🏷️ Basic Information

Make:

Daewoo

Model:

Matiz

Year:

2003

Chassis Code:

M100/M150 (depending on specific sub-model/market)

👋 Introduction

Segment:

City Car / Mini-car

Target Audience:

First-time car buyers, budget-conscious consumers, urban commuters, DIY mechanics.

Competitors:

Hyundai Getz, Kia Picanto (early models), Chevrolet Spark (later generations), Fiat Seicento/500, Ford Ka, Peugeot 106/206, Renault Twingo

Highlight:

Compact size, fuel efficiency, affordability, maneuverability, practicality for urban environments.

📋 Manual Details

Systems Covered:

Engine Mechanical, Lubrication, Cooling, Control, Fuel, Exhaust, Clutch, Manual Transaxle, Automatic Transaxle, Front Axle, Rear Axle, Front Suspension, Rear Suspension, Road Wheels & Tyres, Brake System, Parking Brake, Brake Control, Power Steering, Steering System, Seat Belts, Supplemental Restraint System (SRS), Body, Locks & Security, Glasses/Windows/Mirrors, Roof, Exterior/Interior Trim, Instrument Panel, Seats, Air Conditioner, Wiring Diagrams, Starting & Charging, Lighting, Driver Information, Wiper/Washer/Horn, Body Control, LAN System, Audio Visual/Navigation/Telephone, Auto Cruise Control, Power Supply/Ground/Circuits, General Maintenance, Alphabetical Index

Estimated Page Count:

Extensive (typically 1000+ pages for comprehensive workshop manuals)

Type:

Workshop Repair Service Manual

Language:

English (presumed, based on product description)

Format:

Digital (PDF)

📖 Manual Coverage

Major Systems:

Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, HVAC, Electrical, Body, Restraints

Engine Mechanical:

Engine assembly, cylinder head, valves, pistons, crankshaft, camshaft, engine mounts, timing components.

Engine Control System:

ECU diagnosis, sensor readings (e.g., TPS, MAP, O2), actuator control, emission control systems.

Fuel System:

Fuel pump, fuel injectors, fuel filter, fuel tank, fuel lines, evaporative emission control (EVAP).

Manual Transaxle:

Gearbox disassembly, repair, clutch assembly, drive shafts, differential.

Suspension:

MacPherson struts (front), torsion beam axle (rear), control arms, shock absorbers, springs, wheel bearings.

Brakes:

Front disc brakes, rear drum brakes, master cylinder, brake lines, calipers, wheel cylinders, parking brake mechanism.

Steering:

Steering rack, tie rods, steering column, power steering pump and system (if equipped).

Restraints:

Seat belt mechanisms, pre-tensioners, SRS airbag module, impact sensors.

Body Lock Security:

Door locks, latches, handles, ignition switch, central locking system.

Electrical:

Complete wiring diagrams for all circuits, battery, alternator, starter motor, fuses, relays, lighting, horn, wipers, power windows.

Air Conditioner:

Refrigerant system, compressor, condenser, evaporator, blower motor, controls, troubleshooting.

Diagnostic And Repair:

Diagnostic procedures, repair procedures, maintenance procedures, rebuilding procedures, refurbishment procedures, restoration procedures

Maintenance:

Scheduled maintenance, fluid checks and changes, filter replacements, spark plug replacement, brake pad replacement, tire rotation.

Troubleshooting:

Diagnostic flowcharts for common problems, symptom-based troubleshooting guides, fault code interpretation.

Repair:

Step-by-step instructions for component removal, repair, and reinstallation.

Installation:

Instructions for installing replacement parts and accessories.

Depth:

Comprehensive; covers information used by professional technicians and mechanics, from basic maintenance to in-depth repairs and diagnostics.

📊 Manual Specifications

File Type:

PDF

Compatibility:

All Versions of Windows, Mac, and Linux

Requirements:

PDF Reader

Image Quality:

High Quality Photos, Illustrations, and Diagrams

Binding:

Not Applicable (Digital Download)

Paper Quality:

Not Applicable (Digital Download, printable)

⚙️ Engine Specifications

Engine Type:

Inline 3-cylinder, 4-stroke, SOHC (Single Overhead Camshaft)

Displacement:

796 cc (F08C)

Horsepower:

Approx. 52 PS (38 kW) @ 6000 rpm (for the 0.8L engine)

Torque:

Approx. 71 Nm (52 lb-ft) @ 4600 rpm (for the 0.8L engine)

Induction:

Electronic Fuel Injection (MPI - Multi-Point Injection)

Fuel Type:

Unleaded Gasoline

Bore X Stroke:

Approx. 68.5 mm x 72.0 mm

🔧 Transmission

Type:

5-speed Manual Transaxle

Type:

3-speed Automatic Transaxle (less common, depending on market)

Drive Layout:

Front-Wheel Drive (FWD)

Clutch Type:

Dry, single-plate, diaphragm spring type (for manual)

📐 Dimensions

Length:

Approx. 3495 mm

Width:

Approx. 1495 mm

Height:

Approx. 1485 mm

Curb Weight:

Approx. 700-750 kg (depending on configuration)

🛡️ Safety Features

Euro Ncap Score:

4-star (for some configurations in certain markets, notably the M150 generation which was updated from the M100. The original M100 had a lower rating).

ABS:

Optional (Anti-lock Braking System)

Airbags:

Driver airbag standard, passenger airbag optional (depending on market and trim level)

Seat Belts:

Front 3-point inertia reel seatbelts, Rear 2-point lap belts (or 3-point in some later models)

💡 Technology Features

Audio System:

Basic AM/FM radio with CD player or cassette player (optional, depending on trim).

Cruise Control:

Available on higher trim levels (as 'Auto Cruise Control').

Features:

Limited by the era; may include basic power windows (front only, manual rear), central locking on higher trims.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6-12 months, check manual for exact interval and oil type.

Engine Oil Type:

API SG/SH or higher, SAE 5W-30 or 5W-40 (check owner's manual for precise specification and viscosity)

Coolant Type:

Ethylene Glycol based antifreeze (typically 50/50 mix with distilled water)

Brake Fluid Type:

DOT 3 or DOT 4 (check manual)

Common Problems:

Minor oil leaks from engine seals, potential ignition coil issues, front suspension wear (bushings, ball joints) due to city driving, occasional starter motor issues, dashboard warning light inaccuracies.

Timing Belt:

Replacement recommended at specific intervals (e.g., 60,000 miles or 4 years) – crucial to prevent catastrophic engine damage.

📚 Vehicle History

Brand Origin:

South Korea

Generation Code:

M100 (introduced 1997), M150 (facelifted version introduced 2000, which the 2003 model belongs to)

Manufacturing Location:

South Korea (primarily Daewoo Motor Company), also licensed production in other countries like Poland (FSO).

Production Years:

1997-2003 (for the M100/M150 generation sold under Daewoo brand). Post-2003, it was rebadged and sold as Chevrolet Matiz and later Chevrolet Spark.

🏆 Awards & Recognition

Safety Award:

Achieved a 4-star Euro NCAP rating for some models, indicating a respectable level of occupant protection for its class and time.