Vehicle Segment:
Mid-size pickup truck / utility vehicle
Key Competitors Era:
Toyota Hilux, Mitsubishi Triton, Ford Ranger, Nissan Navara (during the 2007-2012 period)
Vehicle Strengths:
Robust chassis, capable off-road, strong towing capacity, reliable diesel engines (commonly)
Target Audience:
DIY mechanics, independent repair shops, fleet maintenance personnel, and owners seeking to understand and maintain their vehicle.
Vehicle Years Covered:
2007, 2008, 2009, 2010, 2011, 2012
Model Variants Covered:
Holden Colorado, Isuzu D-Max, Isuzu Rodeo RA7
Estimated Page Count:
Hundreds of pages (specific count not provided, but implied comprehensive)
Manual Type:
Factory Service Repair Workshop Manual
Digital Format:
PDF Download
Powertrain:
Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system, engine control system (ECU), transmission (manual and automatic), drivetrain components (driveshafts, differentials, axles)
Chassis:
Suspension (front and rear), steering system, braking system (hydraulic, ABS), wheels and tires
Electrical:
Battery, charging system, starting system, lighting, instrumentation, power accessories, body electrical, control modules, wiring diagrams
Body And Interior:
Body construction, doors, windows, interior trim, seating, HVAC system, safety restraints (airbags, seatbelts)
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, inspection of belts and hoses
Diagnostic Troubleshooting:
Symptom-based troubleshooting guides, diagnostic trouble codes (DTCs), electrical system diagnostics, engine performance issues
Repair And Rebuild:
Detailed step-by-step instructions for component removal, disassembly, inspection, repair, assembly, and reinstallation (e.g., engine overhaul, transmission rebuild, brake caliper replacement)
Technical Adjustments:
Wheel alignment specifications, brake adjustment procedures, fuel system pressure adjustments
Depth Of Information:
Comprehensive coverage from basic maintenance to advanced engine and transmission repair, including detailed diagnostic procedures and specifications.
Searchability:
Likely searchable text-based PDF (typical for professional workshop manuals)
Print Capability:
Printable (single page or entire manual)
Binding Type:
Digital Download (no physical binding)
Paper Type:
N/A (Digital)
Usage License:
Lifetime use, no expiry, usable on multiple devices/computers.
Engine Family:
Isuzu/Holden common rail diesel engines
Common Engine Displacement Liters:
3.0L (4JJ1-TC)
Common Engine Type:
Turbocharged Direct Injection Diesel
Typical Horsepower 3.0L:
~120-145 kW (depending on specific tune)
Typical Torque 3.0L:
~360-430 Nm (depending on specific tune)
Fuel Injection Type:
Common Rail Direct Injection (CRDi)
Coolant Type:
Ethylene glycol based, long-life coolant (refer to manual for specific OEM specification, e.g., Dex-Cool compatible)
Engine Oil Grade Recommendation:
API CI-4 or higher, SAE 15W-40 or 5W-40 (consult manual for specific viscosity and OEM approval)
Engine Oil Capacity Approx:
Approx. 7.5 - 8.0 liters (with filter, for 3.0L diesel - verify in manual)
Standard Transmission Type:
5-speed Manual (e.g., Isuzu MYY5A)
Optional Transmission Type:
4-speed Automatic (e.g., GM 4L70-E or similar)
Transmission Fluid Type Auto:
Dexron III H or Dexron VI (verify in manual)
Transmission Fluid Capacity Auto Approx:
Approx. 7.5 - 8.5 liters (for 4-speed auto, dry fill - verify in manual)
Transfer Case:
Part-time 4WD system with 2WD/4H/4L modes
Body Styles:
Single Cab, Space Cab, Crew Cab
Drivetrain Configurations:
2WD (RWD), 4WD
Gross Vehicle Weight Rating Gvw:
Varies by model and configuration (typically 2800-3000 kg)
Towing Capacity Approx:
Up to 3000 kg (braked trailer, depending on configuration and local regulations)
Ancap Rating Period:
Models from this era often had ANCAP ratings, refer to specific year and model tests (e.g., 3-star or 4-star common for this generation of utility vehicles).
Anti-Lock Braking System ABS:
Standard on most models, available on others
Airbags:
Driver and front passenger airbags standard on most models
Seatbelts:
Three-point seatbelts with pretensioners
Infotainment System Era:
Basic audio systems common (CD player, radio, auxiliary input). Higher trims may have basic navigation or touchscreens.
Driver Assistance Features:
Limited by modern standards; typically includes ABS. Traction control and stability control may be available on higher trims or later models within this range.
Connectivity Options:
Auxiliary audio input jack (standard on many models).
Oil Change Interval:
Typically 5,000 km or 6 months for older diesel formulations, extending to 10,000-15,000 km or 12 months with modern synthetic oils and specific diesel particulate filter (DPF) considerations (refer to manual for exact interval).
Air Filter Replacement Interval:
15,000-30,000 km or as needed based on operating conditions (refer to manual).
Fuel Filter Replacement Interval:
30,000-60,000 km (critical for common rail diesel systems - refer to manual).
Brake Fluid Type:
DOT 3 or DOT 4 (verify in manual)
Power Steering Fluid Type:
ATF Dexron II/III or specific power steering fluid (verify in manual)
Common Diesel Issues:
Glow plug failure, injector issues, EGR valve clogging, turbocharger problems, DPF regeneration issues (if equipped with DPF), timing chain wear (less common but possible).
Common Transmission Issues:
Automatic transmission shudder or slipping (especially with higher mileage), manual clutch wear.
Common Suspension Issues:
Worn ball joints, control arm bushings, shock absorbers (typical for high-mileage utility vehicles).
Holden Heritage:
Holden, an Australian automotive manufacturer with a long history, often rebadged and modified vehicles from international partners (like Isuzu/GM) for the Australian market.
Holden Colorado Development:
The Holden Colorado (first generation) was based on the Isuzu D-Max and was a significant model for Holden in the light commercial vehicle segment, offering a robust and capable alternative to competitors.
Manufacturing Origin:
Thailand (for Isuzu D-Max/Colorado platform), potentially assembled in Australia for some Holden variants.
