🏷️ Basic Information

Make:

Isuzu

Model:

Trooper, Rodeo, Amigo, Vehicross, Axiom

Product Name:

ISUZU TROOPER Rodeo Amigo Vehicross UX UE UA VX 1999 2000 2001 2002 Workshop Service Repair Shop Manual

Chassis Codes Covered:

UX (Trooper), UE (Rodeo), UA (Amigo/Rodeo Sport), VX (Vehicross), UP (Axiom)

👋 Introduction

Vehicle Segment:

SUV (Sport Utility Vehicle), Off-road capable

Key Competitors Era:

Jeep Cherokee, Toyota 4Runner, Ford Explorer, Nissan Pathfinder, Chevrolet Blazer, Mitsubishi Montero

Vehicle Strengths:

Robust construction, genuine off-road capability (especially Trooper and Vehicross), durability, distinctive styling (Vehicross), comfortable ride (Trooper)

📋 Manual Details

Geographic Coverage:

USA Version

Model Years Covered:

1999, 2000, 2001, 2002

Specific Models Covered:

Trooper (UX), Rodeo (UE), Amigo (UA), Vehicross (VX), Rodeo Sport (UA), Axiom (UP)

Total Pages:

23000

Type:

Workshop Service Repair Manual

Language:

English

Format:

Digital (implied by page count and typical online sales, likely PDF)

📖 Manual Coverage

Engine Systems:

Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, engine management (ECM/PCM), turbocharging (where applicable)

Transmission Drivetrain:

Manual transmission, automatic transmission, transfer case, driveshafts, axles, differentials, hubs, CV joints

Suspension Steering:

Front suspension (independent, torsion bar/coil spring), rear suspension (multi-link solid axle/independent), steering system (rack and pinion, power steering), wheel alignment

Braking System:

Front disc brakes, rear disc/drum brakes, Anti-lock Braking System (ABS), parking brake

Electrical Electronic:

12V electrical system, battery, charging system (alternator), starting system, lighting system (headlights, taillights, interior), ignition system, power windows, locks, mirrors, wipers, horn, instrument cluster, warning lights, fuse box diagrams, wiring diagrams

Body Chassis:

Body structure, exterior panels, doors, hood, tailgate, bumpers, interior trim, seats, HVAC system (heating, ventilation, air conditioning), body sealing, corrosion protection

Fuel System Details:

Fuel pump testing, fuel injector cleaning and testing, fuel pressure regulation, evaporative emission control (EVAP) system diagnostics.

Exhaust System:

Catalytic converter testing, muffler and pipe replacement, oxygen sensor (O2 sensor) diagnostics and replacement.

HVAC System:

Refrigerant handling (R-134a), compressor diagnostics, blower motor, heater core, A/C system leak detection, climate control module troubleshooting.

Body And Interior:

Door panel removal, seat adjustment mechanisms, headliner replacement, dashboard disassembly, interior lighting, mirror adjustment and replacement.

Maintenance Procedures:

Routine maintenance checks, oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspection, battery maintenance

Repair Procedures:

Step-by-step repair instructions for all major mechanical and electrical components, component removal and installation, sub-assembly repairs

Troubleshooting:

Diagnostic procedures, symptom-based troubleshooting guides, fault code interpretation, electrical circuit testing

Diagnostics Procedures:

Detailed diagnostic flowcharts for common problems, including engine performance, transmission shifting, HVAC, and electrical faults. OBD-II (On-Board Diagnostics II) troubleshooting is covered for models equipped with it.

Engine Rebuild:

Full engine disassembly, cleaning, inspection, measurement of critical components (crankshaft journals, cylinder bores, valve seats), piston ring installation, bearing replacement, cylinder head assembly, torque specifications for all fasteners.

Transmission Overhaul:

Complete disassembly of automatic and manual transmissions, identification of worn or damaged parts (clutches, seals, gears, synchros), proper reassembly sequence and torque values.

Brake System Repair:

Disc pad and rotor replacement, caliper overhaul, brake line and hose replacement, master cylinder testing and replacement, brake bleeding procedures (including ABS module bleeding).

Electrical Schematics Interpretation:

Detailed, high-quality wiring diagrams for all vehicle systems, including power distribution, grounds, and signal paths, crucial for diagnosing electrical faults.

Depth Of Information:

Comprehensive, covering basic maintenance to complete engine and transmission rebuilds, detailed diagnostic procedures, and electrical system schematics

Diagnostic Tools:

Mentions of required special tools, diagnostic scanners, multimeters, pressure gauges, and alignment equipment.

📊 Manual Specifications

File Type:

Likely PDF, given the large page count and digital distribution for repair manuals.

Print Readability:

Designed for clarity, with detailed diagrams and text. High resolution for digital viewing or printing.

Binding Description:

If printed, typically coil-bound or professionally bound for lay-flat use in a workshop.

Paper Quality:

If printed, durable paper stock suitable for workshop environments.

Manual Scope:

Extremely comprehensive due to the 23,000-page count, indicating it covers all models, sub-models, engine variants, and driveline configurations within the specified years and chassis codes, with detailed diagrams and procedures.

⚙️ Engine Specifications

Engine Options:

Commonly 3.5L V6 (6VD1 engine family), with potential for 3.2L and 3.5L inline-4 gasoline engines in some models/markets, and 2.8L/3.0L diesel engines in international variants (though this manual is USA version). Focus on 6VD1 family for USA market of these years.

3.5L V6 (6Vd1) Output:

Approx. 215-230 horsepower and 230-240 lb-ft of torque (specifics vary by year and application).

Fuel Delivery:

Electronic Fuel Injection (EFI) with multi-port injection.

Engine Codes:

Primarily 6VD1-W (3.5L DOHC V6) for Trooper, Rodeo, Vehicross, Axiom. Potentially some models may have had 4-cylinder options or older V6 variants (e.g., 3.2L 6VD1).

🔧 Transmission

Transmission Types:

Both 5-speed manual and 4-speed automatic transmissions were available, depending on model and trim.

Drivetrain Options:

Part-time 4WD (2WD high, 4WD high, 4WD low) and Full-time 4WD systems were offered, with some models featuring viscous coupling center differentials or locking center differentials.

Transmission Features:

Intelligent Shift Control (ISC) for automatic transmissions, electronically controlled transfer case engagement on some models.

📐 Dimensions

Body Styles:

5-door SUV (Trooper, Rodeo, Axiom), 3-door SUV (Amigo, Vehicross, Rodeo Sport)

Wheelbase Range:

Varies by model, e.g., Trooper (approx. 104.7 inches), Rodeo (approx. 107.1 inches), Vehicross (approx. 101.2 inches).

Curb Weight:

Varies significantly by model and configuration, typically ranging from 3,800 to 4,500 lbs (approx. 1725 to 2040 kg).

🛡️ Safety Features

NHTSA Ratings:

Ratings vary by model year and specific test. Expect good frontal impact scores for the Trooper, with varying side impact and rollover ratings. ABS was standard on most models by this era.

Active Safety:

Anti-lock Braking System (ABS), available Traction Control System (TCS) on some models.

Passive Safety:

Dual front airbags, side-impact door beams, collapsible steering column, seatbelt pretensioners.

💡 Technology Features

Audio System:

Factory AM/FM/CD players, optional premium sound systems, cassette tape decks were still common.

ABS Traction Control:

ABS standard on most. Traction Control System (TCS) was an option on higher trims for the Trooper and Rodeo.

Connectivity Options:

Limited by modern standards; primarily analog systems. No integrated Bluetooth or USB ports from the factory.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 miles or 6 months, whichever comes first, for conventional oil. Synthetic oil may extend this interval as per owner's manual recommendation.

Tune Up Interval:

Spark plugs replacement typically around 60,000-100,000 miles depending on type (e.g., iridium).

Timing Belt Chain:

The 6VD1 3.5L V6 engine uses a timing chain, which is designed to last the life of the engine and typically does not require replacement unless issues arise.

Engine Oil Type:

API Service SG, SH, SJ or higher. Viscosity 5W-30 or 10W-30 recommended (check owner's manual for specific conditions). Synthetic blends or full synthetics are often beneficial.

Transmission Fluid Automatic:

Dexron III/Mercon compatible ATF (Automatic Transmission Fluid). Check dipstick and owner's manual for exact specification.

Coolant Type:

Isuzu long-life coolant (pink/red) or a compatible OAT (Organic Acid Technology) coolant. Check for silicate-free, phosphate-free formulations. Typically a 50/50 mix with distilled water.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid.

Power Steering Fluid:

Dexron III/Mercon compatible ATF or specific power steering fluid as per manual.

Common Wear Items:

Ball joints, tie rod ends, wheel bearings, exhaust system components, front CV boots (especially with off-road use), valve cover gasket leaks (minor), rear main seal leaks (potential on higher mileage vehicles).

Electrical Gremlins:

Intermittent issues with power windows, door locks, and dashboard lights can occur due to aging wiring and grounds.

Engine Cooling System:

Overheating can be an issue if the radiator, hoses, or water pump are not maintained. Thermostat failure is also common.

Transmission Performance:

Slight hesitation or rough shifts in automatics might indicate the need for a fluid and filter change or internal wear.

📚 Vehicle History

Isuzu Legacy:

Isuzu has a long history in rugged, off-road vehicles and commercial trucks. Known for durability and mechanical robustness.

Trooper Evolution:

The Trooper, in its third generation (UBS) during these years, offered a more refined SUV experience compared to earlier models, with a focus on comfort and capability.

Rodeo Amigo Vehicross:

These models represent Isuzu's expansion into the mid-size and compact SUV segments, often sharing platforms or powertrains. The Amigo was a 3-door variant, the Rodeo a 5-door, and the Vehicross a highly distinctive, niche 3-door model.

Assembly Locations:

Primarily assembled in Japan, with some models or components potentially assembled in other global locations.

🏆 Awards & Recognition

Trooper Recognition:

The Isuzu Trooper has historically been recognized for its off-road prowess and utility, often praised by automotive journalists for its ruggedness.

Consumer Reports:

Consumer Reports ratings varied by year and model; some years were rated average to good for reliability, while others saw specific issues highlighted.