🏷️ Basic Information

Make:

Isuzu

Model:

Axiom

Year:

1999

Vin Decoder Prefix:

Not specified in provided information, typically starts with 'JAA' for Japanese manufactured Isuzu

First Generation Years:

1998-2004

👋 Introduction

Vehicle Segment:

Mid-size SUV (Sport Utility Vehicle).

Key Competitors 1999:

Ford Explorer, Jeep Grand Cherokee, Toyota 4Runner, Nissan Pathfinder, Chevrolet Blazer.

Vehicle Usp:

Known for its comfortable ride, available V6 engine, and decent off-road capability in its class, often appealing to families seeking utility and comfort.

📋 Manual Details

Engine And Powertrain:

Engine mechanical, engine management, fuel system, exhaust system, transmission (automatic and manual), driveline, axles

Chassis And Suspension:

Steering system, front suspension, rear suspension, wheels, tires, brake system (front, rear, ABS)

Body And Electrical:

Body structure, exterior and interior trim, doors, windows, security and locks, seats, restraints, heating, ventilation, air conditioning (HVAC), lighting system, wiper/washer system, entertainment system, wiring system, meter and gauge cluster, cruise control system

Estimated Page Count:

Estimated 1500+ pages (typical for a factory service manual of this era covering multiple systems)

Manual Type:

Factory Service Repair Manual / Workshop Manual

Language:

English

Format:

PDF

📖 Manual Coverage

All Major Systems:

Covers all major mechanical, electrical, and body systems of the Isuzu Axiom 1999.

Engine Management System:

Detailed information on engine control unit (ECU) operation, sensor inputs, diagnostic trouble codes (DTCs), and component testing.

Diagnostic And Repair:

Includes detailed troubleshooting procedures, diagnostic flowcharts, component removal and installation, repair instructions, and specifications.

Maintenance And Adjustment:

Covers routine maintenance tasks, adjustments, fluid changes, filter replacements, and component inspections.

Torque Specifications:

Comprehensive list of all essential torque specifications for engine, transmission, chassis, and body components.

Depth Of Coverage:

Comprehensive, from basic maintenance to in-depth engine and transmission rebuilds, including electrical system diagnostics and wiring diagrams.

Special Tools:

Identifies and describes the use of specialized tools required for specific repair procedures.

Wiring Diagrams Coverage:

Complete and detailed electrical wiring diagrams for all vehicle systems, including lighting, power windows, HVAC, engine controls, and more.

📊 Manual Specifications

File Type:

PDF

Searchability:

Typically searchable PDF text for quick information retrieval.

Compatibility:

Compatible with all versions of Windows and Mac. Requires Adobe PDF Reader and WinZip.

Printability:

Printable pages, allowing users to create physical copies of specific sections or the entire manual.

Binding:

Digital (PDF), no physical binding. Requires unzipping for use.

Digital Format Details:

Digital format, zoom in/out capability provided.

⚙️ Engine Specifications

Engine Code And Type:

3.5L V6 (6VD1-W), SOHC, naturally aspirated.

Horsepower:

Approximately 215 hp @ 5500 rpm (for the 3.5L V6).

Torque:

Approximately 230 lb-ft @ 3000 rpm (for the 3.5L V6).

Fuel Delivery:

Electronic Fuel Injection (EFI).

Engine Oil Type:

API SJ or ILSAC GF-2 certified SAE 5W-30 viscosity grade recommended. Check manual for specific OEM recommendations.

Engine Coolant:

Isuzu recommended coolant or equivalent ethylene glycol based coolant with a 50/50 mix with deionized water. (Refer to manual for specific part numbers/colors).

Block Material:

Aluminum alloy (typical for this engine family).

🔧 Transmission

Transmission Type Standard:

4-Speed Automatic Transmission.

Transmission Type Optional:

Manual transmission was available on some early models or specific trims, though less common for the Axiom's target market.

Drivetrain Options:

Available in 2WD (rear-wheel drive) and 4WD (part-time or full-time, depending on trim).

Transfer Case:

For 4WD models, details on transfer case operation and maintenance.

Automatic Transmission Fluid:

Dexron III or equivalent. Specific Isuzu part number recommended in manual. Capacity approximately 9.7 quarts (9.2 liters) for fluid change with filter.

📐 Dimensions

Length:

Approx. 188.5 inches (4788 mm)

Width:

Approx. 71.3 inches (1811 mm)

Height:

Approx. 66.3 inches (1684 mm)

Curb Weight:

Approx. 4,200 - 4,400 lbs (1905 - 2000 kg) depending on configuration.

Towing Capacity:

Up to 5,000 lbs (2268 kg) when properly equipped with towing package.

Wheelbase:

Approx. 108.7 inches (2761 mm)

🛡️ Safety Features

NHTSA Front Impact Rating:

4-star rating (driver and passenger) for the 1999 model year (as reported in some sources).

ABS:

Standard Anti-lock Braking System (ABS) on most trims.

Traction Control:

Optional or standard on higher trims (details vary).

Brake System Type:

Front ventilated discs, rear solid discs. Power assisted.

Airbags:

Driver and front passenger airbags.

Seatbelts:

3-point seat belts with pretensioners for front occupants.

💡 Technology Features

Audio System:

Factory radio with AM/FM, cassette player, and optional CD player. Speaker configurations varied by trim.

Cruise Control:

Standard or optional cruise control system.

Aux Input:

No factory auxiliary input or Bluetooth connectivity typically found on 1999 models. Aftermarket solutions are common.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 miles (5,000-8,000 km) or 3-6 months, depending on driving conditions. Consult manual for precise recommendations.

Tire Rotation:

Every 5,000-7,500 miles (8,000-12,000 km).

Spark Plug Replacement:

Around 60,000-100,000 miles (96,000-160,000 km) for iridium or platinum plugs; consult manual for specific type and interval.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid. Always use fresh fluid from a sealed container.

Power Steering Fluid:

Dexron III or equivalent Automatic Transmission Fluid (ATF) is often specified for Isuzu power steering systems. Verify with manual.

Differential Fluid Front:

GL-5 SAE 75W-90 (for 4WD models). Capacity approx. 1.6 quarts (1.5 liters). Verify with manual.

Differential Fluid Rear:

GL-5 SAE 75W-90. Capacity approx. 2.0 quarts (1.9 liters). Verify with manual.

Transfer Case Fluid:

API GL-4 SAE 75W-85 or equivalent. Verify with manual for specific Isuzu part number.

Common Wear Items:

Suspension components (ball joints, bushings), O2 sensors, catalytic converter, potential for head gasket issues on some 3.5L engines (though less prevalent than some other makes/models).

Electrical Quirks:

Some reports of minor electrical issues related to door locks, window regulators, or dashboard lights over time.

📚 Vehicle History

Isuzu Heritage:

Isuzu Motors Ltd. is a Japanese commercial vehicle and SUV manufacturer with a long history dating back to 1916. Known for reliable diesel engines and robust trucks/SUVs.

Model Introduction:

The Isuzu Axiom was introduced in late 1998 for the 1999 model year, replacing the Isuzu Rodeo Sport in the SUV lineup and positioned as a more car-like SUV.

Production Years:

Produced from 1998 to 2004.

Manufacturing Location:

Primarily manufactured in Japan.

🏆 Awards & Recognition

Industry Awards:

While specific major awards for the 1999 Axiom are not widely publicized, it was generally considered a competent entry in the SUV market of its time.