🏷️ Basic Information

Make:

Daihatsu

Model:

Sirion

Generation:

Second Generation (M300)

Production Years Covered:

2004, 2005, 2006, 2007, 2008, 2009, 2010

👋 Introduction

Segment:

Subcompact/Compact Hatchback

Competitors:

Toyota Yaris, Honda Fit/Jazz, Suzuki Swift, Ford Fiesta, Nissan Micra/March

Appeal:

Affordable, fuel-efficient, compact yet surprisingly spacious interior for its class, reliable for daily commuting.

Audience:

Budget-conscious car buyers, first-time car owners, individuals seeking economical transportation, DIY mechanics.

📋 Manual Details

Primary Regions:

Global (primarily Europe, Asia, Oceania)

Estimated Pages:

High (typically 500-1000+ pages for comprehensive service manuals)

Type:

Full Service and Repair Manual

Language:

English

File Format:

PDF

Delivery Method:

Instant Download

Software Requirements:

Adobe PDF Reader, WinRAR

Operating Systems:

All Windows Versions, macOS

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing system, lubrication system, cooling system

Engine Management:

Fuel injection, ignition system, emissions control, engine sensors, ECU (Engine Control Unit) diagnosis and repair

Transmission:

Manual and Automatic transmission overhaul, clutch, gear selection, torque converter (if applicable), transmission control module (TCM)

Drivetrain:

Front-wheel drive (FWD), axle shafts, differentials, driveshafts

Suspension:

Front and rear suspension components, shock absorbers, springs, control arms, bushings, alignment specifications

Steering:

Steering column, power steering system (hydraulic/electric), tie rods, steering rack

Brakes:

Brake system components (discs, pads, calipers, master cylinder, brake lines), ABS (Anti-lock Braking System) diagnosis and repair, parking brake

Electrical System:

Battery, charging system (alternator), starting system (starter motor), lighting, horn, wipers, power windows, central locking, fuses, relays

Body And Chassis:

Body panel removal and installation, interior trim, door mechanisms, glass, bumpers, structural components

HVAC:

Heating, ventilation, and air conditioning (HVAC) system components, refrigerant, diagnosis

Infotainment And Comfort:

Audio system, climate control panel, power accessories

Maintenance:

Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspections and replacement, brake pad replacement

Diagnostics:

Troubleshooting guides for common problems, symptom-based diagnostics, fault code interpretation (OBD-II)

Repair:

Component removal and installation, rebuilding procedures, component testing

Wiring Diagrams:

Detailed electrical schematics for all vehicle systems, component locations, connector pinouts

Engine Rebuilding:

Detailed steps for engine disassembly, cleaning, inspection, measurement, and reassembly with torque specifications and clearances.

Transmission Overhaul:

Comprehensive guide to dismantling, inspecting, replacing components, and reassembling both manual and automatic transmissions.

Body Repair:

Procedures for repairing minor dents, replacing panels, adjusting doors and hinges, and interior trim removal/installation.

Depth:

Comprehensive (covering basic maintenance to in-depth engine and transmission overhauls, and complex electrical diagnostics)

Diagnostic Tools:

Information on using OBD-II scanners, multimeters, and specialized diagnostic equipment.

📊 Manual Specifications

File Type:

PDF

Printable:

Full Printable (all pages)

Binding:

N/A (Digital Download)

Paper Quality:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

K3-VE (common for most models)

Engine Type:

Inline-3 or Inline-4 Cylinder, DOHC

Displacement:

1.0L (e.g., 1SZ-FE for earlier models) and 1.3L (e.g., K3-VE) or 1.5L (e.g., 3SZ-VE)

Horsepower:

Typically ranges from 65 hp (1.0L) to 90 hp (1.3L) to 107 hp (1.5L), depending on engine variant.

Torque:

Varies with engine displacement, e.g., 1.3L K3-VE around 120-130 Nm.

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded gasoline

Variable Valve Timing:

May be equipped on certain engine variants (e.g., VVT-i equivalent).

🔧 Transmission

Type:

5-speed Manual Transmission

Type:

4-speed Automatic Transmission

Gear Ratios:

Specific ratios detailed within the manual.

Manual Transmission Fluid:

Likely API GL-4 SAE 75W-90 or similar (refer to manual for exact specification and capacity).

Automatic Transmission Fluid:

Likely ATF Dexron III or equivalent (refer to manual for exact specification and capacity).

📐 Dimensions

Length:

Approx. 3,600 - 3,700 mm (model dependent)

Width:

Approx. 1,665 - 1,690 mm (model dependent)

Height:

Approx. 1,520 - 1,550 mm (model dependent)

Wheelbase:

Approx. 2,400 - 2,430 mm (model dependent)

Curb Weight:

Approx. 900 - 1,050 kg (model dependent)

🛡️ Safety Features

Crash Test Results:

Varies by region and specific model testing; consult regional safety agencies (e.g., Euro NCAP, JNCAP). The second generation typically aimed for improved safety over its predecessor.

Anti Lock Brakes:

Optional or standard on higher trims; ABS system diagnosis and repair covered.

Electronic Brakeforce Distribution:

Often paired with ABS.

Airbags:

Driver and front passenger airbags standard; side airbags optional on some models. Manual covers airbag system diagnosis and replacement procedures.

Seatbelts:

Pre-tensioner and load-limiter seatbelts common.

💡 Technology Features

Audio System:

Factory fitted radio/CD player, typically with basic speaker configuration. Upgrades and component replacement are covered.

Electronic Stability Control:

Rarely available or standard on this generation Sirion, depending on market and trim.

Auxiliary Input:

May be present on later models or as an aftermarket addition. Manual covers basic electrical system access.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000 km (6,000 miles) or 12 months, whichever comes first. Refer to manual for specific oil type and capacity.

Air Filter Replacement:

Recommended every 20,000 - 40,000 km (12,000 - 24,000 miles) or as per manual's inspection guide.

Spark Plug Replacement:

Varies by spark plug type (copper, platinum, iridium). Typically 40,000 - 100,000 km (24,000 - 60,000 miles).

Coolant Replacement:

Initial replacement at 5 years or 100,000 km, then every 2-4 years or 40,000-80,000 km thereafter.

Engine Oil Specification:

Likely 5W-30 or 10W-30 API SN/SM/SL or equivalent (refer to manual for exact grade and capacity).

Coolant Specification:

Ethylene glycol based coolant, typically a 50/50 mix with distilled water. Specific Daihatsu coolant or compatible type required.

Common Wear Items:

Brake pads and discs, clutch wear (manual transmission), suspension bushings, front wheel bearings.

Engine Idling Issues:

Can sometimes occur due to dirty throttle body or idle air control valve. Manual provides cleaning and adjustment procedures.

Electrical Gremlins:

Less common, but can affect power window motors or central locking actuators over time. Manual's wiring diagrams are crucial.

📚 Vehicle History

Daihatsu Specialty:

Daihatsu is known for producing small, fuel-efficient, and often economical city cars and kei cars. Their focus on practicality and value is a long-standing tradition.

Second Generation Launch:

The second generation Sirion (M300) was launched in 2004, representing a significant redesign with a more modern appearance and improved interior packaging. It shared its platform with the Toyota Passo/Daihatsu Boon in many markets.

Manufacturing Locations:

Primarily manufactured in Japan, with potential assembly in other regions depending on the market.

🏆 Awards & Recognition

Awards And Ratings:

While specific awards for the 2004-2010 Sirion are not widely publicized globally, it consistently received praise in its target markets for fuel economy and value for money.