Model:
Holden Rodeo / Isuzu D-MAX / Colorado / TFR / TFS Series
Generation:
Second Generation (TF) for Holden Rodeo, First Generation (TF/UA) for Isuzu D-MAX/Colorado
Chassis Codes:
TFR, TFS (specific to Isuzu designations, often sharing platforms with Rodeo)
Market Segment:
Light commercial vehicle, utility vehicle, pick-up truck
Key Competitors Period:
Ford Ranger, Toyota Hilux, Mitsubishi Triton/Pajero Sport, Nissan Navara/Pathfinder
Vehicle Strengths:
Rugged construction, reliable engines (particularly diesel), robust drivetrain, good towing capacity, versatility for work and recreation
Manual Utility:
Empowers owners and independent workshops to perform all necessary maintenance and repairs, reducing reliance on dealerships and saving costs.
Years Covered:
2004, 2005, 2006, 2007, 2008
Estimated Page Count:
Extensive (typically 1000+ pages for a complete workshop manual)
Manual Type:
Complete Workshop Service Repair Manual
Engine Systems:
Engine mechanical, lubrication, cooling, fuel injection, ignition, emissions control, turbocharging (if applicable)
Drivetrain Systems:
Manual transmission, automatic transmission, clutch, transfer case, driveshafts, differentials (front and rear), axle components
Suspension Steering:
Front suspension (independent torsion bar or coil spring, double wishbone), rear suspension (leaf spring solid axle), steering system (power steering pump, rack and pinion or recirculating ball)
Braking Systems:
Front disc brakes, rear drum brakes or disc brakes, ABS (Anti-lock Braking System), parking brake
Electrical Systems:
Battery, starting system, charging system, lighting, gauges, instrumentation, body control modules, infotainment, power windows/locks, trailer wiring
Body Chassis:
Body construction, doors, hood, tailgate, bumpers, interior trim, frame maintenance, chassis adjustments
Climate Control:
Air conditioning system, heating system, ventilation
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, belt inspections/replacement, spark plug replacement, brake pad replacement, tire rotation
Repair Procedures:
Engine overhaul, transmission rebuilds, clutch replacement, brake system repairs, suspension component replacement, steering rack replacement, electrical component diagnosis and repair, body panel repair
Diagnostic Procedures:
Troubleshooting guides, fault code interpretation, component testing procedures, wiring diagrams for diagnosis
Component Removal Installation:
Detailed step-by-step instructions for removing and installing all major components and sub-assemblies
Depth:
Comprehensive from basic maintenance to advanced diagnostics and complete engine/transmission overhauls
Print Quality Suitability:
High resolution for clear printing of text and diagrams
Binding Type Suitability:
Printable on demand, allowing for custom binding (e.g., binder, spiral-bound)
Paper Type Recommendation:
Standard printer paper, or heavier stock for durability in a workshop environment
Engine Families Covered:
Isuzu 4JA1, 4JB1, 4JG2 (Diesel), 4ZD1, 4ZE1 (Petrol); Holden variations based on Isuzu units
Typical Petrol Displacement:
2.6L (4ZE1)
Typical Diesel Displacement:
2.8L (4JB1-T), 3.1L (4JG2-TC)
Typical Horsepower Range:
Petrol: 118-130 hp; Diesel: 94-130 hp (naturally aspirated and turbocharged variations)
Typical Torque Range:
Diesel: 200-270 Nm (approx.)
Diesel Fuel Injection:
Indirect Injection (IDI) or Direct Injection (DI), Mechanical or Electronic control depending on engine variant
Petrol Fuel Injection:
Multi-point Fuel Injection (MPI)
ECU Coverage:
Basic engine control unit (ECU) information for relevant models, including sensors and actuators.
Standard Transmission:
5-speed Manual Transmission
Optional Transmission:
4-speed Automatic Transmission (specific availability depends on model and market)
Drivetrain Options:
2WD (Rear Wheel Drive), 4WD (Four Wheel Drive) with selectable transfer case
Manual Transmission Fluid Spec:
API GL-4, SAE 75W-90 or SAE 80W-90 (refer to specific model for exact recommendation)
Automatic Transmission Fluid Spec:
Dexron III or equivalent (refer to specific model for exact recommendation)
Body Styles Covered:
Single Cab, Space/Extra Cab, Double Cab
Typical Wheelbase Range:
Approx. 3000mm to 3300mm (depending on cab configuration)
Typical Curb Weight Range:
Approx. 1700 kg to 2100 kg (depending on configuration and drivetrain)
Typical Gross Vehicle Weight Rating:
Approx. 2500 kg to 3000 kg
Typical Towing Capacity:
Up to 2500 kg (braked trailer, depending on market and specification)
Safety Ratings Period:
Varies by market and specific testing body; often lower than modern passenger vehicles for this era.
Active Safety Features:
ABS (available on higher trims/later models), power-assisted steering
Passive Safety Features:
Seat belts, child seat anchor points (ISOFIX not common for this generation), reinforced cabin structure
Infotainment Systems:
Basic AM/FM radio with CD player, auxiliary input may be present on later models. Speakers typically limited to front doors.
Driver Assistance Features:
Limited; primarily manual driver aids. ABS was optional/available on higher trims.
Connectivity Options:
Minimal; basic 12V power outlet. Bluetooth or USB connectivity not standard.
Oil Change Interval:
Petrol: 7,500-10,000 km; Diesel: 5,000-7,500 km (or 6-12 months, refer to manual for exact)
Air Filter Replacement Interval:
15,000-30,000 km (depending on driving conditions)
Fuel Filter Replacement Interval:
Diesel: 15,000-30,000 km; Petrol: Spark plugs typically 50,000-100,000 km (refer to manual for specific type)
Engine Oil Spec:
Petrol: 10W-30, 10W-40, 20W-50 (API SJ/SL); Diesel: 15W-40, 10W-30 (API CG-4/CH-4) - Consult manual for specific grade and type.
Coolant Spec:
Ethylene glycol-based coolant, typically 50/50 mix with distilled water. Ensure it meets Asian vehicle specifications (e.g., Toyota Long Life or similar). Inspect for silicate content.
Common Diesel Issues:
Glow plug failure, injector pump wear (especially on older IDI systems), turbocharger issues (if applicable), potential for cylinder head cracking under extreme heat or abuse.
Common Petrol Issues:
Ignition coil failure, distributor issues (on earlier models), catalytic converter failure.
Common Chassis Drivetrain Issues:
Leaf spring fatigue/breakage (under heavy load), worn universal joints, differential leaks, clutch wear, rust on chassis components (depending on climate).
Common Electrical Issues:
Corrosion in connectors, alternator or starter motor failure, dashboard warning light malfunctions, wiring harness issues.
Isuzu Heritage:
Isuzu has a long history of producing robust diesel engines and commercial vehicles, known for reliability and durability.
Rodeo Evolution:
The Holden Rodeo (second generation TF) shared much of its platform and drivetrains with the Isuzu D-MAX/Colorado of the same period, representing a strong focus on utility and off-road capability.
Production Locations:
Thailand (primary for D-MAX/Colorado), Australia (Holden Rodeo assembly from CKD kits in some periods).
Industry Awards Period:
While specific awards for this model generation are less publicized, its strong sales and reputation for durability in utility segments indicate widespread market acceptance and positive user reviews.
User Ratings General:
Consistently praised for reliability, off-road capability, and value for money, particularly in markets where it was marketed as a robust workhorse.
