . . . . . . . . .
SCHEMATIC AND ROUTING DIAGRAMS9Q–3 . . . . .
Power Sunroof System 9Q–3. . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS9Q–4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Sunroof 9Q–4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE AND REPAIR9Q–6 . . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 9Q–6. . . . . . . . . . . . . . . . . . . . .
Power Sunroof 9Q–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sun Shade 9Q–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sunroof Glass 9Q–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Formed Headliner 9Q–8. . . . . . . . . . . . . . . . . . . . . . . . .
Sun Visors with Vanity Mirror 9Q–10. . . . . . . . . . . . . . .
Passenger Assist Handles 9Q–10. . . . . . . . . . . . . . . . .
Power Sunroof Control Switch 9Q–11. . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION9Q–12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Roof 9Q–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Sunroof/Sunroof Control Switch 9Q–12. . . . . .
Sun Visors with Vanity Mirror 9Q–12. . . . . . . . . . . . . . .
Passenger Assist Handles 9Q–12. . . . . . . . . . . . . . . . .
Coat Hooks 9Q–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9Q – 6IROOF
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
POWER SUNROOF
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the headliner. Refer to ”Formed Headliner”
in this section.
3. Remove the drain hoses.
4. Disconnect the electrical connectors.
5. Remove the screws and the motor.
6. Remove the motor control module.
7. Remove the bolts and the housing from the vehicle.

SECTION : 9R
BODY FRONT END
TABLE OF CONTENTS
SPECIFICATIONS9R–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 9R–1. . . . . . . . . . .
MAINTENANCE AND REPAIR9R–2 . . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 9R–2. . . . . . . . . . . . . . . . . . . . .
Lubrication 9R–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fasteners 9R–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Anticorrosion Materials 9R–2. . . . . . . . . . . . . . . . . . . . .
Front End Sealing 9R–2. . . . . . . . . . . . . . . . . . . . . . . . .
Cowl Vent Grille 9R–2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood 9R–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hood Hinges 9R–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood Prop Rod 9R–4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood Secondary Latch 9R–4. . . . . . . . . . . . . . . . . . . . .
Hood Latch Release Cable 9R–5. . . . . . . . . . . . . . . . . .
Notchback Radiator Grille 9R–5. . . . . . . . . . . . . . . . . . .
Hatchback Radiator Grille 9R–6. . . . . . . . . . . . . . . . . . .
Front Wheel Well Splash Shield 9R–6. . . . . . . . . . . . .
Fender 9R–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION9R–10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Body Front End 9R–10. . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
A–Pillar Fender Bolt10–89
Fender Bolt (Front of Fascia)4–35
Front Bumper Fascia–to–Fender Bolt2.5–22
Hinge Bolts2720–
Hood–to–Hinge Bolts2720–
Hood Latch Bolts8–71
Hood Release Handle Nuts4–35
Lower Fender Bolt10–89
Radiator Grille Nuts4–35
Splash Shield screws2–18
Upper Fender Bolts10–89

9R – 2IBODY FRONT END
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
LUBRICATION
The hood hinges and the locking mechanisms require pe-
riodic lubrication for proper operation. Refer to Section 0B,
General Information for the specific types and intervals of
lubrication.
FASTENERS
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
Many aluminum components are used on current models.
Aluminum in contact with steel may corrode rapidly if it is
not protected by special finishes or isolators.
The fasteners used have a special finish which provides
adequate protection from corrosion. These special fasten-
ers differ in color in order to easily identify them from the
standard metric fasteners, which are medium blue.
When replacing fasteners, avoid substituting otherwise
similar fasteners in the same location.
ANTICORROSION MATERIALS
In order to provide rust resistance, anticorrosion materials
have been applied to the interior surfaces of most of the
metal panels. When you service these panels, properly re-
coat them with a service–type anticorrosion material if any
of the original material has been disturbed.
FRONT END SEALING
All locations where waterleaks may occur are sealed dur-
ing production with high quality, durable sealers. If it be-
comes necessary to reseal specific areas, use a high–
quality sealer of medium–bodied consistency which will
retain its flexible characteristics after curing and can be
painted, if necessary.
COWL VENT GRILLE
(Left–Hand Drive Shown, Right–Hand Drive
Similar)
Removal Procedure
1. Raise the hood and support it with the hood prop.
2. Remove the weatherstrip.
3. Remove the wiper arms. Refer to Section 9D, Wip-
ers/Washer Systems.
4. Remove the cowl vent grille screws and the two–
piece grille.

SECTION : 9S
BODY REAR END
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 LOCK unless otherwise noted.
TABLE OF CONTENTS
SPECIFICATIONS9S–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 9S–1. . . . . . . . . . .
MAINTENANCE AND REPAIR9S–2 . . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 9S–2. . . . . . . . . . . . . . . . . . . . .
Fuel Filler Door 9S–2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Filler Door Remote Handle and Cable 9S–2. . . .
Rear Deck Lid 9S–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Deck Lid Torque Rods 9S–5. . . . . . . . . . . . . . . . .
Luggage Compartment Lock Cylinder 9S–5. . . . . . . .
Luggage Compartment Lock Striker 9S–6. . . . . . . . . .
Luggage Compartment Lock 9S–6. . . . . . . . . . . . . . . . Weatherstrip 9S–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hatchback Weatherstrip 9S–7. . . . . . . . . . . . . . . . . . . .
Hatchback Door 9S–8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas Support Assemblies 9S–8. . . . . . . . . . . . . . . . . . .
Hatchback Door Lock Striker 9S–9. . . . . . . . . . . . . . . .
Hatchback Door Lock 9S–9. . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION9S–10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Filler Door 9S–10. . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Deck Lid (Notchback) 9S–10. . . . . . . . . . . . . . . .
Hatchback Door 9S–10. . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
Fuel Filler Door Screws4–35
Fuel Filler Door Remote Cable Handle Cover Screw3–27
Fuel Filler Door Remote Cable Handle Screws10–89
Lower B–Pillar Seat Belt Anchor Bolt3828–
Luggage Compartment Lock Cylinder Nuts8–71
Luggage Compartment Lock Screws6–53
Luggage Compartment Lock Striker Bolts8–71
Rear Deck Lid Bolts10–89

9S – 2IBODY REAR END
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
FUEL FILLER DOOR
Removal Procedure
1. Remove the screws and the fuel filler door.
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the fuel filler door with the screws.
Tighten
Tighten the fuel filler door screws to 4 NSm (35 lb–in).
FUEL FILLER DOOR REMOTE
HANDLE AND CABLE
Removal Procedure
1. Open the luggage compartment.
2. Remove the luggage compartment wheelhouse trim
panels and the luggage compartment rear trim pan-
el. Refer to Section 9G, Interior Trim.
3. Disconnect the cable from the fuel filler door.

SECTION : 9T1
REMOTE KEYLESS ENTRY AND ANTI–THEFT
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 LOCK unless otherwise noted.
TABLE OF CONTENTS
SPECIFICATIONS 9T1–1 . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 9T1–1. . . . . . . . . .
SCHEMATIC AND ROUTING DIAGRAMS9T1–2 . . . .
Notchback Remote Keyless Entry and Anti–Theft
System 9T1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hatchback Remote Keyless Entry and Anti–Theft
System 9T1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Module/Receiver Connector 9T1–4. . . . . . . . .
MAINTENANCE AND REPAIR9T1–5 . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 9T1–5. . . . . . . . . . . . . . . . . . . .
Control Module/Receiver 9T1–5. . . . . . . . . . . . . . . . . . .
Siren (General Only) 9T1–5. . . . . . . . . . . . . . . . . . . . . . Remote Keyless Entry Transmitter
Programming 9T1–7. . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION9T1–8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote Keyless Entry and Anti–Theft System 9T1–8
Remote Locking and Unlocking 9T1–8. . . . . . . . . . . . .
Security Indicator 9T1–8. . . . . . . . . . . . . . . . . . . . . . . . .
Intrusion Sensing 9T1–8. . . . . . . . . . . . . . . . . . . . . . . . .
Siren (General Only) 9T1–8. . . . . . . . . . . . . . . . . . . . . .
Vehicle Locator 9T1–8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Autolocking (Safety Lock) 9T1–9. . . . . . . . . . . . . . . . . .
Control Module/Receiver 9T1–9. . . . . . . . . . . . . . . . . . .
Fault or Alarm Indication 9T1–9. . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
Siren Braket Mounting Bolts.8–71

REMOTE KEYLESS ENTRY AND ANTI–THEFT SYSTEM 9T1 – 5
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
CONTROL MODULE/RECEIVER
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the floor console. Refer to Section 9G,
Interior Trim.
3. Disconnect the control module/receiver electrical
connector.
4. Slide the control module/receiver away from its
mounting bracket.
Installation Procedure
1. Install the control module/receiver on its mounting
bracket.
2. Connect the control module/receiver electrical con-
nector.
3. Install the floor console. Refer to Section 9G, Inte-
rior Trim.
4. Connect the negative battery cable.
SIREN (GENERAL ONLY)
Removal Procedure
1. Remove the siren electrical connector.
2. Remove the siren bracket mounting bolts and siren.