Market Segment:
Light Commercial Vehicle (LCV) / Utility Vehicle / Ute
Competitors 2007:
Toyota Hilux, Mitsubishi Triton, Ford Ranger, Nissan Navara, Isuzu D-MAX (depending on market and specific configurations).
Platform Basis:
The P190 Colorado is part of a global platform shared with Isuzu D-Max, reflecting a strong General Motors-Isuzu collaboration.
Purpose And Design:
Designed for durability, utility, and off-road capability, catering to tradespeople, fleet operators, and recreational users.
Value Proposition:
An inexpensive way to keep the vehicle working properly, empowering owners and mechanics with expert repair knowledge.
Engine Service Repair:
Full coverage of engine diagnostics, maintenance, and repair procedures.
Transmission Service Repair:
Comprehensive information for both manual and automatic transmission servicing.
Brake System:
Detailed procedures for maintenance, repair, and diagnostics of the braking system.
Electrical System:
Extensive coverage of electrical systems, including troubleshooting and wiring diagrams.
Wiring Diagram:
Detailed wiring schematics for all electrical components.
Suspension:
Repair and maintenance procedures for the suspension system.
Steering:
Service information for the power steering system and steering components.
Cooling System:
Maintenance and repair procedures for the engine cooling system.
Fuel Injection:
Detailed diagnostics and repair for the fuel injection system.
Fuel System:
Coverage of fuel pump, lines, and tank servicing.
Emission System:
Information on emission control systems and related components.
Heater Air Conditional:
Service procedures for the HVAC system.
Engine Control System:
Diagnostics and repair of the Engine Control Unit (ECU) and related sensors.
Chassis Body:
Information related to the vehicle's chassis and body structure.
Restraint System:
Details on airbags and seatbelt systems.
Interior:
Procedures for interior trim and component servicing.
Differential Drive:
Service and repair information for the differential and drive systems.
Axle:
Coverage of front and rear axle servicing.
General Maintenance:
Covers routine maintenance tasks and schedules.
Troubleshooting:
Step-by-step diagnostic procedures for identifying and resolving common and complex issues.
Periodic Lubrication:
Detailed schedules and specifications for lubrication points.
Depth Of Coverage:
Complete factory-level detail, suitable for both DIY enthusiasts and professional mechanics.
Instruction Style:
Step-by-step instructions, detailed substeps, notes, cautions, and warnings.
Visual Aids:
Hundreds of photos, illustrations, drawings, and enlarged insets for detailed part examination.
Disassembly Method:
Procedures based on complete disassembly of the machine.
Engine Family:
Holden 4JJ1-TC (Isuzu 4JJ1-TC)
Engine Type:
3.0L (2,999 cc) DOHC 16-valve Intercooled Turbocharged Direct Injection Diesel
Horsepower Estimate:
Approx. 161 hp (120 kW) @ 3,600 rpm (subject to specific market tuning)
Torque Estimate:
Approx. 280 lb-ft (380 Nm) @ 1,800 rpm (subject to specific market tuning)
Fuel Delivery:
Common Rail Direct Injection (CRDI)
ECU Type:
ECM (Engine Control Module) with electronic throttle control.
Body Styles:
Single Cab, Space Cab, Crew Cab (with various chassis lengths).
Gross Vehicle Weight Rating Gvwr:
Varies by configuration, typically between 2,500 kg to 3,000 kg.
Towing Capacity:
Up to 3,000 kg (braked) for specific configurations, check local regulations and vehicle VIN.
Ancap Rating Estimate:
While specific ratings for the 2007 P190 Colorado may vary by country and testing body, earlier models often received mixed ratings. Later iterations of the Colorado platform saw improvements.
ABS:
Anti-lock Braking System (ABS) typically standard or optional depending on trim level.
Traction Control:
Traction control systems may be present on higher trim levels or as optional equipment.
Airbags:
Driver and front passenger airbags are common, with side airbags available on some models.
Seatbelts:
Pre-tensioning front seatbelts.
Infotainment System Typical:
Basic AM/FM radio with CD player, often with auxiliary input. Bluetooth connectivity was not common in this era as standard.
Driver Assistance Features:
Limited in base models; higher trims might offer cruise control. Advanced driver-assistance systems (ADAS) were not prevalent.
Connectivity Options:
Primarily focused on basic audio and power accessories.
Oil Change Interval Diesel:
Typically every 10,000 km or 6 months, whichever comes first, for diesel engines (refer to manual for specific grade).
Fuel Filter Replacement Diesel:
Recommended at 20,000 - 30,000 km for optimal performance and to prevent injector issues.
Engine Oil Specification:
API CH-4 or CI-4, SAE 15W-40 or 5W-40 depending on climate (refer to manual for exact spec).
Transmission Fluid Automatic:
Dexron III/VI or equivalent (refer to manual for specific type and capacity).
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual for exact specification).
Common Issues Diesel 4Jj1:
Potential for glow plug issues, injector problems if fuel quality is poor, and EGR valve fouling. Turbocharger health is crucial.
Common Issues Transmission:
Manual transmissions can experience clutch wear. Automatic transmissions may require regular fluid changes to maintain longevity. Drive shaft universal joint wear is also a possibility.
Holden Heritage:
Holden, an Australian automotive icon, has a long history of producing robust utility vehicles and passenger cars. The Colorado nameplate evolved from earlier Holden utility models.
Colorado P190 Context:
The P190 series represents a significant update and global platformization of Holden's light commercial vehicle offering, leveraging Isuzu's expertise in diesel powertrains and robust chassis design.
Manufacturing Plants:
Primarily manufactured in Thailand (as an Isuzu-based global platform) and assembled or modified for Australian market requirements.
