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Holden

Holden Colorado 2003-2008 Workshop Service Manual for Repair

Holden Colorado 2003-2008 Workshop Service Manual for Repair

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Vehicle data plateRef 70438
Brand
Holden
Vehicle
Cars
Models covered
Colorado
Years
2003, 2004, 2005, 2006, 2007, 2008
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Holden
Model:
Colorado
Generation
Generation Designation:
RC Series
Codes
Platform Code:
GMT360 (shared with Isuzu D-Max)
👋 Introduction
Market Position
Vehicle Segment:
Mid-size Pickup Truck
Competitive Analysis
Key Competitors:
Toyota Hilux, Ford Ranger, Mitsubishi Triton
Key Features
Vehicle Appeal:
Ruggedness, utility, off-road capability, value for money
📋 Manual Details
Coverage Areas
Vehicle Years:
2003, 2004, 2005, 2006, 2007, 2008
Page Count
Total Pages:
4264
Manual Type
Type:
Workshop Service Manual / Repair Manual
Language
Primary Language:
English
Format
File Format:
PDF
📖 Manual Coverage
Systems Covered
Engine:
All engine variants (petrol and diesel)
Transmission:
Manual and Automatic Transmissions
Drivetrain:
2WD and 4WD Systems
Suspension:
Front and Rear Suspension, Steering System
Brakes:
Brake System Components, ABS (if equipped)
Electrical:
Full Electrical Schematics, Lighting, Ignition, Starting, Charging
Bodywork:
Exterior and Interior Body Components, Panels, Trim
Climate Control:
HVAC System (Heating, Ventilation, Air Conditioning)
Fuel System:
Fuel tank, pump, injectors, lines
Cooling System:
Radiator, thermostat, water pump, hoses
Exhaust System:
Exhaust manifold, catalytic converter, muffler
Safety Systems:
Airbags, Seatbelts
Procedures Included
Maintenance:
Scheduled maintenance, fluid changes, filter replacements
Troubleshooting:
Diagnostic procedures for common and complex issues
Repair:
Component removal, disassembly, assembly, and installation
Adjustment:
Precise adjustment procedures for various systems
Diagnostics:
Diagnostic trouble codes (DTCs), testing procedures
Specifications:
Torque values, clearances, wear limits
Special Tools:
Identification and usage of specialized service tools
Technical Depth
Depth Of Coverage:
Comprehensive bumper-to-bumper coverage
Detail Level:
Step-by-step instructions with detailed illustrations, diagrams, and photos
Rebuild Procedures:
Includes full rebuild procedures for major components
📊 Manual Specifications
File Format
Readability:
Viewable on any computer, zoomable
Print Quality
Printability:
Fully printable pages
Binding Type
Binding Format:
Digital PDF (Printable)
Paper Type
Digital Format Notes:
No physical paper or binding; instant digital download
Software Requirement
Required Software:
Adobe Reader
Compatibility
Operating Systems:
Windows, Mac, Linux OS
⚙️ Engine Specifications
Primary Engine
Common Diesel Engine:
Isuzu 4JH1-TC (3.0L Turbocharged Diesel)
Common Petrol Engine:
Holden 3.5L V6 (Family II)
Performance
Typical Diesel Hp:
130-145 hp (depending on variant and year)
Typical Diesel Torque:
240-315 Nm (depending on variant and year)
Fuel System
Diesel Injection:
Common Rail Diesel Injection (CRDI)
Engine Codes
Isuzu Diesel Code Example:
4JH1-TC
🔧 Transmission
Standard
Common Manual Transmission:
5-speed Manual
Optional
Common Automatic Transmission:
4-speed Automatic
Features
Drivetrain Options:
Rear-Wheel Drive (RWD), Four-Wheel Drive (4WD)
📐 Dimensions
Exterior
Body Styles:
Single Cab, Space Cab, Crew Cab
Cargo
Bed Lengths:
Varies by cabin configuration
Weights
Gross Vehicle Weight Rating Gvwr:
Approx. 2,700 - 3,100 kg (depending on configuration)
🛡️ Safety Features
Ratings
Ancap Rating Period:
Not consistently rated across all configurations and years within the specified range; older models may have lower ratings or no ANCAP rating.
Active Features
ABS Availability:
Available on higher trims or as an option
Passive Features
Airbag Availability:
Driver airbag standard on most models; passenger airbag availability varies.
💡 Technology Features
Infotainment
Infotainment Features:
Basic AM/FM radio, CD player, limited auxiliary inputs depending on trim level and year.
Driver Assistance
Traction Control Availability:
Available on some models, often tied to 4WD systems.
Connectivity
Bluetooth Availability:
Rarely standard; may be present on higher trims in later years of the range, or aftermarket.
🔧 Maintenance
Service Intervals
Oil Change Interval Diesel:
Typically 5,000-10,000 km or 6-12 months (refer to manual for specific recommendation)
Fluid Specifications
Engine Oil Type Diesel:
API CI-4 or ACEA B4 rated synthetic diesel engine oil (e.g., 5W-30, 10W-40, consult manual for exact viscosity based on climate)
Engine Oil Capacity Diesel:
Approximately 7.5 - 8.5 Liters (with filter)
Coolant Type:
Ethylene Glycol based coolant, typically pink or red OAT formulation
Known Issues
Common Diesel Issues:
Potential for injector issues, turbocharger wear, EGR valve clogging, glow plug failures.
Common Petrol Issues:
V6 engine may experience oil leaks, timing belt replacement (critical maintenance item).
Transmission Issues:
Automatic transmission fluid flushes are crucial; manual clutch wear can occur with heavy use.
Suspension Wear:
Ball joint and bush wear, especially with off-road use or heavy loads.
📚 Vehicle History
Brand Heritage
Holden Legacy:
Holden, an iconic Australian automotive brand with a long history in manufacturing and performance.
Model Evolution
Rc Series Significance:
The RC Colorado represented a significant update and modernizing of Holden's light commercial vehicle offering, often built in collaboration with Isuzu.
Production
Manufacturing Origin:
Thailand (primarily, as part of the Isuzu D-Max platform)
🏆 Awards & Recognition
Recognitions
Industry Accolades:
Holden Colorado generally well-regarded for its workhorse capability and value in the Australian market, though specific awards are less prominent compared to mainstream passenger cars.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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