🏷️ Basic Information

Make:

Daewoo

Model:

Nubira / Lacetti

Model Codes:

J200 Series (for the Lacetti designation)

Generation Designation:

Second Generation (J200)

Platform Code:

J200

👋 Introduction

Vehicle Segment:

Compact to Small Family Car (Sedan, Hatchback, Wagon variants)

Brand Perception:

Represents Daewoo's efforts to compete in established global compact car segments, later integrated into GM's global strategy.

Key Competitors:

Ford Focus, Volkswagen Golf, Toyota Corolla, Honda Civic, Hyundai Elantra, Opel Astra.

Key Features Highlighted:

Value-oriented pricing, functional interior, choice of engines and transmissions, European styling influence (originally designed by Italdesign Giugiaro for the Lacetti).

📋 Manual Details

Coverage Years:

2002, 2003, 2004, 2005, 2006, 2007, 2008

Regions Covered:

Global (assuming a comprehensive service manual reflecting typical Daewoo/GM production for these years)

Estimated Page Count:

1500+

Manual Type:

Service and Repair Manual

Associated Manuals:

Includes Body Repair Manual and Labor Time Guide sections.

Language:

English

Format:

Digital (likely PDF)

📖 Manual Coverage

Powertrain:

Engine, Transmission, Driveline/Axle

Chassis:

Brakes, Suspension, Steering

Body And Accessories:

Body construction, interior and exterior trim, accessories, HVAC

Electrical:

Comprehensive Electrical Wiring Diagrams, lighting, instruments, power accessories, restraints system

Diagnostic Procedures:

Troubleshooting guides, symptom-based diagnostics, fault code interpretation (where applicable)

Repair Procedures:

Step-by-step instructions for component removal, installation, and repair for all major systems.

Maintenance Procedures:

Scheduled maintenance tasks, fluid changes, filter replacements, lubrication.

Body Repair:

Specific procedures for body panel repair, collision damage assessment, and structural integrity.

Pre Delivery Inspection:

Checklists and procedures for preparing a new vehicle for customer delivery.

Depth Of Coverage:

Comprehensive, covering routine maintenance to major component overhauls and diagnostics.

Diagnostic Tools:

Information on diagnostic connectors and potential use of specialized GM/Daewoo diagnostic tools (e.g., Tech 2).

📊 Manual Specifications

File Format:

PDF (Portable Document Format)

Print Quality:

High-resolution, suitable for printing individual sections or the entire manual. Includes clear diagrams and illustrations.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

Searchability:

Text-searchable PDF for quick information retrieval.

⚙️ Engine Specifications

Engine 1.4L DOHc:

Ecotec F14D3: 1399 cc, 16-valve, DOHC, multi-point fuel injection. Output typically around 92-94 PS (91-93 hp).

Engine 1.6L DOHc:

Ecotec F16D3: 1598 cc, 16-valve, DOHC, multi-point fuel injection. Output typically around 107-109 PS (106-107 hp).

Engine 1.8L DOHc:

Ecotec F18D3: 1796 cc, 16-valve, DOHC, multi-point fuel injection. Output typically around 120-122 PS (118-120 hp).

Engine Control:

ECU controlled, multi-point fuel injection (MPI).

Fuel Type:

Unleaded Gasoline

Fuel Pump Type:

Electric, in-tank

Ignition System:

Electronic Ignition System (DIS - Distributorless Ignition System) with coil packs.

Cooling System:

Pressurized, liquid-cooled with thermostat and electric fan.

🔧 Transmission

Transmission Options:

5-Speed Manual Transmission (F15/F17 based, depending on application) and 4-Speed Automatic Transmission (GM 4T40-E/4T45-E based).

Automatic Transmission Features:

Electronically controlled, with torque converter lock-up in higher gears for improved fuel efficiency.

Manual Transmission Clutch:

Hydraulically actuated dry single-plate clutch.

Manual Transmission Fluid:

GL-4 Gear Oil, SAE 75W-90 (check manual for exact specification, often GM specifications apply).

Automatic Transmission Fluid:

Dexron-III H (or equivalent GM specification for the 4T40-E/4T45-E transmission).

📐 Dimensions

Body Styles:

4-door Sedan, 5-door Hatchback, 5-door Station Wagon.

Wheelbase:

Approx. 2600 mm (102.4 inches) for Sedan/Hatchback, slightly different for Wagon.

Wheel Bolt Pattern:

5x110 mm

Tire Sizes Typical:

185/65R14, 195/60R15, 205/50R16 (depending on trim level and wheel option).

Curb Weight:

Varies by body style and engine, typically 1200-1350 kg (2650-2975 lbs).

🛡️ Safety Features

Crash Test Results:

Varies by region and testing organization. Euro NCAP and IIHS tests were conducted on Lacetti variants, showing mixed results in different impact scenarios, generally average for its class at the time.

Active Safety Options:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS) (availability dependent on trim level and market).

Passive Safety Features:

Front airbags for driver and passenger, side airbags (optional), seat belt pre-tensioners, reinforced safety cell, collapsible steering column.

Airbag System:

Covered in detail within the manual, including diagnostic procedures for airbag faults.

💡 Technology Features

Infotainment System:

Basic audio systems (AM/FM, CD player, cassette tape in early models). Higher trims might offer optional CD changers or slightly more advanced audio setups. Manual covers radio removal/installation and basic electrical checks.

Driver Assistance Features:

Limited by modern standards. Primarily ABS, EBD, and optional TCS. No advanced driver-assistance systems (ADAS) like adaptive cruise control or lane-keeping assist.

Connectivity Options:

Basic auxiliary input for external devices might be present on later models or via aftermarket modifications. No integrated Bluetooth or USB as standard.

🔧 Maintenance

Oil Change Interval:

Typically 7,500 - 10,000 miles (12,000 - 15,000 km) or 6-12 months, depending on driving conditions and oil type used. Refer to manual for specific recommendation.

Timing Belt Replacement:

Critical for DOHC engines with timing belts. Interval usually around 60,000 miles (100,000 km) or 5 years. Manual will specify exact interval and procedure.

Engine Oil Specification:

API SL/SM or ACEA A3/B3/B4. Viscosity typically 5W-30 or 5W-40. Manual will specify for each engine.

Coolant Specification:

GM Universal Coolant (blue) or equivalent OAT/HOAT. 50/50 mix with distilled water. Manual provides specific part number/type.

Brake Fluid Specification:

DOT 3 or DOT 4 brake fluid. Refer to manual for precise type and replacement interval.

Common Wear Items:

Suspension components (bushings, ball joints, struts), clutch wear (manual), catalytic converter issues, HVAC blower motor resistor failures, and occasional oil leaks from gaskets.

Electrical Gremlins:

As with many vehicles of this era, electrical system integrity can be a concern. The manual's wiring diagrams are crucial for troubleshooting.

Spark Plugs:

Typically platinum-tipped spark plugs. Manual specifies part number and gap.

📚 Vehicle History

Daewoo Automotive:

Daewoo Motors was a South Korean manufacturer, part of the Daewoo Group. It faced financial difficulties and was largely acquired by General Motors (GM) in 2002. Many Daewoo models were rebadged and sold under GM brands globally.

Nubira Lacetti Development:

The J200 platform replaced the original Nubira (J100). The 'Lacetti' name was used in many markets (especially Europe) for this generation, while some retained the 'Nubira' name. It was designed by Italdesign Giugiaro. Post-GM acquisition, it became a global GM model, sold as Chevrolet Lacetti, Suzuki Forenza, and Buick Excelle in various markets.

Production Period:

2002-2008 (J200 platform generation covered by this manual). Production continued in some markets under different names and updates after 2008.

Manufacturing Locations:

Primarily South Korea (Daewoo/GM facilities), but also potentially in other GM assembly plants depending on the market.

🏆 Awards & Recognition

Design Award:

The styling of the J200 platform (Lacetti) was handled by Italdesign Giugiaro, which often garners positive design commentary.

Reliability Ratings:

Generally considered average for its class and era. Reliability can be dependent on maintenance history and specific build quality.

Safety Certifications:

Compliant with various international safety standards depending on the market of sale. Manual provides specific component specifications for compliance.