📚 Vehicle Manual Information

1990 Daihatsu Charade Repair Manual

🏷️ Basic Information

Make:

Daihatsu

Model:

Charade

Year:

1990

Chassis Codes:

G100, G101, G102 (Specific to variants)

Engine Codes:

CB23 (1.0L 3-cylinder), CB60 (1.0L 3-cylinder Turbo), HC-C (1.3L 4-cylinder)

👋 Introduction

Market Segment:

Subcompact/Economy car, popular for its fuel efficiency and affordability.

Key Competitors:

Honda Civic, Toyota Starlet, Nissan March (Micra), Ford Fiesta, Volkswagen Polo.

Design Philosophy:

Compact dimensions, lightweight construction, focus on fuel economy and practicality.

Powertrain Options:

Available with efficient 3-cylinder and 4-cylinder engines, with a focus on petrol powerplants.

Target Demographic:

First-time car buyers, urban commuters, budget-conscious individuals.

📋 Manual Details

Covered Regions:

Primarily North America, Europe, and Asia (as the Charade was a global model)

Approximate Page Count:

400-600 (Estimated for a comprehensive service manual)

Manual Type:

Factory Service Manual / Workshop Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Engine Mechanical:

Complete disassembly, inspection, repair, and reassembly of all engine components, including cylinder head, block, pistons, rings, crankshaft, camshaft, valves, timing belt/chain, oil pump, and cooling system.

Engine Management:

Detailed information on fuel injection system (EFI), ignition system, emissions control systems, sensors, actuators, and diagnostic procedures.

Transmission Manual:

Repair and overhaul of manual transmissions, including clutch system, gear selection mechanism, internal components, and fluid specifications.

Transmission Automatic:

Repair and overhaul of automatic transmissions (if applicable to specific variants), including torque converter, valve body, planetary gear sets, and hydraulic control systems.

Drivetrain:

Front-wheel drive system, including differential, axles, CV joints, and wheel bearings.

Suspension:

Front and rear suspension systems (e.g., MacPherson struts, trailing arms), shock absorbers, springs, bushings, alignment specifications, and troubleshooting.

Steering:

Manual and power steering systems, steering rack, tie rods, power steering pump, fluid, and troubleshooting.

Brakes:

Front and rear brake systems (disc/drum configurations), hydraulic components (master cylinder, brake lines, calipers, wheel cylinders), brake pads/shoes, rotor/drum specifications, bleeding procedures, and ABS diagnostics (if equipped).

Electrical System:

Complete wiring diagrams for all circuits, battery, charging system (alternator, regulator), starting system (starter motor), lighting system, ignition system, fuel pump, instrumentation, power windows, central locking, and accessory circuits.

Body And Interior:

Body panel removal/installation, door mechanisms, glass replacement, interior trim, seats, dashboard, HVAC system components, and external trim.

Climate Control:

Air conditioning system (refrigerant, compressor, condenser, evaporator), heater core, blower motor, and control panel troubleshooting.

Maintenance Procedures:

Oil changes, filter replacements, spark plug replacement, coolant flushes, brake fluid changes, transmission fluid changes, belt inspections and replacement, and tire rotations.

Troubleshooting Guides:

Systematic diagnostic procedures for common drivability issues, electrical faults, cooling system problems, brake issues, and more, often using symptom-based flowcharts.

Repair Procedures:

Step-by-step instructions for component replacement and repair, including detailed torque specifications, special tool requirements, and critical adjustments.

Diagnostic Procedures:

On-board diagnostic (OBD) system information (if applicable), scan tool usage, sensor testing, and fault code interpretation.

Overhaul Procedures:

Complete rebuild procedures for major components like engines, transmissions, and steering racks.

Wiring Diagram Interpretation:

Detailed explanation of how to read and utilize the comprehensive wiring diagrams provided within the manual.

Depth Of Coverage:

Comprehensive factory-level detail, suitable for professional mechanics and experienced DIY enthusiasts.

Diagnostic Tools Required:

Information on standard automotive tools, specialized Daihatsu tools (where applicable), and basic diagnostic equipment (multimeter, pressure gauges).

Specifications And Tolerances:

Precise specifications for critical engine components, bearing clearances, bolt torques, alignment angles, and other vital measurements.

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable text content for quick information retrieval.

Printability:

Printable pages for on-site workshop use.

Image Clarity:

High-resolution images, diagrams, and schematics for clarity.

Binding:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type 1:

Inline 3-cylinder, SOHC (Single Overhead Camshaft), Naturally Aspirated

Engine Displacement 1:

993 cc (1.0 Liter)

Engine Codes 1:

CB23

Bore X Stroke 1:

70.0 mm x 85.0 mm (Approximate)

Compression Ratio 1:

9.3:1 (Typical)

Horsepower 1:

50-58 PS (37-43 kW) @ 5500-6000 RPM (Approximate, varies by market and tune)

Torque 1:

77-83 Nm (57-61 lb-ft) @ 3000-3500 RPM (Approximate)

Engine Type 2:

Inline 3-cylinder, SOHC, Turbocharged

Engine Displacement 2:

993 cc (1.0 Liter)

Engine Codes 2:

CB60

Horsepower 2:

68-75 PS (50-55 kW) @ 6000 RPM (Approximate)

Torque 2:

103-110 Nm (76-81 lb-ft) @ 3500 RPM (Approximate)

Engine Type 3:

Inline 4-cylinder, SOHC

Engine Displacement 3:

1298 cc (1.3 Liter)

Engine Codes 3:

HC-C

Horsepower 3:

75-82 PS (55-60 kW) @ 6000 RPM (Approximate)

Torque 3:

108-118 Nm (80-87 lb-ft) @ 3500 RPM (Approximate)

Fuel Delivery:

Multi-point Fuel Injection (MPI) or Carbureted (depending on market and trim)

Fuel Type:

Unleaded Gasoline

Fuel Tank Capacity:

35 Liters (Approximate)

🔧 Transmission

Transmission Type Std:

5-speed Manual Transmission

Transmission Type Opt:

3-speed Automatic Transmission

Clutch Type:

Dry Single Plate (Manual)

Drive Layout:

Front-Wheel Drive (FWD)

📐 Dimensions

Length:

3695 mm (Approximate)

Width:

1600 mm (Approximate)

Height:

1385 mm (Approximate)

Wheelbase:

2300 mm (Approximate)

Front Track:

1380 mm (Approximate)

Rear Track:

1370 mm (Approximate)

Curb Weight:

750-850 kg (Approximate, varies by model and equipment)

Gross Vehicle Weight Rating:

1200-1300 kg (Approximate)

Towing Capacity:

Not Recommended/Specified

🛡️ Safety Features

Crash Test Results:

Limited public data for 1990 models, but generally scored poorly by modern standards. Emphasis was on passive safety features of the era.

ABS:

Optional on higher trims or later production runs for this generation.

Traction Control:

Not Available

Airbags:

Driver airbag was optional or not available on many models of this generation.

Seat Belts:

3-point front and rear seatbelts, potentially lap belts in the rear center.

Crumple Zones:

Basic crumple zone design for the era.

💡 Technology Features

Audio System:

Basic AM/FM radio with cassette player. Optional CD player on higher trims.

Display Technology:

Analog gauges for speedometer, tachometer (optional), fuel, and temperature. Basic indicator lights.

Cruise Control:

Optional on some higher-spec models.

Parking Assistance:

Not Available

Bluetooth:

Not Available

Usb Ports:

Not Available

🔧 Maintenance

Engine Oil Change Interval:

Every 7,500-10,000 km (4,500-6,000 miles) or 6-12 months, whichever comes first.

Oil Filter Replacement:

At every engine oil change.

Air Filter Replacement:

Every 15,000-20,000 km (9,000-12,000 miles).

Spark Plug Replacement:

Every 30,000-50,000 km (18,000-30,000 miles), depending on plug type.

Coolant Replacement:

Every 2-3 years or 40,000-50,000 km (24,000-30,000 miles).

Brake Fluid Replacement:

Every 2 years.

Transmission Fluid Change Manual:

Every 60,000 km (36,000 miles) or 3-4 years.

Transmission Fluid Change Automatic:

Every 40,000-50,000 km (24,000-30,000 miles).

Engine Oil Type:

API SG or higher, SAE 10W-30 or 5W-30 recommended (refer to manual for exact specification).

Engine Oil Capacity:

Approx. 3.2 Liters (3.4 US Quarts) with filter change.

Coolant Type:

Ethylene glycol-based antifreeze (50/50 mix with distilled water recommended).

Brake Fluid Type:

DOT 3 or DOT 4.

Transmission Fluid Manual:

GL-4 SAE 75W-90 or 80W-90 gear oil (refer to manual for exact specification).

Transmission Fluid Automatic:

Dexron III or equivalent (refer to manual for exact specification).

Power Steering Fluid Type:

ATF Dexron II or equivalent (if equipped with power steering).

Engine Mounts:

Wear and tear leading to vibration, especially on 3-cylinder models.

Timing Belt:

Crucial to follow replacement intervals to prevent catastrophic engine damage (interference engine).

Ignition System:

Distributor cap, rotor, and spark plug wires can degrade over time.

Rust Corrosion:

Common in areas prone to salt exposure, particularly on wheel arches, sills, and underbody.

Cooling System:

Hose degradation, radiator leaks, and thermostat failure can occur with age.

Cv Joints:

Wear on the protective boots can lead to dirt ingress and premature failure, resulting in clicking noises during turns.

Electrical Connectors:

Corrosion or loose connections in wiring harnesses can lead to intermittent electrical issues.

📚 Vehicle History

Daihatsu Legacy:

Daihatsu, a subsidiary of Toyota, has a long history of producing small, reliable, and fuel-efficient vehicles, often focusing on the kei car and subcompact segments.

Charade Generations:

The 1990 model represents the fourth generation (Type G100) of the Daihatsu Charade, which debuted in 1987. This generation saw significant styling updates and improved technology over its predecessors.

Production Period:

The fourth generation Charade (G100 series) was produced from 1987 to 1994. The 1990 model falls within this period.

Manufacturing Locations:

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

🏆 Awards & Recognition

Fuel Efficiency Awards:

While specific awards for the 1990 model might be limited, the Charade line consistently received recognition for its excellent fuel economy in its class.

Reliability Ratings:

Generally considered reliable for its era, benefiting from Toyota's influence and engineering. However, age-related wear and tear are significant factors for current vehicles.

Emissions Certifications:

Compliant with prevailing emissions standards of the time, with variations based on market regulations (e.g., EPA in the US, Euro standards in Europe).