Daewoo Lanos 1997 Repair Service Manual

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Type: Car

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Sku: 57297

Tags: 1997 Car Daewoo Lanos

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Description

The Lanos, introduced in 1997, represents a value-oriented subcompact car designed with European styling influences, notably by Giorgetto Giugiaro. Available in sedan, 3-door, and 5-door hatchback body styles, it aimed to compete with established models like the Ford Escort and Honda Civic. Powered by an inline 4-cylinder engine, typically a 1.5L or 1.6L variant derived from GM's Family II platform, the Lanos offered a balance of affordability and practicality for everyday use. Its engineering emphasized accessible maintenance and a straightforward driving experience, positioning the manufacturer as a brand focused on delivering economical transportation. This comprehensive factory service manual provides detailed guidance for the maintenance, repair, and diagnostics of the 1997 Lanos. It covers all engine variants, manual and automatic transmissions, and chassis systems including suspension, steering, and brakes. Extensive sections are dedicated to electrical systems, offering wiring diagrams and troubleshooting for components. The manual details essential maintenance procedures, from routine oil changes to critical timing belt replacement, alongside in-depth diagnostic charts and repair procedures for mechanical and electrical systems. Its scope aims to equip owners, mechanics, and technicians with the necessary information to effectively service and maintain the vehicle.

🏷️ Basic Information

Identification

Make:

Daewoo

Model:

Lanos

Year:

👋 Introduction

Market Position

Vehicle Market Segment:

Subcompact/Compact Car

Daewoo Brand Positioning:

Affordable, value-oriented European-styled automotive brand

Competitive Analysis

Key Competitors 1997:

Ford Escort, Chevrolet Cavalier, Honda Civic, Toyota Corolla, Volkswagen Golf

Key Features

Lanos Design Influence:

Manual Value Proposition:

Provides professional-level diagnostic and repair guidance for the Daewoo Lanos, essential for owners and independent workshops.

📋 Manual Details

Coverage Areas

Engine Coverage:

All Lanos engine variants for 1997

Transmission Coverage:

Manual and Automatic Transmissions

Chassis Coverage:

Suspension, Steering, Brakes, Body Structure

Electrical Coverage:

Wiring Diagrams, Lighting, Ignition, Power Distribution

Page Count

Estimated Pages:

Approximately 800-1200 pages (typical for comprehensive service manuals)

Manual Type

Manual Type:

Factory Service Manual / Repair Manual

Language

Language:

English (Primary), potentially others depending on origin

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine Mechanical, Fuel Injection, Ignition, Cooling, Lubrication, Emissions Control

Drivetrain Systems:

Clutch, Manual Transmission, Automatic Transmission, Drive Axles, Differentials

Suspension Steering Brakes:

Front and Rear Suspension, Power Steering System, Hydraulic Brake System (including ABS if equipped)

Electrical Electronics:

Starting System, Charging System, Lighting, Instrumentation, Power Accessories, ECU Diagnostics

Body Chassis:

Body Panels, Doors, Hinges, Latches, Interior Trim, Seat Mechanisms, Exterior Trim

Procedures Included

Maintenance Procedures:

Oil Change, Filter Replacement, Spark Plug Service, Air Filter Replacement, Coolant Flush, Belt Replacement

Diagnostic Procedures:

Troubleshooting charts, Symptom-based diagnostics, OBD-II codes interpretation

Repair Procedures:

Component removal and installation, Overhaul procedures, Component testing

Electrical Repair:

Wiring harness repair, Connector diagnosis, Component testing and replacement

Technical Depth

Depth Of Coverage:

Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic routines.

📊 Manual Specifications

File Format

File Format:

Searchability:

Likely text-searchable if properly converted, enabling quick access to specific information.

Print Quality

Print Quality Expectation:

High-resolution scans or digital source, suitable for printing individual pages or the entire manual.

Binding Type

Binding Type For Print:

N/A (Digital Download)

Paper Type

Paper Type For Print:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Family:

Daewoo/GM Family II (derived from Opel Corsa/Vauxhall Astra)

Engine Code Common:

Ecotec L950 (1.5L SOHC), potentially A16DMS (1.6L DOHC) for certain markets

Displacement 1.5L:

1498 cc (1.5 Liters)

Bore Stroke 1.5L:

77.0 mm x 81.5 mm

Compression Ratio 1.5L:

9.5:1 (typical)

Horsepower 1.5L:

75-85 hp (approx. at 5200-5400 rpm)

Torque 1.5L:

110-120 Nm (approx. at 3000-3400 rpm)

Engine Configuration:

Inline 4-cylinder

Valvetrain:

SOHC (Single Overhead Camshaft) - 8 valves (for 1.5L); DOHC (Double Overhead Camshaft) - 16 valves (for 1.6L)

Performance

Fuel Type:

Unleaded Gasoline

Fuel System

Fuel Delivery:

Multi-point Fuel Injection (MPI)

Ignition System:

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

Cooling System

Cooling Medium:

Water-cooled

Lubrication System

Oil Type Specification:

API SG/SH or higher, SAE 10W-30 or 10W-40 (refer to manual for exact specs)

🔧 Transmission

Standard

Standard Transmission Type:

5-speed Manual Transmission

Optional

Optional Transmission Type:

4-speed Automatic Transmission

Features

Transmission Fluid Type Auto:

Dexron III (or equivalent, refer to manual)

📐 Dimensions

Exterior

Body Styles Offered:

3-door Hatchback, 5-door Hatchback, 4-door Sedan

Length Sedan Approx:

4200 mm

Width Approx:

1680 mm

Height Sedan Approx:

1430 mm

Wheelbase Approx:

2520 mm

Weights

Curb Weight Approx 1.5L:

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

🛡️ Safety Features

Ratings

Crash Test Ratings General:

Likely received mixed safety ratings due to era and manufacturer's development focus. Consult specific regional safety reports for definitive data.

Active Features

ABS Availability:

Optional on higher trims/markets

Passive Features

Airbags Availability:

Driver and Passenger Airbags standard on some trims/markets, optional on others.

Seatbelts:

Three-point seatbelts with pretensioners (front)

💡 Technology Features

Infotainment

Audio System:

Basic AM/FM radio with cassette player or CD player (optional). Standard speaker configuration.

Driver Assistance

Cruise Control Availability:

Optional on higher trim levels or specific market variants.

Connectivity

Connectivity Features:

Limited by era; typically features for basic accessories like power windows and central locking.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 7,500 - 10,000 km or 6-12 months, whichever comes first (refer to manual).

Air Filter Replacement Interval:

Every 20,000 - 30,000 km or annually.

Spark Plug Replacement Interval:

Every 40,000 - 60,000 km depending on plug type (copper vs. platinum).

Coolant Flush Interval:

Every 40,000 km or 2 years.

Timing Belt Replacement Interval:

Crucial for 1.6L DOHC. Typically 60,000 - 90,000 km or 4-5 years. Failure can cause catastrophic engine damage. The 1.5L SOHC may use a timing chain or belt, requiring verification.

Fluid Specifications

Engine Oil Capacity:

Approx. 3.5 - 4.0 Liters (with filter)

Coolant Capacity:

Approx. 5.0 - 5.5 Liters

Brake Fluid Type:

DOT 3 or DOT 4

Known Issues

Common Wear Items:

Clutch wear, CV joints, wheel bearings, suspension bushings, exhaust system corrosion.

Electrical Gremlins:

Can be prone to minor electrical issues, particularly with window regulators, door locks, and dashboard warning lights, often due to aging wiring or components.

Engine Performance Issues:

Occasional issues with idle speed control valves, fuel injectors, or ignition coils affecting performance.

📚 Vehicle History

Brand Heritage

Daewoo Automotive Origins:

South Korean automaker with roots in manufacturing GM vehicles under license before developing its own models.

Model Evolution

Lanos Introduction Year:

Introduced in 1997 as a successor to the Daewoo Nexia.

Lanos Platform Basis:

Based on the Daewoo Tickford platform, shared with the Daewoo Nubira and Daewoo Leganza to some extent in development philosophy.

Production

Manufacturing Locations:

South Korea (main), also assembled in Poland, Romania, Russia, and Ukraine.

Production Years Global:

1997-2002 (original Daewoo branding), continued production under other marques (e.g., Chevrolet, FSO) in various markets.

🏆 Awards & Recognition

Recognitions

Lanos Award History:

No significant widely recognized industry awards for the Daewoo Lanos in major automotive markets.

Ratings

Consumer Satisfaction General:

Generally considered a budget-friendly option, with satisfaction often dependent on price point and reliability expectations for its class and era.