🏷️ Basic Information

Make:

Jeep

Model:

Wrangler

Year:

2000

Chassis Code:

TJ

Engine Code Primary:

3RZ-FE (for example, though TJ uses specific Jeep engine codes)

Transmission Code Primary:

NV3550 (for manual) / 42RLE (for automatic)

👋 Introduction

Vehicle Segment:

Compact Sport Utility Vehicle (SUV) / Off-road vehicle.

Target Audience:

Enthusiasts, off-roaders, and owners seeking detailed DIY repair and maintenance information.

Key Competitors 2000:

Toyota Tacoma, Suzuki Samurai (older, but similar niche), Ford Bronco (discontinued but influential).

Vehicle Platform Identity:

Renowned for its body-on-frame construction, solid axles, and exceptional off-road capability.

Manual Value Proposition:

Empowers owners with factory-level data to perform a wide range of maintenance and repairs, saving time and money.

📋 Manual Details

Coverage Scope:

Comprehensive workshop manual for all systems and components of the 2000 Jeep Wrangler TJ.

Page Count:

Approximately 1800-2200 pages (typical for a comprehensive factory-level manual, exact count varies by publisher)

Manual Type:

Workshop Manual / Service Manual / Repair Manual

Language:

English

Format:

Digital (PDF/eBook) / Printed Book

📖 Manual Coverage

Engine Systems:

Engine mechanical, lubrication system, cooling system, fuel system, ignition system, exhaust system, emissions control.

Transmission Systems:

Manual transmission (NV3550), Automatic transmission (42RLE), clutch system, transfer case (NP231/NP241).

Drivetrain Systems:

Front axle (Dana 30), rear axle (Dana 35c/Dana 44), driveshafts, universal joints, axle ratios.

Suspension Steering:

Front and rear suspension components (coil springs, shock absorbers, control arms), steering system (power steering pump, steering gear, linkage).

Braking Systems:

Front and rear disc brakes, Anti-lock Braking System (ABS), parking brake, brake lines and hoses.

Electrical Systems:

Battery, charging system (alternator), starting system (starter motor), lighting system, instrument cluster, gauges, power distribution, body electrical, engine control module (ECM) wiring diagrams.

HVAC Systems:

Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis and repair.

Body Chassis:

Body construction, doors, hood, fenders, bumpers, interior trim, seats, convertible top mechanisms.

Maintenance Procedures:

Routine inspections, oil changes, filter replacements, fluid checks and changes, belt and hose inspection/replacement.

Engine Repair Procedures:

Engine tune-up, cylinder head removal/installation, piston and connecting rod service, crankshaft service, camshaft service, timing chain/belt replacement.

Transmission Repair Procedures:

Transmission removal/installation, internal transmission component repair, clutch replacement, transfer case overhaul.

Suspension Steering Repair:

Shock absorber replacement, spring replacement, ball joint replacement, tie rod end replacement, steering gear overhaul.

Brake Repair Procedures:

Brake pad replacement, brake rotor replacement, caliper service, brake bleeding, ABS component diagnosis/replacement.

Electrical Troubleshooting:

Diagnostic procedures for electrical faults, wiring harness repair, component testing, use of diagnostic tools.

HVAC Repair Procedures:

Refrigerant system service, blower motor replacement, heater core replacement, A/C compressor replacement.

Body Work Procedures:

Door adjustment, hinge repair, convertible top maintenance and repair, panel replacement.

Depth Level:

Factory-level detail, suitable for professional technicians and experienced DIY mechanics.

Diagnostic Information:

Includes diagnostic trouble codes (DTCs), symptom-based troubleshooting charts, and component testing procedures.

Torque Specifications:

Comprehensive torque values for all critical fasteners.

Wiring Diagrams:

Detailed electrical wiring diagrams for all vehicle systems, including schematics and component locations.

Special Tools:

Lists and descriptions of specialized tools required for specific repair procedures.

📊 Manual Specifications

Digital Format Details:

Searchable PDF with hyperlinked table of contents for easy navigation. High-resolution scans or original digital files ensuring clarity of diagrams and text.

Printed Format Details:

High-quality paper stock, clear printing of text and diagrams, durable binding suitable for workshop use.

Binding Type:

Professional coil binding or stitched binding for lay-flat use in a workshop environment (for printed versions).

Paper Type:

Heavy-duty paper to withstand grease, oil, and workshop conditions (for printed versions).

⚙️ Engine Specifications

Engine Type Primary:

4.0L Inline 6-Cylinder (242 cid) OHV

Engine Code Primary:

AMC 242 (or commonly referred to as '4.0L High Output')

Bore X Stroke:

3.878 in x 3.500 in (98.5 mm x 88.9 mm)

Compression Ratio:

8.8:1

Horsepower Primary:

181 hp @ 4600 rpm

Torque Primary:

220 lb-ft @ 3000 rpm

Fuel Delivery System:

Multi-Port Fuel Injection (MPI)

Fuel Type:

Unleaded Gasoline (87 octane recommended)

Cooling System Type:

Pressurized, liquid-cooled

Oil Capacity Quarts:

6.0 quarts (5.7 liters) with filter

Oil Type Specification:

SAE 10W-30 API SG or SH (check manual for specific API service category)

🔧 Transmission

Standard Transmission Type:

5-Speed Manual Transmission

Standard Transmission Model:

NV3550

Optional Transmission Type:

4-Speed Automatic Transmission

Optional Transmission Model:

42RLE

Transfer Case Standard:

Command-Trac NV231 (Part-time, 2.72:1 low range ratio)

Transfer Case Optional:

Selec-Trac NV242 (Full-time 4WD option, less common on TJ for this year)

Manual Transmission Fluid Type:

NV3550 requires Mopar Manual Transmission Lubricant or equivalent meeting specification (e.g., ATF+4 type fluid or specific GL-4 rated gear oil - consult manual for exact spec).

Automatic Transmission Fluid Type:

ATF+4 (MS-9602)

Manual Transmission Fluid Capacity:

2.5 pints (1.2 liters)

Automatic Transmission Fluid Capacity:

7.5 pints (3.5 liters) dry fill

📐 Dimensions

Wheelbase:

93.4 inches (2372 mm)

Overall Length:

151.4 inches (3845 mm)

Overall Width:

66.5 inches (1689 mm)

Overall Height:

71.7 inches (1821 mm) (soft top)

Curb Weight Approximate:

3460 - 3650 lbs (1570 - 1655 kg)

🛡️ Safety Features

NHTSA Rollover Rating:

3-star (for 2WD models), 4-star (for 4WD models) - typical for this era, verify specific year testing.

Active Safety Features:

Four-wheel Anti-lock Brakes (ABS) (standard on most models)

Passive Safety Features:

Seat belts, reinforced roll bar (sport cage)

💡 Technology Features

Infotainment System:

Base AM/FM stereo with CD player or cassette tape, optional premium sound systems. Relatively basic by modern standards.

Driver Assistance Features:

Very limited; primarily ABS on some models. No electronic stability control or advanced driver aids.

Connectivity Features:

No integrated Bluetooth or USB ports from the factory. Aftermarket solutions common.

🔧 Maintenance

Oil Change Interval:

Every 3,000 to 5,000 miles (4,800 to 8,000 km) or 6 months, whichever comes first (depending on driving conditions).

Engine Air Filter Replacement:

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

Spark Plug Replacement:

Approximately 30,000 to 60,000 miles (48,000 to 96,000 km) for standard plugs, longer for platinum/iridium.

Transmission Fluid Change Automatic:

Every 30,000 to 60,000 miles (48,000 to 96,000 km) or as per severe service schedule.

Transmission Fluid Change Manual:

Every 50,000 to 70,000 miles (80,000 to 112,000 km).

Coolant Flush Replacement:

Every 30,000 to 50,000 miles (48,000 to 80,000 km) or 2-3 years.

Coolant Type:

Chrysler Long Life (HOAT - Hybrid Organic Acid Technology) Mopar Antifreeze/Coolant, 50/50 mix with distilled water.

Brake Fluid Type:

DOT 3 or DOT 4 (check cap or manual for exact specification)

Common Issues Tj:

Cracked exhaust manifolds, leaky valve cover gaskets, front track bar bushings wear, Dana 35 axle U-joint wear, rear main seal leaks, rust (especially in rocker panels and floor pans), neutral safety switch issues (automatic).

Common Issues 4 0L:

The 4.0L inline-six is generally very robust, but common issues can include cracked exhaust manifolds due to heat cycles and exhaust stress, and oil leaks from valve cover and oil pan gaskets.

📚 Vehicle History

Jeep Legacy:

Direct descendant of the original Willys military Jeep, known for ruggedness and off-road prowess since WWII.

Tj Generation Introduction:

The TJ generation was introduced for the 1997 model year, replacing the YJ Wrangler. It marked a significant return to the classic CJ-style round headlights and coil-spring suspension.

2000 Model Year Updates:

For 2000, the TJ received minor updates including the introduction of the optional 5-speed NV3550 manual transmission, replacing the AX-15. Improved interior sound deadening and new color options.

Production Location:

Toledo Complex, Toledo, Ohio, USA

🏆 Awards & Recognition

Off Road Capability Recognition:

Consistently ranked as one of the most capable off-road vehicles in its class and for overall value by automotive publications.

Owner Satisfaction Reputation:

High owner satisfaction, particularly for those who value its go-anywhere capability and mechanical simplicity.