🏷️ Basic Information

Make:

Daihatsu

Model:

Boon

Generation:

M300 Series

Production Years Covered:

2004-2010

👋 Introduction

Target Audience:

DIY car owners, independent repair shops, automotive technicians

Value Proposition:

Provides dealer-level repair information at a fraction of the cost, empowering owners to perform their own maintenance and repairs.

Accuracy:

Vehicle-specific, factory-authorized repair and diagnostic information

Clarity:

Clear, concise text with easy-to-follow, step-by-step instructions

Accessibility:

Viewable on PC, Mac, and various mobile/ebook devices

📋 Manual Details

Primary Coverage:

Service, Repair, Maintenance, Troubleshooting

Electrical Coverage:

Comprehensive Wiring Schematics

Body Coverage:

Interior and Exterior Bodywork, Diagnostics

Estimated Page Count:

Likely 1000+ pages (typical for comprehensive service manuals)

Type:

Workshop Service and Repair Manual

Language:

English

Digital Format:

PDF

📖 Manual Coverage

Engine Mechanical:

Full disassembly, assembly, inspection, and repair procedures

Engine Electrical:

Ignition system, starting system, charging system, sensor diagnostics

Emission Control:

Components, diagnostics, and repair for emission systems

Fuel System:

Fuel injection, fuel pump, injectors, fuel lines, evaporative emission control

Clutch System:

Clutch assembly, hydraulic system, adjustment, and replacement

Manual Transaxle:

Internal components, gear sets, bearings, seals, service procedures

Automatic Transaxle:

Internal components, torque converter, valve body, solenoids, fluid service

Drivetrain:

Driveshafts, axles, CV joints, differential service

Suspension:

Front and rear suspension components, springs, shock absorbers, bushings

Steering:

Steering rack, power steering system, steering column, wheel alignment

Restraint System:

Airbag system, seat belts, pre-tensioners, diagnostics

Brake System:

Disc and drum brakes, hydraulic system, ABS, parking brake

Body Interior:

Trim removal, panel replacement, interior components

Body Exterior:

Body panels, doors, bumpers, glass, lighting

Body Electrical:

Lighting, power windows, central locking, interior electronics

HVAC:

Air conditioning system, heater core, climate control

General Information:

Vehicle identification, general precautions, safety information, torque specifications, tightening sequences, diagnostic trouble codes (DTCs).

Routine Maintenance:

Oil changes, filter replacements, spark plug service, fluid checks

Troubleshooting:

Diagnostic flowcharts, fault code interpretation, symptom-based repair

Component Repair:

Step-by-step instructions for all major component overhauls and replacements

Diagnostics:

Detailed diagnostic procedures for all vehicle systems

Assembly Disassembly:

Detailed instructions for removing and reinstalling all major vehicle components.

Troubleshooting Guides:

Systematic troubleshooting procedures for common and uncommon problems, presented in a logical, step-by-step format.

Depth Of Information:

Comprehensive: Covers everything from basic maintenance to complete engine/transmission rebuilds

Diagrams Illustrations:

Abundant diagrams, illustrations, and exploded views

Wiring Schematics:

Detailed, system-specific wiring diagrams

Special Tools:

Lists required special tools and their applications

Specification Tables:

Comprehensive tables for all mechanical and electrical specifications, including clearances, tolerances, and fluid capacities.

📊 Manual Specifications

File Type:

Portable Document Format (PDF)

Searchability:

PDF format typically allows for text searching of keywords, greatly aiding in quick information retrieval.

Printability:

Fully printable, allowing users to print specific pages as needed

Binding:

Digital (PDF) - no physical binding

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Options:

Likely includes 1.0L (1KR-FE) and 1.3L (K3-VE) engines, common for the Daihatsu Boon/Toyota Passo in this era.

Horsepower Torque Estimation:

1.0L: Approx. 70-72 hp; 1.3L: Approx. 85-90 hp. Specific torque figures vary by engine variant.

Injection Type:

Electronic Fuel Injection (EFI) with multi-point injection (MPI)

Timing System:

Likely DOHC (Double Overhead Camshaft) with timing chain or belt, depending on specific engine variant.

Block Material:

Aluminum alloy

🔧 Transmission

Transmission Type:

Continuously Variable Transmission (CVT) was a popular option, alongside 4-speed automatic and 5-speed manual transaxles.

Optional Transmission:

5-speed Manual Transaxle

Cvt Features:

Smooth power delivery, fuel efficiency optimization. Manual shifting modes might be present on some variants.

📐 Dimensions

Body Style:

Compact Hatchback, typically 5-door

Wheelbase Estimation:

Around 2,430 mm (95.7 inches), typical for its class.

Curb Weight Estimation:

Approximately 900-1000 kg (1984-2205 lbs), depending on engine and trim.

🛡️ Safety Features

Safety Certifications:

Information on specific crash test ratings (e.g., JNCAP, Euro NCAP) would be detailed within the manual.

Active Safety:

ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution) likely standard on most models.

Passive Safety:

Multiple airbags (front, side), seat belt pre-tensioners.

💡 Technology Features

Infotainment Systems:

Basic infotainment likely included radio, CD player. Higher trims may have optional navigation or more advanced audio systems. Manual covers installation/removal of these components.

Driver Assistance:

Limited driver assistance features typical for the era; focus is on core mechanical and electrical systems.

Connectivity Features:

May include power outlets for accessories. Manual details wiring for these.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000-10,000 km (3,000-6,000 miles) or 6-12 months, depending on driving conditions and oil type specified in the manual.

Spark Plug Replacement:

Intervals vary significantly based on spark plug type (standard, iridium, platinum); consult manual for specifics.

Engine Oil Viscosity:

Commonly 0W-20, 5W-20, or 5W-30 API SN or higher, depending on engine and climate. Manual will specify exact type and API/ACEA ratings.

Transmission Fluid Type:

CVT fluid type will be specific (e.g., Toyota CVTF FE/TC), Automatic Transmission Fluid (ATF) for traditional automatics, and manual transmission fluid (MTF) for manuals. Exact specifications are critical and provided in the manual.

Coolant Type:

Ethylene glycol-based antifreeze, likely pink or red Toyota Super Long Life Coolant (SLLC) or equivalent. Manual will confirm.

Common Wear Items:

CVT wear, suspension bushings, exhaust components, ignition coils, and brakes are common wear items for vehicles of this age and class.

Diagnostic Challenges:

Intermittent electrical faults, transmission control module issues, and fuel injector clogging can be complex to diagnose without specific manual data.

📚 Vehicle History

Daihatsu Focus:

Daihatsu is known for producing small, fuel-efficient, and reliable vehicles, often as a subsidiary of Toyota.

Boon Origin:

The Boon (also known as Toyota Passo in many markets) is a highly popular compact car, designed for urban environments.

Manufacturing Location:

Primarily manufactured in Japan.

🏆 Awards & Recognition

Market Recognition:

The Daihatsu Boon/Toyota Passo models are consistently praised for their compact size, maneuverability, fuel efficiency, and value in urban driving environments.