🏷️ Basic Information

Make:

Daewoo

Model:

Lanos

Year:

2002

Chassis Codes:

T100

👋 Introduction

Positioning:

The Daewoo Lanos was positioned as an affordable, subcompact car offering practical transportation and a European-inspired design, often competing with models like the Ford Fiesta, Opel Corsa, and Chevrolet Aveo (which it later became).

Competitors 2002:

Ford Fiesta, Opel Corsa, Hyundai Accent, Kia Rio, Nissan Sentra, Toyota Echo

Vehicle Features:

Reliable powertrain options, comfortable ride for its class, practical interior space, and value-oriented pricing.

Value:

Provides owners and independent repair shops with the authoritative technical data required for accurate diagnosis, maintenance, and repair, maximizing vehicle longevity and performance.

📋 Manual Details

Primary Coverage:

Full Service and Repair

Estimated Pages:

Estimated 1500+ pages (based on typical comprehensive service manuals of this era)

Type:

Factory Service Manual (FSM) / Workshop Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine:

1.5L SOHC (A15SMS), 1.6L DOHC (A16DMS) - detailed diagnostics, overhaul, component testing, specifications

Transmission:

5-speed Manual (Getrag-based), 4-speed Automatic (GM-based) - removal, installation, overhaul, adjustment, fluid specifications

Drivetrain:

Front-wheel drive, CV joints, driveshafts, differential - inspection, service, replacement

Suspension:

Front McPherson strut, Rear independent torsion beam - diagnostics, component replacement (struts, shocks, bushings, ball joints, tie rods), alignment specifications

Steering:

Power-assisted rack and pinion - system testing, fluid checks, component replacement, linkage adjustments

Brakes:

Front Ventilated Discs, Rear Drums (standard) or Discs (optional on some trims) - inspection, pad/shoe replacement, rotor/drum service, caliper/wheel cylinder overhaul, bleeding procedures, ABS system diagnosis (if equipped)

Electrical:

Complete wiring diagrams, component location, fuse/relay identification, charging system (alternator, battery), starting system, ignition system, lighting, instrumentation, power accessories (windows, locks, mirrors), body control module (BCM) diagnostics

HVAC:

Heating, Ventilation, Air Conditioning - system components, refrigerant handling, troubleshooting, component replacement (compressor, condenser, evaporator, blower motor), dash disassembly

Fuel System:

Multi-point fuel injection (MPI), fuel pump, fuel filter, injectors, fuel pressure regulation, emissions control systems (catalytic converter, EVAP)

Cooling System:

Radiator, thermostat, water pump, coolant hoses, fan operation, pressure testing, fluid specifications

Exhaust System:

Muffler, catalytic converter, exhaust manifold, pipes - inspection, replacement, gasket details

Body:

Exterior panel removal/installation (doors, fenders, hood, trunk), interior trim removal, glass replacement, door mechanisms, seals, body repair techniques

Chassis:

Frame structure, unibody construction, mounting points, corrosion protection

Maintenance:

Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid level checks and top-offs, spark plug replacement, belt inspection/replacement

Troubleshooting:

Diagnostic flowcharts for common symptoms (no-start, poor performance, odd noises, electrical faults), symptom-based fault finding

Repair:

Step-by-step instructions for component removal, overhaul, installation, and adjustment for all major systems

Rebuild:

Detailed procedures for engine and transmission overhaul, including torque specifications and component clearances

Installation:

Guidance on installing replacement parts, accessories, and aftermarket components

Specifications:

Torque values, clearances, fluid capacities, electrical data, diagnostic trouble codes (DTCs) interpretations

Depth:

Comprehensive: Covers everything from basic preventative maintenance to complete engine and transmission rebuilds, including detailed electrical diagnostics and body repair

📊 Manual Specifications

Quality:

High-resolution PDF, likely scanned from original factory manuals, ensuring clarity of diagrams and text

Searchability:

Likely text-searchable PDF for quick access to information, depending on scan quality

Printable:

Printable pages for workshop use

Binding:

N/A (Digital PDF format)

Paper:

N/A (Digital PDF format)

⚙️ Engine Specifications

Engine 1 Displacement:

1.5 Liters (1498 cc)

Engine 1 Configuration:

Inline 4-cylinder, SOHC (Single Overhead Camshaft)

Engine 1 Power:

Approximately 75-86 hp @ 5400-5600 rpm (depending on market and specific tune)

Engine 1 Torque:

Approximately 120-128 Nm @ 3000-3400 rpm

Engine 1 Codes:

A15SMS

Engine 2 Displacement:

1.6 Liters (1598 cc)

Engine 2 Configuration:

Inline 4-cylinder, DOHC (Double Overhead Camshaft)

Engine 2 Power:

Approximately 90-106 hp @ 5800-6000 rpm

Engine 2 Torque:

Approximately 130-145 Nm @ 3400-4000 rpm

Engine 2 Codes:

A16DMS

System:

Multi-Point Fuel Injection (MPI)

Fuel Type:

Unleaded Gasoline

System:

Distributorless Ignition System (DIS) or Distributor-type ignition (depending on specific market/trim)

🔧 Transmission

Type:

5-Speed Manual Transmission (likely Getrag derivative)

Type:

4-Speed Automatic Transmission (likely GM Hydramatic derivative)

Manual Fluid:

API GL-4, SAE 75W-90 or 80W-90 Gear Oil (Specific part number would be in manual)

Automatic Fluid:

Dexron III/VI ATF (Automatic Transmission Fluid) (Specific part number would be in manual)

📐 Dimensions

Length:

Approx. 4070 mm (Sedan)

Width:

Approx. 1680 mm

Height:

Approx. 1430 mm (Sedan)

Curb Weight:

Approx. 1050 - 1150 kg (depending on body style and equipment)

Gross Vehicle Weight Rating:

GVWR details specific to model and market available in manual

🛡️ Safety Features

Crash Test Results:

Varies by market and testing agency; typically achieved acceptable to moderate ratings in common crash tests of its era. Specific data may not be readily available for all markets.

ABS:

Available on higher trims, optional on some models.

Traction Control:

Not commonly available for this model year.

Airbags:

Driver and passenger airbags standard on most models, side airbags not commonly available.

Seatbelts:

Three-point seatbelts with pretensioners for front occupants, three-point rear seatbelts.

💡 Technology Features

Audio System:

Basic AM/FM radio with CD or cassette player. Speaker count and quality vary by trim level.

Cruise Control:

Available on higher trim levels.

Aux Input:

Not standard, some aftermarket head units might include it.

🔧 Maintenance

Oil Change:

Every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6-12 months, whichever comes first. (Consult manual for exact interval and oil type).

Air Filter Replacement:

Every 15,000 - 30,000 miles (24,000 - 48,000 km) or as needed based on operating conditions.

Spark Plug Replacement:

Every 30,000 - 60,000 miles (48,000 - 96,000 km), depending on plug type (copper vs. iridium).

Timing Belt Replacement:

Crucial for SOHC and DOHC engines to prevent catastrophic failure. Intervals typically 60,000 - 90,000 miles (96,000 - 144,000 km). (Manual will specify exact interval and part number).

Engine Oil:

API SJ/SL, ILSAC GF-3 or higher. Viscosity: 5W-30 or 10W-40 (refer to manual for climate/application specific recommendations).

Coolant:

Ethylene Glycol-based antifreeze. Mixture of 50% coolant and 50% deionized water. (Specific color or type may be recommended in manual).

Brake Fluid:

DOT 3 or DOT 4 (refer to manual for exact specification).

Common Problems:

Minor oil leaks (valve cover gasket, oil pan gasket), occasional electrical gremlins (sensors, wiring harness), wear on suspension components (bushings, ball joints), possible premature failure of ignition coils or spark plug wires, potential catalytic converter issues. Timing belt failure can cause severe engine damage.

📚 Vehicle History

Daewoo Origin:

Daewoo Motor Company was a South Korean automobile manufacturer, established in 1982, and was part of the larger Daewoo Group. It had partnerships and licensing agreements with General Motors and other international manufacturers, allowing it to produce vehicles based on established platforms.

Lanos Development:

The Daewoo Lanos (codenamed T100) was developed in the mid-1990s with significant input from Porsche and based on GM platforms. It was designed to be a global car, sold in various markets under different names (e.g., Daewoo Nubira in some markets, and later as Chevrolet Aveo in North America).

Production Period:

1997-2002 (original Daewoo Lanos); continued production in some markets as Chevrolet Aveo until 2004/2005.

Manufacturing Sites:

South Korea (main), also produced under license in other countries like Poland (FSO).

🏆 Awards & Recognition

Awards And Ratings:

The Lanos was generally recognized for its value proposition and affordability rather than winning specific awards or high ratings in critical reviews. Its success was more tied to its market segment and price point.