🏷️ Basic Information

Make:

Jeep

Model:

Cherokee XJ

Year:

2001

Chassis Code:

XJ

👋 Introduction

Positioning:

The Jeep Cherokee XJ (1984-2001) occupies a significant niche in the compact SUV market, celebrated for its robust construction, legendary off-road capability, and relatively simple mechanical design. The 2001 model represents the final year of the XJ generation, consolidating years of refinement and upgrades. This manual positions itself as an indispensable resource for owners and technicians seeking to maintain, diagnose, and repair this iconic vehicle.

Competitors:

During its production run, the Cherokee XJ competed with vehicles such as the Ford Bronco II/Explorer, Chevrolet S-10 Blazer/GMC Jimmy, Toyota 4Runner, Nissan Pathfinder, and Mitsubishi Montero. Its unibody construction offered a smoother ride than many body-on-frame competitors, while its legendary inline-six engine and solid axle (front on earlier models, increasingly independent front suspension by 2001, though the last years of XJ had solid front axles) provided unparalleled off-road prowess.

Vehicle Appeal:

Renowned for its durability, off-road capability, distinctive styling, and the potent 4.0L inline-six engine. Its unibody construction provided a balance of ride comfort and strength.

Manual Value:

Provides comprehensive, factory-level information essential for proper maintenance and repair, enabling owners to maximize the lifespan and performance of their vehicle.

📋 Manual Details

Manual Type:

Workshop Service Manual

Language:

English

Format:

PDF (Digital Download)

Page Count:

3665

📖 Manual Coverage

Engine Mechanical:

Complete engine overhaul, disassembly, inspection, assembly, timing, valve train, lubrication system, cooling system, fuel delivery (including injection system components), emissions control systems.

Engine Electrical:

Ignition system, starter system, charging system, ECM (Engine Control Module) diagnostics, sensor testing and replacement, wiring diagrams, fault diagnosis.

Transmission Manual:

Service and repair procedures for NV3550 manual transmission, clutch system, shift linkages, gear ratios, fluid specifications.

Transmission Automatic:

Service and repair procedures for 42RE automatic transmission, torque converter, valve body, planetary gears, hydraulic controls, diagnostic trouble codes (DTCs), fluid specifications.

Drivetrain:

Front and rear axle assembly, differentials, driveshafts, universal joints, U-joints, CV joints, transfer case (NP242, NP231), four-wheel-drive system operation and repair.

Suspension:

Front and rear suspension components, control arms, coil springs, leaf springs, shock absorbers, bushings, steering knuckles, wheel bearings, alignment specifications.

Steering:

Power steering system, steering gear, tie rods, drag links, steering column, power steering pump and reservoir, fluid types and capacities.

Brakes:

Front and rear disc brake systems, brake calipers, rotors, pads, master cylinder, brake lines, ABS (Anti-lock Braking System) components and diagnostics, parking brake system, brake fluid specifications.

Electrical System:

Battery, charging system, starting system, lighting systems (headlights, taillights, interior lights), instrument cluster, power windows, power locks, wipers, horn, fuses and relays, complete wiring diagrams with component locations.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant types and capacities, compressor, condenser, evaporator, blower motor, climate control panel, diagnostic procedures.

Body And Chassis:

Body panel removal and installation, doors, hood, tailgate, interior trim, bumpers, glass replacement, chassis lubrication, rust prevention and repair.

Maintenance:

Scheduled maintenance intervals for oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspection, tune-ups.

Diagnostics And Troubleshooting:

Systematic troubleshooting charts and procedures for common and uncommon issues, diagnostic trouble codes (DTCs) interpretation, electrical system diagnostics.

Repair And Rebuild:

Detailed step-by-step instructions for component removal, repair, overhaul, and reinstallation of all major vehicle systems.

Torque Specifications:

Comprehensive list of torque values for all critical fasteners across engine, chassis, and body components.

Special Tools:

Identification and recommended use of specialized tools required for specific repair procedures.

Tightening Sequences:

Correct sequences for tightening critical components such as cylinder heads and wheel lug nuts.

Depth:

Comprehensive, covering everything from basic fluid changes and filter replacements to complete engine and transmission overhauls, electrical system troubleshooting, and bodywork repairs. Suitable for both DIY enthusiasts and professional technicians.

📊 Manual Specifications

File Format:

PDF

Searchability:

Fully searchable text for quick information retrieval.

Print Quality:

High-resolution, suitable for printing individual pages or the entire manual.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

AMC 242

Engine Type:

Inline 6-Cylinder, Overhead Valve (OHV)

Displacement:

4.0 Liters (242 cubic inches)

Bore X Stroke:

3.875 in x 3.562 in (98.4 mm x 90.5 mm)

Compression Ratio:

8.7:1

Horsepower:

190 hp @ 4600 rpm (approximate)

Torque:

230 lb-ft @ 3200 rpm (approximate)

Fuel Delivery:

Sequential Multi-Port Fuel Injection (MPI)

Fuel Type:

Unleaded Gasoline

Fuel Pressure:

31-39 PSI

Coolant Type:

Chrysler HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, blue (or equivalent meeting MS-9769 spec)

Oil Type:

SAE 10W-30 API SG or SH rated

Oil Capacity:

5 US quarts (4.7 Liters) with filter

Ignition Type:

Distributorless Ignition System (DIS) with coil packs

🔧 Transmission

Transmission Type Standard:

42RE Automatic Transmission (4-speed)

Transmission Type Optional:

NV3550 Manual Transmission (5-speed)

Automatic Transmission Fluid Type:

ATF+4 (MS-9602) or equivalent

Automatic Transmission Fluid Capacity:

Approximately 7.5 US quarts (7.1 Liters) for a filter change and refill

Manual Transmission Fluid Type:

NV3550 requires specific manual transmission fluid, often a GL-3 or GL-4 rated gear oil (check specific manual for exact specification, typically 75W-90)

Manual Transmission Fluid Capacity:

Approximately 2.2 US quarts (2.1 Liters)

Transfer Case Model Np231:

New Process (NP) 231 Command-Trac (part-time, chain-driven, 2-speed)

Transfer Case Model Np242:

New Process (NP) 242 Selec-Trac (full-time, chain-driven, 2-speed with 2WD, 4WD Part-Time, 4WD Full-Time, Neutral, and 4WD Low options)

Transfer Case Fluid Type:

ATF+4 (MS-9602) for NP231 and NP242 (verify in manual)

Transfer Case Fluid Capacity:

Approximately 1.5 US quarts (1.4 Liters)

📐 Dimensions

Wheelbase:

101.4 inches (2576 mm)

Length:

167.5 inches (4255 mm)

Width:

66.9 inches (1700 mm)

Height:

62.9 inches (1598 mm)

Ground Clearance:

Approximately 8.5 inches (216 mm) (varies with tire size and suspension)

Passenger Volume:

Approx. 93 cubic feet

Cargo Volume Behind Rear Seat:

Approx. 30 cubic feet

Cargo Volume With Rear Seat Folded:

Approx. 70 cubic feet

Curb Weight:

Approximately 3,400 - 3,700 lbs (1542 - 1678 kg) depending on configuration.

Gross Vehicle Weight Rating:

Approx. 4,750 - 5,100 lbs (2154 - 2313 kg)

Standard Wheel Size:

15-inch aluminum alloy or steel wheels

Standard Tire Size:

P215/75R15

Wheel Bolt Pattern:

5 x 4.5 inches (114.3 mm)

Wheel Offset:

Typically +35mm to +44mm

🛡️ Safety Features

NHTSA Frontal Impact Driver:

Not explicitly rated for 2001 model year, but earlier XJs received mixed results. Known for sturdy unibody structure.

NHTSA Frontal Impact Passenger:

Not explicitly rated for 2001 model year.

ABS:

Standard on all 2001 models (4-wheel disc with ABS).

Airbags:

Driver and front passenger airbags.

Seat Belts:

Three-point front and rear seat belts.

Body Structure:

Unibody construction with integrated crumple zones and reinforced safety cage.

💡 Technology Features

Audio System:

Factory AM/FM stereo with cassette player, optional CD player. Speaker configurations varied by trim level (e.g., 4 or 6 speakers).

Dashboard Instruments:

Analog gauges including speedometer, tachometer, fuel level, engine temperature, oil pressure, and voltmeter. Indicator lights for various systems.

Cruise Control:

Optional on most trim levels.

ABS:

Standard 4-wheel ABS system (four-wheel disc brakes).

Connectivity Features:

Limited by modern standards. Primarily focused on basic vehicle functions. No integrated Bluetooth or USB ports in factory systems.

🔧 Maintenance

Oil Change Interval:

Every 5,000 to 7,500 miles (8,000 to 12,000 km) or 6 months, whichever comes first, depending on driving conditions and oil used. Consult manual for specific severe vs. normal duty recommendations.

Air Filter Replacement:

Every 15,000 to 30,000 miles (24,000 to 48,000 km) or as needed based on inspection.

Transmission Fluid Change Automatic:

Every 30,000 to 50,000 miles (48,000 to 80,000 km) or 3 years. Filter replacement recommended at least every other fluid change.

Transmission Fluid Change Manual:

Every 50,000 to 75,000 miles (80,000 to 120,000 km).

Coolant Flush Replacement:

Every 30,000 miles (48,000 km) or 2-3 years.

Spark Plug Replacement:

Typically every 100,000 miles (160,000 km) for modern iridium or platinum plugs (check specific plug type).

Engine Oil Specification:

SAE 10W-30 API SG or SH

Coolant Specification:

Chrysler HOAT Antifreeze/Coolant, blue (MS-9769)

Brake Fluid Specification:

DOT 3

Power Steering Fluid Specification:

ATF+4 (MS-9602) or equivalent

Common Issues Engine 4 0L:

Cracked cylinder heads (particularly older designs), rear main seal leaks, intake manifold gasket leaks, tappet noise, oil filter adapter housing leaks.

Common Issues Transmission:

42RE: Delayed shifting, harsh engagement, solenoid issues, torque converter clutch (TCC) problems. NV3550: Clutch wear, potential synchronizer issues.

Common Issues Suspension Steering:

Worn control arm bushings, failing track bar (especially on models with solid front axles), leaky power steering pumps or gearboxes, worn tie rod ends.

Common Issues Electrical:

Faulty door lock actuators, intermittent wiper issues, cracked dashboard wiring harness, failure of gauge cluster components.

Common Issues Body:

Rust in rocker panels, rear quarter panels, floor pans, and tailgate. Window seals, door seals, and tailgate seal degradation.

📚 Vehicle History

Jeep Legacy:

Jeep has a storied history rooted in military vehicles, evolving into a globally recognized brand for off-road capability and adventure. The Cherokee lineage began in 1974 with the SJ, followed by the revolutionary XJ compact SUV in 1984.

Xj Generation:

The XJ generation (1984-2001) was a pioneering compact SUV, notable for its unibody construction, which was revolutionary at the time for an off-road focused vehicle. It offered a blend of utility, comfort, and capability. Key changes over the years included updated styling, new engine options, improved interiors, and the introduction of ABS.

Xj 2001 Updates:

The 2001 model year was the final year for the XJ. It featured the standard 4.0L inline-six engine and retained the rugged XJ platform. Options included Selec-Trac or Command-Trac 4WD systems and automatic or manual transmissions. Exterior styling and interior features were largely carried over from previous years.

Production Years:

1984-2001

Manufacturing Locations:

Primarily Toledo, Ohio, USA.

🏆 Awards & Recognition

Off Road Capability Awards:

Consistently recognized by off-road publications and enthusiasts for its segment-leading off-road prowess throughout its production run.

Value And Durability:

Often cited in automotive media for its excellent value, durability, and long-term ownership experience, especially models equipped with the 4.0L engine.

Emissions Certifications:

Meets EPA emissions standards for its model year.