Target Audience:
Jeep Wrangler TJ owners, DIY mechanics, professional repair shops, restoration enthusiasts.
Value Proposition:
Provides authoritative, factory-level repair information to maintain, diagnose, and repair the 2000-2001 Jeep Wrangler TJ effectively.
Manual Advantage:
Official factory documentation ensures accuracy and completeness, surpassing generic repair guides.
Detail Level:
Detailed specifications, exploded views, wiring schematics, and step-by-step procedures.
Powertrain:
Engine (mechanical, lubrication, cooling, fuel, ignition), Transmission (manual & automatic), Transfer Case, Drivetrain (front & rear axles, driveshafts).
Chassis:
Suspension (front & rear solid axles, springs, shocks), Steering, Brakes (front & rear, ABS if equipped), Wheels & Tires.
Electrical:
Ignition system, Starting & Charging system, Lighting, Instrumentation, Gauges, HVAC controls, Body electrical (power windows, locks, mirrors), Audio system wiring, ECU/PCM diagnosis.
Body:
Exterior body panels, Doors, Hood, Tailgate, Bumpers, Convertible top system, Interior trim, Seats, Safety equipment (airbags, seatbelts).
Maintenance:
Scheduled maintenance, Oil changes, Filter replacements, Fluid checks and changes, Brake inspections, Tire rotations.
Diagnostics Troubleshooting:
Systematic troubleshooting guides, Diagnostic trouble codes (DTCs), Symptom-based diagnostics, Electrical circuit diagrams.
Repair Overhaul:
Engine overhaul, Transmission rebuild, Axle repair, Brake system component replacement, Suspension component replacement, Electrical component repair/replacement.
Installation Adjustment:
Component installation (e.g., alternator, starter, water pump), Alignment procedures, Torque specifications for all fasteners, Gear ratio verification.
Depth:
Comprehensive: Covers basic maintenance to complete engine and transmission rebuilds, including detailed wiring diagrams and diagnostic procedures.
PDF Quality:
High-resolution, searchable PDF with clear text and legible diagrams.
Searchability:
Full text search capability for quick access to specific topics.
Printability:
Printable pages, allowing users to print specific sections or the entire manual.
Binding Type:
N/A (PDF format)
Paper Type:
N/A (PDF format)
Engine Code 1:
4.0L Inline 6-Cylinder (VIN 'S')
Displacement 1:
3952 cc (241 cu in)
Bore Stroke 1:
98.4 mm x 86.6 mm (3.87 in x 3.41 in)
Compression Ratio 1:
8.75:1
Horsepower 1:
182 hp @ 4600 rpm
Torque 1:
220 lb-ft @ 3200 rpm
Engine Code 2:
2.5L Inline 4-Cylinder (VIN 'P')
Displacement 2:
2469 cc (151 cu in)
Bore Stroke 2:
91.0 mm x 95.0 mm (3.58 in x 3.74 in)
Compression Ratio 2:
9.1:1
Horsepower 2:
114 hp @ 4700 rpm
Torque 2:
145 lb-ft @ 3000 rpm
Fuel Delivery 1:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type 1:
Unleaded gasoline (87 octane recommended)
Fuel Delivery 2:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type 2:
Unleaded gasoline (87 octane recommended)
Transmission Type Manual:
NV3550 5-speed manual transmission
Transmission Type Automatic:
42RLE 4-speed automatic transmission
Transfer Case Manual:
NP231 Command-Trac (2WD High, 4WD High, 4WD Low, Neutral)
Transfer Case Automatic:
NP231 Command-Trac (2WD High, 4WD High, 4WD Low, Neutral)
Manual Transmission Fluid:
NV3550: ATF+4 (MS-9602) or equivalent manual transmission fluid (e.g., Mopar Manual Transmission Lubricant, Pennzoil SYNCHROMESH MTX)
Automatic Transmission Fluid:
42RLE: ATF+4 (MS-9602)
Transfer Case Fluid:
NP231: Mopar NV241/NV242 Transfer Case Lubricant or equivalent (e.g., Dexron-III ATF)
NHTSA Rollover Rating:
3 Star (for 2000-2001 models, due to its high center of gravity as a 4x4 SUV)
Anti Lock Brakes ABS:
Optional on some models, standard on others. Typically 4-wheel ABS with front discs and rear drums.
Airbags:
Driver and passenger front airbags.
Seat Belts:
3-point front seat belts, 2-point rear seat belts (on bench seat).
Audio System:
Factory AM/FM/CD player, optional premium sound system. Basic functionality, robust wiring for aftermarket upgrades.
Cruise Control:
Available on higher trim levels.
Auxiliary Input:
Not typically factory-equipped; requires aftermarket modifications.
Oil Filter Change:
Every 3,000-5,000 miles (4,800-8,000 km) or 6 months, depending on driving conditions.
Engine Oil Change:
Every 3,000-5,000 miles (4,800-8,000 km) or 6 months, depending on driving conditions.
Tire Rotation:
Every 5,000-7,500 miles (8,000-12,000 km).
Engine Air Filter Replacement:
Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on inspection.
Spark Plugs Replacement 4.0L:
Platinum-tipped plugs: 100,000 miles (160,000 km). Copper plugs: 30,000 miles (48,000 km).
Spark Plugs Replacement 2.5L:
Platinum-tipped plugs: 100,000 miles (160,000 km). Copper plugs: 30,000 miles (48,000 km).
Engine Oil Specification:
API SJ or higher, SAE 10W-30 (except in extreme cold or heat, consult manual for details).
Engine Oil Capacity:
4.0L: 6 US quarts (5.7 L), 2.5L: 5 US quarts (4.7 L) with filter change.
Coolant Type:
Chrysler (Mopar) HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, Blue or equivalent (e.g., Pentofrost A2).
Coolant Capacity:
Approx. 11.0-11.5 US quarts (10.4-10.9 L).
Common Issues 4.0L:
Cracked cylinder heads (early versions), rear main seal leaks, distributor O-ring leaks, exhaust manifold cracks.
Common Issues 2.5L:
Less power than 4.0L, clutch wear, engine mounts.
Common Issues Chassis:
Death wobble (steering shimmy), oil filter adapter housing leaks, radiator leaks, minor rust on body panels/frame.
Brand Origin:
Jeep is an iconic American brand with roots dating back to World War II, known for its off-road capability and ruggedness.
Tj Introduction:
The TJ generation of the Wrangler was introduced for the 1997 model year, marking a significant departure from the YJ generation with the return to round headlights and the adoption of coil spring suspension on all four wheels.
Tj Updates 2000 2001:
The 2000 and 2001 model years saw refinements, including updates to the interior and minor mechanical adjustments. The 4.0L engine remained a staple, known for its durability and torque, while the 2.5L offered a more fuel-efficient option.
Production Plant:
Toledo North Assembly Plant, Toledo, Ohio, USA.
