Vehicle Segment:
Compact SUV / Off-road vehicle
Target Audience:
Enthusiasts, off-roaders, owners seeking to maintain and repair their vehicle themselves.
Competitors 2000:
Toyota RAV4, Honda CR-V, Ford Escape, Nissan Xterra, Isuzu Rodeo.
Jeep Heritage:
Renowned for off-road capability and ruggedness, inheriting the Jeep legacy.
Chassis Design:
Unibody construction, offering a good balance of on-road comfort and off-road durability.
Powertrain Options:
Robust inline-6 engines and capable 4WD systems.
Engine Mechanical:
Complete engine overhaul, disassembly, assembly, diagnosis, and repair for all XJ powertrains.
Engine Performance:
Fuel delivery, ignition system, emissions control, cooling system, lubrication system, engine diagnostics.
Transmission Manual:
NV3550 manual transmission: disassembly, assembly, repair, adjustment, and diagnosis.
Transmission Automatic:
42RE and 45RFE automatic transmissions: overhaul, repair, adjustments, diagnostics, and torque converter service.
Drivetrain:
Front and rear axle assemblies, differentials, U-joints, driveshafts, transfer case (NP242, NP231) service and repair.
Suspension:
Front and rear suspension components (leaf springs, coil springs, control arms, shock absorbers), alignment specifications, troubleshooting.
Steering:
Power steering system, steering gear, steering column, linkages, troubleshooting.
Brakes:
Front disc and rear drum brakes, ABS system (if equipped), parking brake, hydraulic system, component replacement, bleeding procedures.
Electrical System:
Battery, charging system, starting system, lighting, ignition, instrumentation, power distribution, wiring diagrams, diagnostic procedures.
Body And Chassis:
Body panel removal and installation, doors, windows, interior trim, exterior trim, frame inspection and repair.
HVAC:
Heating, ventilation, and air conditioning system diagnosis and repair, component replacement, refrigerant handling.
Restraints:
Airbag system diagnosis and repair, seat belt mechanisms.
Preventative Maintenance:
Detailed maintenance schedules, fluid changes, filter replacements, inspection points.
Troubleshooting:
Comprehensive diagnostic charts and flowcharts for common and complex issues across all systems.
Repair Procedures:
Step-by-step instructions with diagrams for component removal, installation, and adjustment.
Diagnostics:
OBD-II diagnostic codes, sensor readings, signal testing, component testing.
Specifications And Tolerances:
Torque specifications, clearances, fluid capacities, electrical resistance values, etc.
Depth:
Full factory-level technical information suitable for professional technicians and advanced DIY enthusiasts.
Engine Code 2000:
4.0L Inline-6 (242 ci) - 'High Output' (HO)
Engine Description 2000:
AMC 242 (Power-Tech Inline 6)
Horsepower 2000 4.0L:
190 hp @ 4600 rpm (approx.)
Torque 2000 4.0L:
235 lb-ft @ 3200 rpm (approx.)
Fuel Delivery System:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline (87 octane minimum recommended)
Optional Engine 2000:
2.5L Inline-4 (150 ci) - AMC 2.5L (less common in 2000 models, but possible)
Horsepower 2000 2.5L:
114 hp @ 4700 rpm (approx.)
Torque 2000 2.5L:
145 lb-ft @ 3500 rpm (approx.)
Standard Transmission 2000:
4-Speed Automatic (42RE)
Optional Transmission 2000:
5-Speed Manual (NV3550)
4Wd System 2000:
Command-Trac NV242 (Part-time, 2WD High, 4WD High, Neutral, 4WD Low) and Selec-Trac NV242 (Full-time 4WD option).
Transfer Case 2000:
New Process NP242 (standard on most trims)
Automatic Transmission Fluid:
ATF+4 (Mopar P/N 05013457AA or equivalent)
Manual Transmission Fluid:
NV3550: Mopar Manual Transmission Lubricant or equivalent API GL-3/GL-4 rated gear oil (e.g., Red Line MT-90)
Oil Change Interval:
Every 3,000-7,500 miles (5,000-12,000 km) or 6 months, depending on oil type and driving conditions (refer to manual for specifics).
Transmission Fluid Change Interval:
Every 30,000-60,000 miles (48,000-96,000 km) or 2-4 years, depending on use and fluid type.
Coolant Change Interval:
Every 30,000-60,000 miles (48,000-96,000 km) or 2-4 years.
Engine Oil Spec:
SAE 10W-30 (preferred for 4.0L) or 5W-30, meeting API classification (e.g., API SN or newer).
Coolant Type:
Mopar Antifreeze/Coolant (HOAT - Hybrid Organic Acid Technology) or equivalent (e.g., Zerex G-05).
Brake Fluid Type:
DOT 3 or DOT 4.
Common Issue 1:
Cracked cylinder head (especially early 4.0L, though less common in later years like 2000).
Common Issue 2:
Water pump failure.
Common Issue 3:
Heater core leaks.
Common Issue 4:
Lift pump failure (in-tank fuel pump).
Common Issue 5:
Leaf spring perch wear/cracking (common in off-road used vehicles).
Motor Trend SUV Of The Year:
Cherokee XJ was Motor Trend's SUV of the Year in 1984 (first generation), setting a strong precedent.
Jeep Cherokee Reputation:
Consistently praised for its off-road capability, durability, and iconic design.
Repair Manual Quality:
Certified as a complete factory service manual, reflecting OEM standards.
