Diagnostic procedures for common and uncommon issues, fault code interpretation, symptom-based diagnostics.
Repair Procedures:
Step-by-step instructions for component replacement, rebuilding, and adjustment.
Installation:
Procedures for installing new or replacement parts.
Rebuilding:
Detailed instructions for overhauling major components like engines and transmissions.
Technical Depth
Depth:
Comprehensive, covering everything from basic fluid checks to full engine and transmission rebuilds. Suitable for professional technicians and advanced DIY enthusiasts.
Diagnostic Capabilities:
Includes diagnostic flowcharts, trouble codes, and component testing procedures.
Wiring Diagrams:
Detailed electrical wiring schematics for all vehicle systems, including power distribution, grounds, and component connections.
📊 Manual Specifications
File Format
Format:
PDF (Portable Document Format)
Compatibility:
Works on all operating systems including Windows (95, 98, 2000, Me, XP, Vista, 7, 8, 10, 11) and macOS. PC & MAC Compatible.
Searchability:
Likely text-searchable within the PDF, allowing for quick navigation to specific topics.
Print Quality
Image Quality:
High quality pictures and diagrams included.
Readability:
Easy to read format.
Binding Type
Type:
Digital Download (N/A for physical binding)
Paper Type
Type:
Digital (N/A for physical paper type)
⚙️ Engine Specifications
Primary Engine
Engine Family Typical:
Isuzu 4J series diesel engines (e.g., 4JH1-TC).
Engine Displacement Typical:
3.0 Liters (2999 cc).
Engine Type Typical:
4-cylinder, Turbocharged, Direct Injection Diesel.
Bore X Stroke Typical:
95.4 mm x 104.9 mm.
Compression Ratio Typical:
18.5:1 (or similar for common variants).
Horsepower Typical:
130-160 HP (approx. 96-118 kW) @ 3600-4000 RPM (varies by specific engine tune and market).
Torque Typical:
280-320 Nm (approx. 207-236 lb-ft) @ 1800-2600 RPM (varies by specific engine tune and market).
Fuel System
Fuel Type:
Diesel.
Injection System:
Common Rail Direct Injection (CRDI) or similar advanced diesel injection.
Fuel Filter Part Number Example:
e.g., 8-97944721-0 (Isuzu genuine).
Performance
Emissions Standards Typical:
Euro 3 / ADR 80-3 equivalent (depending on market).
🔧 Transmission
Standard
Type:
5-speed Manual Transmission.
Optional
Type:
4-speed or 5-speed Automatic Transmission (depending on market and trim).
Features
Drive Type:
Rear-Wheel Drive (RWD) or Selectable Four-Wheel Drive (4WD).
Transmission Fluid Manual Spec Example:
API GL-4 or GL-5, SAE 75W-90 or 80W-90 (verify with manual for specific application).
Transmission Fluid Automatic Spec Example:
Dexron III or equivalent (verify with manual for specific application).
📐 Dimensions
Exterior
Wheelbase Typical:
Approx. 3050 mm - 3100 mm (varies by cabin type: single cab, space cab, crew cab).
Length Typical:
Approx. 4900 mm - 5400 mm (varies by cabin and tray type).
Width Typical:
Approx. 1770 mm - 1800 mm.
Height Typical:
Approx. 1650 mm - 1750 mm.
Cargo
Tray Length Typical:
Approx. 1800 mm - 2400 mm (varies by configuration).
Weights
Gross Vehicle Weight Rating Gvwr Typical:
Approx. 2800 kg - 3100 kg.
Towing Capacity Typical:
Up to 3000 kg (braked trailer, market dependent).
🛡️ Safety Features
Ratings
Ancap Rating Typical:
Varies significantly by year and market. Early models may not have ANCAP ratings, later models might achieve 3 or 4 stars. (Specific rating for 2007-2009 needs verification).
Active Features
ABS:
Standard on many models, optional on base trims.
Electronic Stability Control Esc:
Generally not standard on these model years, may be an option on higher trims.
Passive Features
Airbags:
Driver and front passenger airbags standard on most models.
Seatbelts:
3-point seatbelts with pretensioners for front occupants.
💡 Technology Features
Infotainment
Audio System Typical:
Basic AM/FM radio with CD player, often with auxiliary input. Higher trims may feature more advanced audio systems.
Connectivity Typical:
Limited to basic connectivity like CD player and optional auxiliary input. Bluetooth or USB connectivity less common for this era unless specified as an option.
Driver Assistance
Cruise Control:
Available on higher trim levels and optional on some models.
Parking Sensors:
Rarely standard, potentially an aftermarket or dealer-fitted option.
Connectivity
Telematics:
Not typically available on this model year; basic telematics were still emerging.
🔧 Maintenance
Service Intervals
Oil Change Interval Typical:
Every 5,000 - 10,000 km or 6-12 months, whichever comes first (highly dependent on driving conditions and oil used). Verify with manual.
Air Filter Replacement Interval Typical:
Every 20,000 - 40,000 km, or as needed based on dusty conditions. Verify with manual.
Fuel Filter Replacement Interval Typical:
Every 20,000 - 40,000 km for diesel, or as specified. Verify with manual.
Coolant Replacement Interval Typical:
Every 40,000 - 60,000 km or 2-3 years. Verify with manual.
Fluid Specifications
Engine Oil Type Typical:
API CI-4 or CH-4, SAE 15W-40 or 10W-30 (for diesel engines). Verify with manual for specific engine variant and climate.
Engine Oil Capacity Typical:
Approx. 7.0 - 7.5 Liters (including filter).
Brake Fluid Type Typical:
DOT 3 or DOT 4.
Power Steering Fluid Type Typical:
Dexron II or III equivalent (for hydraulic systems).
Known Issues
Common Issues General:
Turbocharger issues (wear, oil leaks), injector problems (clogging, failure), EGR valve issues, clutch wear (in manual transmissions), front suspension wear (bushings, ball joints), diesel particulate filter (DPF) issues (on later Euro-spec models, less common on 2007-2009).
Diesel Engine Maintenance Emphasis:
Regular fuel filter replacement and use of clean diesel fuel are critical for injector longevity. Proper warm-up and cool-down cycles for the turbocharger are recommended.
📚 Vehicle History
Brand Heritage
Isuzu Reputation:
Isuzu has a long-standing reputation for producing durable, reliable diesel engines and commercial vehicles worldwide.
Model Evolution
D Max Lineage:
The D-Max platform originated from the Isuzu Rodeo/TF platform and has been a global bestseller for Isuzu. The KB P190 represents a significant evolution, often sold as the Holden Colorado in Australia and New Zealand.
Holden Colorado Connection:
Holden, a subsidiary of General Motors, rebadged and sold Isuzu's D-Max platform as the Colorado in many markets, particularly Australia and New Zealand, during this era.
Production
Manufacturing Locations Typical:
Thailand (GM-Isuzu collaboration manufacturing base), Indonesia, Ecuador, and other global facilities.
🏆 Awards & Recognition
Recognitions
Awards General:
The D-Max/Colorado platform has received numerous accolades for its durability, reliability, and value in various markets, often being ranked highly in customer satisfaction surveys for pickup trucks in its class during its production run.