🏷️ Basic Information

Make:

Daewoo

Model:

Matiz

Year:

2003

Chassis Code:

M100 (primarily, but some M150 elements may be present in MY2003 updates)

Engine Codes:

F8CV (0.8L), F10D (1.0L) - *Manual likely covers both common variants for MY2003*

👋 Introduction

Positioning:

The Daewoo Matiz was positioned as an affordable, fuel-efficient city car, competing in the mini-car segment.

Competitors:

Competed with vehicles like the Chevrolet Spark (which it later became in many markets), Hyundai Atos, Kia Picanto, and Fiat Seicento.

Features:

Compact size, nimble handling for urban environments, economical operation, and typically a lower purchase price.

📋 Manual Details

Vehicle Styles:

All styles (sedan, potentially others if applicable to MY2003 Matiz)

Total Pages:

Over 1,100

Type:

Workshop Service Repair Manual

Language:

English (Assumed based on typical sales descriptions, no explicit mention otherwise)

Format:

PDF

📖 Manual Coverage

Engine Mechanical:

Complete disassembly, inspection, repair, and reassembly of all engine components.

Engine Control System:

Diagnosis and repair of engine control module (ECM) and associated sensors.

Fuel System:

Fuel injection system, fuel pump, injectors, fuel filter, and fuel tank.

Cooling System:

Radiator, water pump, thermostat, cooling fan, hoses, and coolant specifications.

Ignition System:

Spark plugs, ignition coils, and ignition timing.

Lubrication System:

Oil pump, oil filter, lubrication passages, and oil specifications.

Emission Control Systems:

Catalytic converter, oxygen sensors, EGR system, and charcoal canister.

Charging System:

Alternator, battery, voltage regulator, and starter motor.

Starting System:

Starter motor, starter switch, and solenoid.

Manual Transaxle System:

Clutch, gearbox operation, internal components, and fluid specifications.

Drive Shaft:

Front drive axles, CV joints, and associated components.

Brake System:

Front and rear brakes (discs/drums), brake master cylinder, brake booster, ABS (if equipped), brake fluid.

Steering System:

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

Suspension System:

Front and rear suspension components, struts, shock absorbers, springs, and control arms.

Wheel And Tire System:

Tire pressures, wheel specifications, and rotation.

Body Repair:

Body panel removal/installation, structural repair guidelines, and trim components.

Lighting System:

Headlights, taillights, turn signals, interior lighting, and bulb specifications.

Wiper And Washer System:

Wiper motor, linkage, blades, and washer fluid system.

Supplemental Restraint System:

Airbags, seat belt pre-tensioners, and related sensors.

Instrument Panel:

Gauges, warning lights, and combination meter.

Power Window Control System:

Window motors, switches, and regulators.

Power Door Lock Control System:

Door lock actuators, switches, and mechanisms.

Electrical System:

Comprehensive wiring diagrams, circuit protection (fuses, relays), and electrical component diagnosis.

Maintenance:

Scheduled maintenance, fluid changes, filter replacements, and tune-ups.

Troubleshooting:

Diagnostic procedures for common and uncommon issues across all vehicle systems.

Repair:

Step-by-step repair instructions for all major and minor components.

Diagnostics:

Detailed diagnostic charts and procedures for identifying fault causes.

Electrical Service:

Troubleshooting and repair of electrical circuits and components with wiring diagrams.

Disassembly Reassembly:

Complete instructions for the removal and installation of all parts and assemblies.

Depth:

Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds.

📊 Manual Specifications

Quality:

High-quality PDF, likely scanned with clear text and images.

Printability:

Printable without restrictions, allowing users to print specific pages or the entire manual.

Binding:

Digital (PDF) - No physical binding.

Paper Type:

Not applicable to digital format; however, the content is designed for clarity on standard paper.

⚙️ Engine Specifications

Engine 0.8L F8Cv:

Inline 3-cylinder, SOHC, naturally aspirated. Displacement: 796 cc. Power: Approx. 52 hp. Torque: Approx. 71 Nm.

Engine 1.0L F10D:

Inline 4-cylinder, SOHC, naturally aspirated. Displacement: 995 cc. Power: Approx. 63 hp. Torque: Approx. 85 Nm.

Fuel Delivery:

Multi-point fuel injection (MPI).

Emission Standard:

Likely Euro 3 or equivalent for the 2003 model year.

🔧 Transmission

Type:

5-speed manual transaxle.

Type:

3-speed automatic transaxle (availability may vary by market and trim).

Fluid Type Manual:

GL-4, SAE 75W-85 or 75W-90 gear oil (refer to specific manual section for exact OEM specification).

Fluid Type Automatic:

Dexron III or equivalent ATF (refer to specific manual section for exact OEM specification).

📐 Dimensions

Length:

Approx. 3,495 mm (137.6 inches).

Width:

Approx. 1,595 mm (62.8 inches).

Height:

Approx. 1,485 mm (58.5 inches).

Curb Weight:

Approx. 780 - 850 kg (1,720 - 1,874 lbs), depending on engine and equipment.

🛡️ Safety Features

Airbags:

Driver and passenger front airbags (standard on many trims for 2003).

Seat Belts:

Three-point front seat belts with pre-tensioners, rear lap or three-point seat belts.

ABS:

Anti-lock Braking System (ABS) available as an option on higher trims.

💡 Technology Features

Audio System:

Basic AM/FM radio with CD player or cassette player, typically 2 or 4 speakers.

Features:

Limited driver assistance features for this era; primarily focused on mechanical and electrical systems.

Features:

No significant connectivity features like Bluetooth or USB available in the MY2003 model.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000 km (6,200 miles) or 6 months, whichever comes first. Exact interval may vary based on driving conditions.

Timing Belt Replacement:

Crucial for F8CV and F10D engines. Recommended replacement interval: 80,000 - 100,000 km (50,000 - 60,000 miles) or every 4-5 years. Failure can cause severe engine damage.

Engine Oil Spec:

API SG or higher, SAE 10W-30 or 10W-40 (check manual for specific climate recommendations).

Coolant Spec:

Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. (Refer to manual for specific type, e.g., Asian blue or universal).

Brake Fluid Spec:

DOT 3 or DOT 4 brake fluid.

Common Problems:

Rust on body panels (especially sills, wheel arches), occasional electrical gremlins, worn suspension components (bushings, ball joints), and timing belt failure if not replaced on schedule.

📚 Vehicle History

Daewoo Context:

Daewoo Motors was a South Korean automobile manufacturer, known for producing budget-friendly and compact vehicles before its acquisition by General Motors.

Matiz Development:

The Matiz was originally designed by Italdesign Giugiaro and was Daewoo's entry into the A-segment city car market.

Manufacturing Locations:

Primarily manufactured in South Korea, with production also occurring in other GM-affiliated plants globally.