Segment:
Compact Pickup Truck / Utility Vehicle
Target Audience:
Light commercial use, recreational off-roading, daily utility
Key Competitors:
Toyota Hilux, Nissan Navara (D22), Mitsubishi Triton (L200), Mazda BT-50 (early variants), Ford Ranger (early variants)
Vehicle Strengths:
Durability, reliability, off-road capability (especially 4x4 models), simple mechanicals, parts availability
Manual Value Proposition:
Cost-effective maintenance and repair, empowers DIY enthusiasts, essential for professional workshops
Applicable Years:
1988-2003 (Exact years may vary by region and specific model variant within KB/TF series, this manual targets the core TF generation overlap)
Regions Covered:
Global (Primarily Australia, Asia, North America where Isuzu D-Max/Rodeo models were sold under various brands like Holden, Isuzu, Chevrolet)
Trim Levels Covered:
All TF Series variants including LT, LS, DX, Champ, etc.
Estimated Pages:
Likely 1000+ pages (typical for comprehensive factory service manuals covering multiple engine and body configurations)
Type:
Factory Service & Repair Manual
Engine:
Yes (All gasoline and diesel variants offered in the TF generation)
Transmission:
Yes (Manual and Automatic transmissions)
Drivetrain:
Yes (2WD and 4WD systems, including transfer case and differentials)
Brakes:
Yes (Front disc, rear drum/disc depending on model, ABS if equipped)
Suspension:
Yes (Front torsion bar, rear leaf spring independent/dependent setups)
Steering:
Yes (Power and manual steering systems)
Electrical:
Yes (Complete wiring diagrams, lighting, ignition, starting, charging, accessories)
Body And Frame:
Yes (Chassis repair, body panel replacement, interior trim, glass)
HVAC:
Yes (Heating, Ventilation, Air Conditioning)
Fuel System:
Yes (Fuel tank, pump, injection/carburetion depending on engine)
Cooling System:
Yes (Radiator, thermostat, fans, water pump)
Exhaust System:
Yes (Catalytic converter, mufflers, pipes)
Emission Controls:
Yes (Component locations and function)
Maintenance:
Yes (Oil changes, filter replacements, fluid checks, spark plugs, belts)
Troubleshooting:
Yes (Diagnostic flowcharts for common symptoms)
Repair:
Yes (Engine overhauls, transmission rebuilds, suspension component replacement, brake caliper replacement, etc.)
Disassembly Reassembly:
Yes (Complete vehicle teardown and reassembly instructions)
Diagnostics:
Yes (On-board diagnostics (OBD) if applicable to the era, general electrical testing)
Alignment:
Yes (Wheel alignment specifications and procedures)
Specification Setting:
Yes (Torque values, clearances, measurements)
Depth:
Comprehensive Factory Level (Suitable for DIY and professional mechanics)
Detail Level:
Detailed illustrations, step-by-step instructions, exploded diagrams
Gasoline Engines:
2.3L 4ZE1 (I4), 2.6L 4ZD1 (I4), 3.1L 4JG2 (I4 Turbo Diesel - often found in later TF models which evolved from KB)
Diesel Engines:
2.2L 4BA1 (I4 Diesel), 2.5L 4JA1 (I4 Diesel), 2.8L 4JB1 (I4 Diesel), 3.1L 4JG2-TC (I4 Turbo Diesel)
2.3L 4Ze1 Hp:
Approx. 100-110 HP (depending on tuning and year)
2.6L 4Zd1 Hp:
Approx. 110-120 HP (depending on tuning and year)
3.1L 4Jg2 Tc Hp:
Approx. 105-115 HP (depending on tuning and year)
Injection Type:
MPI (Multi-Point Injection) on later models, Carburetor on earlier KB models
Injection Type:
Direct Injection or Indirect Injection (depending on specific engine code)
Type:
Liquid Cooled, Pressurized
Oil Capacity Approx:
4.5 - 5.5 Liters (Varies by engine)
Type:
4-Speed Automatic (e.g., JATCO 4F27E variants or similar)
Options:
RWD (Rear-Wheel Drive), 4WD (Part-time with manual or automatic hubs)
Type:
Dry single plate (Manual transmission)
Transmission Fluid Manual
Specification:
API GL-4 or GL-5, SAE 75W-90 or 80W-90 (Refer to manual for exact)
Transmission Fluid Automatic
Specification:
Dexron III or equivalent (Refer to manual for exact)
Approximate:
4700 - 5000 mm (Varies by cab type: single, extended, double)
Approximate:
1600 - 1750 mm
Approximate:
1600 - 1800 mm (Varies by 2WD/4WD and suspension)
Range:
2750 - 3030 mm (Varies by cab type and model)
Range:
1800 - 2100 mm (Varies by cab type and bed configuration)
Curb Weight Approx:
1400 - 1800 kg (Varies significantly by configuration)
Gross Vehicle Weight Rating Gvwr Approx:
2500 - 2900 kg
Approximate Maximum:
1500 - 2000 kg (Braked, varies by engine and configuration)
Seatbelts:
Yes (3-point front, 2-point or 3-point rear depending on seating configuration)
Body Construction:
Ladder frame chassis with steel body panels
ABS:
Available on some later models/trims
Limited Slip Differential Lsd:
Optional on some models
Crash Test Results:
Information generally not available for this era of pickup truck by modern standards. Vehicle was designed to meet regulations of its time.
Features:
Basic AM/FM radio with cassette player was standard. Optional CD players and upgraded speaker systems.
Display:
Analog gauges and basic dashboard indicator lights.
Features:
Limited; ABS available on some later trims. Primarily mechanical systems.
Features:
None beyond basic accessory power outlets.
Service Intervals Oil Change
Interval Km:
5,000 - 10,000 km (Petrol), 5,000 - 7,500 km (Diesel) or 6-12 months, whichever comes first (Consult manual for exact)
Service Intervals Oil Filter
Interval Km:
Same as oil change
Service Intervals Air Filter
Interval Km:
15,000 - 30,000 km (More frequent in dusty conditions)
Service Intervals Fuel Filter Diesel
Interval Km:
20,000 - 40,000 km (Crucial for diesel longevity)
Service Intervals Spark Plugs Petrol
Interval Km:
30,000 - 60,000 km (Depending on plug type)
Fluid Specifications Engine Oil
Specification:
API SG/SH/SJ, SAE 10W-30, 10W-40, 15W-40, 5W-30 (Petrol/Diesel specific, cold weather considerations apply - consult manual)
Fluid Specifications Coolant
Specification:
Ethylene Glycol based coolant, typically a 50/50 mix with distilled water. (Specify color/type if known, e.g., Green Type A)
Fluid Specifications Brake Fluid
Specification:
DOT 3 or DOT 4 (Check reservoir cap and manual)
Fluid Specifications Power Steering Fluid
Specification:
Dexron II/III or dedicated power steering fluid (Check reservoir and manual)
Engine Performance:
Potential for head gasket issues on some gasoline engines if overheated; diesel engines known for longevity but can suffer from injector wear or glow plug issues.
Drivetrain:
Transfer case chain stretch or wear in 4WD models; differential seal leaks; worn U-joints.
Suspension And Steering:
Worn torsion bar bushings (front), sagging leaf springs (rear), ball joint wear, steering idler arm wear.
Electrical:
Alternator/charging system issues; starter motor wear; corrosion on grounds and connectors, particularly in humid climates.
Body And Chassis:
Rust and corrosion on frame, body panels (especially wheel arches, rocker panels, and cab corners), tailgate hinges.
Isuzu Truck Division:
Isuzu has a long-standing reputation for producing robust and reliable light commercial vehicles and trucks since the mid-20th century.
Kb Series Origins:
The KB series was Isuzu's entry into the compact pickup truck market, originating from the late 1970s and evolving through multiple generations.
Tf Generation Introduction:
The TF generation (also known as the Faster or D-Max in some markets) was introduced in the late 1980s, replacing the KB series and offering updated styling, engines, and features.
Holden Rebadging:
Holden, the Australian automotive marque, sold rebadged Isuzu TF pickups as the Holden Rodeo, making it a popular choice in the Australian market.
Production Years:
Isuzu TF production spanned from approximately 1988 to 2002/2003, after which it was largely succeeded by the Isuzu D-Max.
Primary Locations:
Japan (Isuzu main plants), Thailand (later production for global markets), and assembly plants in various other countries including Australia (Holden).