🏷️ Basic Information Identification Make: Daihatsu Model: Copen Generation: First Generation (L880 Series) Body Style: 2-door convertible coupe Production Years Covered: 2002-2012 Codes Chassis Code: L880 👋 Introduction Market Position Market Segment: Kei car sports convertible, targeting enthusiasts seeking compact, open-top performance. Competitive Analysis Key Competitors: Suzuki Cappuccino (predecessor in spirit), Mazda MX-5 Miata (larger segment, but aspirational competitor), Honda Beat (older Kei convertible) Key Features Convertible System: Electro-hydraulic retractable hardtop (Active Hardtop) for coupe-to-convertible transformation. Design Philosophy: Compact, sporty, and fun-to-drive roadster with distinctive styling. Value Proposition Owner Benefit: Empowers owners with the knowledge to perform repairs and maintenance, saving costs and extending vehicle lifespan. 📋 Manual Details Coverage Areas Market Availability: Global (primarily Japan and select export markets) Page Count Estimated Page Count: Varies by specific manual edition, typically 500-1500+ pages Manual Type Type: Factory Service Repair Manual (Workshop Manual) Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine management, fuel system, exhaust system, cooling system Drivetrain: Transmission (manual and automatic), differential, drive shafts, axles Chassis: Suspension (front and rear), steering system, brakes (hydraulic and mechanical components), wheels and tires Electrical: Battery, charging system, starting system, lighting, ignition system, instrument panel, body control modules, power accessories, audio system wiring Body And Interior: Body panels, doors, convertible roof mechanism (electric and manual operation), seats, interior trim, climate control system, airbags Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication points Troubleshooting: Diagnostic charts, symptom analysis, common fault finding Repair: Component removal and installation, disassembly and reassembly, adjustments, calibration Diagnostics: OBD-II scan tool procedures, sensor testing, actuator testing, electrical circuit testing Special Tools: Identification and usage of specialized tools required for specific procedures Technical Depth Depth: Comprehensive: covers routine maintenance to major component overhaul and electrical system diagnostics. 📊 Manual Specifications File Format Compatibility: Compatible with Adobe PDF Reader and WinZip; Usable on all versions of Windows & Mac. Print Quality Readability: High-quality digital reproduction, ensuring clear text and diagrams. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Code: JB-DET Engine Type: 659cc, DOHC, 16-valve, turbocharged, intercooled inline-3 petrol engine Performance Horsepower: 64 PS (47 kW; 63 hp) at 6,400 rpm (Japanese domestic market regulations) Torque: 10.5 kg⋅m (103 N⋅m; 76 lb⋅ft) at 3,200 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with Denso or similar fuel injectors Turbocharger: Garrett or similar small-frame turbocharger with intercooler Maintenance Notes Timing Belt: Replace every 60,000 - 90,000 miles or 5-7 years, whichever comes first. 🔧 Transmission Standard Type: 5-speed Manual Transmission Optional Type: 4-speed Automatic Transmission Features Clutch: Hydraulically actuated dry single-plate clutch Fluid Specifications Manual Transmission Fluid: API GL-4 SAE 75W-90 or SAE 80W-90 gear oil (check manual for exact specification) Automatic Transmission Fluid: Dexron III or equivalent (refer to manual for specific type) 📐 Dimensions Exterior Length: 3,395 mm (133.7 in) Width: 1,475 mm (58.1 in) Height: 1,245 mm (49.0 in) Wheelbase: 2,230 mm (87.8 in) Weights Curb Weight: Approx. 830 - 870 kg (1,830 - 1,918 lb) depending on transmission and options Cargo Trunk Volume: Very limited, designed for small luggage. Specific capacity not widely published but understood to be minimal. 🛡️ Safety Features Ratings Jncsa Ratings: Received a 4-star rating for frontal impact from the Japan New Car Assessment Program (JNCAP) in 2002. Active Features Braking System: Ventilated front disc brakes, solid rear disc brakes. ABS (Anti-lock Braking System) available on higher trims or as an option. Traction Control: Traction Control System (TCS) available on some models. Passive Features Airbags: Driver and passenger front airbags are standard. Rollover Protection: Reinforced A-pillars and pop-up roll bars behind the seats for enhanced rollover protection. 💡 Technology Features Infotainment Audio System: Factory fitted radio/CD player with 2-4 speakers. Some models may have upgraded audio systems. Driver Assistance Parking Sensors: Available as an aftermarket or dealer-installed option on some models. Connectivity Auxiliary Input: Rare on factory units; often requires aftermarket adapter or head unit replacement. 🔧 Maintenance Service Intervals Oil Change: Every 5,000 - 7,500 miles or 6-12 months, whichever comes first. Air Filter: Inspect every 15,000 miles, replace as needed. Cabin Air Filter: Replace annually or every 15,000 miles. Fluid Specifications Engine Oil: API SJ or higher, viscosity 5W-30 or 10W-30 synthetic blend/full synthetic. Capacity: 3.7 L (with filter). Coolant: Daihatsu Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant with organic acid technology (OAT). Capacity: Approx. 4.5 L. Brake Fluid: DOT 3 or DOT 4 (check specific recommendation in manual). Known Issues Common Wear Items: Suspension bushings, catalytic converter (due to small displacement turbocharging), convertible roof hydraulic system seals, turbocharger seals. Electrical Quirks: Occasional issues with power convertible top motors and sensors, intermittent electrical gremlins related to body control modules. Engine Performance: Turbocharger lag is characteristic; carbon buildup...