Generation:
Fifth Generation (Z20/Z30 Series)
Production Years Covered:
2004, 2005, 2006, 2007, 2008
Target Audience:
DIY car owners, independent repair shops, technical enthusiasts
Value Proposition:
Provides essential technical information for cost-effective vehicle maintenance and repair, saving on labor costs
Comprehensiveness:
Covers the full spectrum of workshop procedures, from routine checks to complete overhauls
Visual Aids:
Richly illustrated with diagrams and exploded views to simplify complex procedures
Engine Systems:
Engine mechanical, fuel injection, ignition system, emission controls
Drivetrain Systems:
Clutch, manual gearbox, potentially automatic transmission (depending on specific models covered)
Suspension And Steering:
Front and rear suspension, steering system components and adjustments
Braking System:
Front and rear brakes, hydraulic system, ABS (if equipped)
Electrical System:
Wiring diagrams, starter, charging system, lighting, power windows, locks, HVAC controls, ECU diagnostics
Bodywork And Chassis:
Body panel removal and installation, interior trim, glass, chassis components
HVAC System:
Air conditioning and heating system components and service
Routine Maintenance:
Oil changes, filter replacements, spark plug replacement, fluid level checks and top-ups
Major Repairs:
Engine rebuilding, transmission overhaul, clutch replacement, brake caliper rebuild
Diagnostic Procedures:
Troubleshooting guides, diagnostic trouble codes (DTCs), sensor testing
Component Replacement:
Detailed instructions for replacing virtually all mechanical and electrical components
Special Tools And Procedures:
Identification of specific tools required for certain operations
Depth Of Information:
Extremely detailed, covering all workshop procedures from basic to advanced
Diagrams And Illustrations:
Step-by-step diagrams, exploded views, and detailed illustrations
Technical Data:
Torque specifications, fluid capacities, diagnostic data, electrical schematics
Engine Options Likely:
Likely covers various inline-4 petrol engines such as 1.1L (4A91), 1.3L (4A90), and potentially 1.5L (4A91T) for performance variants. Diesel variants might also be covered depending on regional specifications.
Horsepower Range:
Estimated range of 75 PS to 110 PS (depending on specific engine variants covered)
Fuel Delivery:
Electronic Fuel Injection (EFI), likely with multi-point or direct injection systems for newer engines
Engine Control Unit:
ECU/ECM diagnostics and related systems
Cylinder Head And Block:
Detailed procedures for cylinder head removal/installation, valve train, piston and connecting rod service
Oil Pump And Filter:
Specifications and procedures for oil pump, oil filter replacement, and oil cooler service
Radiator And Thermostat:
Coolant capacity, radiator and fan service, thermostat replacement
Manual Gearbox:
Likely covers 5-speed manual transmissions (e.g., KM132, KM144 variants)
Automatic Gearbox:
May cover automated manual transmissions (AMT) or conventional torque converter automatics depending on market variants.
Clutch System:
Detailed procedures for clutch disc, pressure plate, and release bearing replacement, hydraulic clutch system service
Gearbox Oil Specifications:
Specific GL-4 or GL-5 gear oil recommendations and capacities for manual transmissions
Euro Ncap Rating:
The Z20/Z30 Colt generally achieved 4 or 5 stars in Euro NCAP for models from this era, depending on specification and testing year.
ABS And Ebs:
Information on Anti-lock Braking System (ABS) and Electronic Brake-force Distribution (EBD) if equipped.
Airbags:
Details on airbag system operation, sensors, and replacement procedures.
Audio System:
Basic factory radio, CD player, potentially MP3 compatibility in later models. Manual covers basic electrical connections and speaker replacement.
ABS System:
Details on ABS sensor troubleshooting and hydraulic unit operation.
Wiring Diagrams:
Comprehensive electrical schematics for diagnosing and repairing all vehicle electronic systems.
Oil Change Interval:
Typically every 10,000 km or 6 months, but refer to specific engine recommendations in the manual.
Spark Plug Replacement:
Recommended replacement at intervals like 30,000 km to 60,000 km depending on spark plug type (standard vs. iridium).
Engine Oil Viscosity:
Likely 0W-20, 5W-30, or 10W-40, depending on engine and climate. Check manual for exact API/ACEA specifications.
Coolant Type:
Mitsubishi Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant, typically pink or red.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
Potential wear on suspension components (bushings, ball joints), brake pads and discs, clutch components with high mileage.
Engine Considerations:
Early models might have minor oil consumption issues or valve stem seal wear. Timing belt service is critical if applicable to specific engines (many Z20/Z30 engines use timing chains).
Electrical Quirks:
Occasional issues with window regulators or central locking actuators can occur in older vehicles.
Mitsubishi Motors:
Mitsubishi Motors Corporation, a global automotive manufacturer with a long history in various vehicle segments, including compact cars.
Colt Lineage:
The Colt nameplate has been used by Mitsubishi for decades, evolving through numerous generations and serving as a foundational model in their compact car offerings worldwide.
Manufacturing Locations:
Primarily manufactured in Japan and other global facilities, including Europe, through joint ventures or subsidiaries.
