Production Years Covered:
2007, 2008, 2009, 2010, 2011, 2012
Chassis Code:
KB Series (Specific P190 designation may vary by market)
Segment:
Light commercial vehicle, pickup truck, utility vehicle.
Competitors:
Toyota Hilux, Mitsubishi Triton (L200), Nissan Navara, Ford Ranger, Mazda BT-50, Chevrolet Colorado (in various markets).
Durability:
Renowned for Isuzu's robust engineering and durability, particularly in powertrain and chassis components, making it a popular choice for work and off-road use.
Versatility:
Available in various body styles (single cab, double cab, chassis cab) and drivetrains (2WD, 4WD) catering to diverse commercial and personal needs.
User Benefit:
Empowers owners and technicians with the knowledge to perform maintenance, diagnose issues, and execute repairs efficiently, reducing downtime and repair costs.
Market Coverage:
Global (Primarily focused on markets where the Isuzu KB was sold, including Africa, Australia, and parts of Asia)
Estimated Page Count:
1000+
Type:
Complete Workshop Service Repair Manual
Format:
Downloadable (likely PDF)
Powertrain:
Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system, engine management (ECU), turbocharger (if applicable)
Drivetrain:
Transmission (manual and automatic), clutch, transfer case (4WD models), driveshafts, differentials, axles, wheel bearings
Chassis:
Suspension (front and rear), steering system, brake system (hydraulic, ABS), wheels and tires
Electrical:
Battery, charging system, starting system, lighting system, instrumentation, body control modules, infotainment, wiring diagrams, fuses and relays
Body:
Body structure, exterior panels, doors, windows, interior trim, HVAC system, seats, safety restraints (airbags, seatbelts)
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, lubrication points, belt inspection and tensioning
Troubleshooting:
Diagnostic procedures for common issues, fault code interpretation, electrical system diagnostics
Repair And Rebuild:
Engine overhauls, transmission repairs, brake caliper replacement, suspension component replacement, body panel repair
Specifications:
Torque specifications, clearances, fluid capacities, part numbers, electrical specifications
Special Tools:
Identification of required special tools for specific repair procedures
Depth:
Comprehensive: Covers basic maintenance to complete engine and transmission rebuilds, including electrical system diagnostics and bodywork.
Engine Code Examples:
4JJ1-TC (3.0L Common Rail Turbo Diesel), 4JK1-TC (2.5L Common Rail Turbo Diesel) - Common for this generation.
Displacement Range:
2.5L to 3.0L (Diesel)
Horsepower Range:
Approx. 120-170 HP (depending on engine variant)
Torque Range:
Approx. 280-360 Nm (depending on engine variant)
Type:
Common Rail Direct Injection (CRDI) Diesel
Turbocharger:
Intercooled Turbocharger
Timing Belt Chain:
Timing Chain (generally, requires less frequent replacement than belts)
Type:
5-speed Manual Transmission
Type:
4-speed or 5-speed Automatic Transmission (market dependent)
Drivetrain Options:
2WD (Rear Wheel Drive) and 4WD (Four Wheel Drive) with available locking differentials
Manual Fluid Type:
API GL-4 or GL-5 Gear Oil (e.g., SAE 75W-90 or 80W-90, refer to specific manual for exact spec)
Automatic Fluid Type:
Dexron III or equivalent Automatic Transmission Fluid (ATF)
Body Styles:
Single Cab, Double Cab, Chassis Cab
Ground Clearance:
Typically around 200-230 mm (depending on configuration and tires)
Bed Length Options:
Varies significantly by cab style and market, often exceeding 1.5 meters for single cabs.
Curb Weight Range:
Approx. 1700 - 2000 kg (depending on configuration)
Towing Capacity:
Often rated up to 2500-3000 kg (braked trailer, market dependent)
Crash Test Results:
ANCAP or equivalent ratings available for certain configurations, typically 3-4 stars for models from this era, often lower for base commercial variants.
Braking:
Front ventilated discs, rear drums (standard). ABS (Anti-lock Braking System) often optional or standard on higher trims.
Traction Control:
Limited Slip Differential (LSD) or Electronic Traction Control (ETC) available on some 4WD models.
Airbags:
Driver and passenger airbags (standard on higher trims, optional or absent on base models).
Seatbelts:
Pre-tensioner seatbelts for front occupants.
Audio System:
Basic AM/FM radio with CD player, MP3 playback, and USB/Aux input on higher trims. Bluetooth connectivity may be present on later models.
Navigation:
Rarely offered from factory on base models, typically an aftermarket accessory.
Parking Sensors:
Not typically standard; may be an aftermarket addition.
Usb Aux Ports:
Common on models from 2008 onwards for audio input.
Oil Change Diesel:
Typically every 5,000 - 10,000 km or 6-12 months, depending on operating conditions and oil used. Refer to manual for precise interval.
Air Filter Replacement:
Every 20,000 - 40,000 km or as needed based on dusty conditions.
Fuel Filter Replacement:
Every 20,000 - 40,000 km or as needed for diesel engines.
Engine Oil Diesel:
API CJ-4 or CK-4 specification, SAE 15W-40 or 10W-30 (check manual for specific viscosity and API rating).
Coolant Type:
Ethylene Glycol based, long-life coolant (e.g., Dexcool or equivalent, often orange/pink color).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Diesel Particulate Filter:
Potential for DPF clogging if regeneration cycles are not completed, especially with short-trip usage.
Suspension Wear:
Ball joints, tie rod ends, and bushings can wear over time, especially with heavy use or off-road driving.
Glow Plug Reliability:
Glow plugs can fail over time, impacting cold-start performance in diesel models.
Isuzu Truck Legacy:
Isuzu has a long-standing reputation for producing durable and reliable trucks and commercial vehicles worldwide.
Kb Series Lineage:
The Isuzu KB is part of a long-running line of Isuzu pickup trucks, which has seen numerous generations and variations globally, often rebadged for other manufacturers (e.g., Chevrolet, Holden).
Manufacturing Locations:
Primarily manufactured in Thailand (for global export), and potentially other Isuzu assembly plants depending on the market.
Durability Awards:
While specific awards are rare for individual model years, the Isuzu KB (and its global counterparts like the D-Max) consistently ranks high in customer satisfaction surveys for reliability and toughness in various automotive publications and consumer reports, particularly in its target markets.
Value For Money:
Often recognized for its strong value proposition, balancing capability with affordability.
