Model Variant:
Trooper / Trooper LS, SE, S (2WD and 4WD)
Production Years Covered:
1998, 1999, 2000, 2001, 2002
Body Style:
Mid-size 4-door SUV
Target Audience:
Buyers seeking a rugged, capable mid-size SUV with strong off-road ability and towing capacity
Competitive Advantage:
Body-on-frame construction, genuine low-range 4WD, and torquey diesel or gasoline engine options distinguished it from car-based crossover rivals
Key Audience:
Truck-based SUV buyers, overlanders, and towing users
Key Features:
Available TOD (Torque On Demand) 4WD system, shift-on-the-fly 4x4, long-travel suspension, strong towing rating
Manual Type:
Factory workshop service repair manual
Coverage Areas:
Complete vehicle: engine, drivetrain, chassis, electrical, body, and all service procedures
Format:
PDF file, works on all Windows PCs and Mac
Delivery Method:
Instant digital download
Printable:
All pages printable
Completeness:
100 percent complete and intact, with hundreds of photos and illustrations
Engine:
Complete engine mechanical service including cylinder head, block, timing, lubrication and cooling
Fuel and Emissions:
Fuel system, fuel injection, throttle body, and emission control systems
Ignition:
Ignition system diagnosis and component testing
Transmission:
Manual and automatic transmission service and overhaul
Transfer Case:
Transfer case and 4WD system service including TOD components
Axles:
Front and rear axle, differential, and CV joint service
Suspension:
Front and rear suspension, torsion bar and coil spring service
Steering:
Power steering system and steering gear service
Brakes:
Hydraulic brakes, ABS, pads, rotors, and parking brake
HVAC:
Heating, ventilation, and air conditioning service
Electrical:
Wiring diagrams, charging, starting, and body electrical systems
Body:
Exterior panels, interior trim, doors, windows, and seals
Step-by-Step Repair:
Disassembly and reassembly instructions based on complete teardown of the vehicle
Diagnostics:
Troubleshooting charts and fault diagnosis procedures
Specifications:
Torque specifications, tolerances, and adjustment values
Maintenance:
Scheduled service, fluid changes, and tune-up procedures
Illustrations:
Detailed illustrations and hundreds of photos guiding each procedure
Depth:
Full factory-level detail for both overhaul and minor service
Audience:
Written for the do-it-yourself owner as well as the experienced mechanic
Parts Information:
Part identification, torque values, and reference data throughout
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Airbags:
Dual front airbags (driver and passenger)
Active Features:
Four-wheel anti-lock brakes (ABS)
Passive Features:
Reinforced body-on-frame structure, three-point seatbelts, side-impact door beams
Child Seats:
Rear outboard child seat tether anchors
Crash Test Information:
N/A - not specified for this model in the manual
Audio System:
AM/FM stereo with cassette; CD player on higher trims
Climate:
Air conditioning with available automatic climate control
Driver Assistance:
None in the modern sense; ABS braking aids traction on slippery surfaces
4WD Electronics:
TOD (Torque On Demand) electronically controlled 4WD system on equipped models
Oil and Filter:
Change engine oil and filter approximately every 7,500 miles (3,750 under severe use)
Tire Rotation:
Rotate tires every 7,500 miles
Coolant:
Inspect at each service; replace per schedule in the manual
Spark Plugs:
Replace per factory scheduled interval
Fluid Specifications:
Full fluid capacities and approved specifications listed in the manual
Differential and Transfer Case:
Gear oil changes at scheduled intervals for 4WD service
Known Issues:
Front suspension and steering wear items; fuel injector service on 4JX1 diesel models
Common Wear Items:
Brake pads, CV boots, shocks, and universal joints
Manufacturer:
Isuzu Motors, a Japanese automaker with a long history of diesel engines and trucks
Model Evolution:
The second-generation Trooper launched in 1992; 1998 brought a larger 3.5L V6 and updated styling, continuing through 2002 when US sales ended
Production Location:
Built in Japan by Isuzu
Discontinuation:
Trooper production ended after the 2002 model year
