Market Segment:
Compact SUV / Off-road oriented vehicle.
Key Competitors 2000:
Toyota RAV4, Honda CR-V, Ford Explorer, Chevrolet Blazer, Nissan Xterra.
Vehicle Strengths:
Renowned off-road capability, robust solid front axle (early models), strong aftermarket support, durable powertrain.
Manual Purpose:
Designed for professional technicians but provides sufficient detail for knowledgeable DIY enthusiasts.
Manual Availability:
Instant PDF download, providing immediate access to repair information.
Engine Mechanical:
Engine assembly, disassembly, overhaul, lubrication, cooling, exhaust, fuel delivery, emissions control.
Engine Electrical:
Ignition system, starting system, charging system, fuel injection system, engine control module (ECM) diagnostics.
Transmission Manual:
NV3550 manual transmission: removal, disassembly, inspection, reassembly, adjustments.
Transmission Automatic:
42RE/45RFE automatic transmission: removal, disassembly, inspection, reassembly, adjustments, torque converter.
Drivetrain:
Transfer case (NP242, NP231), front and rear axles, differentials, driveshafts, CV joints.
Suspension:
Front and rear suspension systems, springs, shock absorbers, control arms, bushings, steering knuckles.
Steering:
Power steering system, steering gear, steering column, tie rods, ball joints.
Brakes:
Front and rear brake systems (disc/drum), hydraulic system, ABS (if equipped), parking brake.
Electrical System:
Wiring diagrams, battery, alternator, starter, lighting, power distribution, fuses, relays.
Body And Frame:
Body construction, exterior panels, doors, windows, glass, interior trim, seat mechanisms, bumpers.
HVAC:
Heating, ventilation, and air conditioning (HVAC) system, components, diagnosis, and service.
Body Controls:
Power windows, power locks, remote keyless entry (RKE), interior lighting, gauges, instrument cluster.
Maintenance Procedures:
Oil change, filter replacement, fluid checks and changes, lubrication points, belt inspection and replacement.
Diagnostic Procedures:
Troubleshooting guides for common symptoms, diagnostic trouble codes (DTCs), scan tool usage, electrical circuit testing.
Repair Procedures:
Step-by-step instructions for component removal, installation, and repair for all major systems.
Overhaul Procedures:
Detailed instructions for complete engine and transmission rebuilds, including torque specifications and clearances.
Alignment Procedures:
Wheel alignment specifications and procedures.
Diagnostic Capabilities:
Advanced diagnostics, including circuit tracing, component testing, and ECM reprogramming (where applicable).
Rebuild Scope:
Complete engine and transmission overhaul procedures, including detailed internal component specifications.
Wiring Diagrams:
Detailed, system-specific wiring diagrams for all electrical components and circuits.
Torque Specifications:
Comprehensive torque specifications for all critical fasteners and components.
Special Tools:
Identification and usage of specialized tools required for certain procedures.
Standard Transmission Type:
42RE/45RFE 4-Speed Automatic Transmission
Optional Transmission Type:
NV3550 5-Speed Manual Transmission
Automatic Transmission Features:
Electronic controls, overdrive, selectable 2WD/4WD/4WD Low.
Manual Transmission Features:
5 forward gears, 1 reverse gear.
Automatic Transmission Fluid:
ATF+4 (Mopar)
Manual Transmission Fluid:
NV3550: Mopar Manual Transmission Lubricant (or equivalent 75W-90 synthetic gear oil)
Automatic Transmission Capacity:
Approx. 7.5 quarts (7.1 Liters) with filter change
Manual Transmission Capacity:
Approx. 2.0 quarts (1.9 Liters)
Oil Change Interval:
Every 3,000-7,500 miles (5,000-12,000 km) or 6 months, depending on oil type and driving conditions.
Engine Coolant Flush:
Every 30,000 miles (48,000 km) or 2 years.
Transmission Fluid Change:
Automatic: Every 30,000 miles (48,000 km). Manual: Consult manual for specific recommendations.
Spark Plug Replacement:
100,000 miles (160,000 km) for Iridium spark plugs (if applicable).
Engine Oil Specification:
SAE 10W-30 API Certified (for 4.0L V6)
Engine Oil Capacity:
5 US quarts (4.7 Liters) with filter
Coolant Type:
Mopar OAT (Orange) or equivalent HOAT coolant (50/50 mix with distilled water)
Common Engine Issues:
Cracked cylinder heads (later models with 0331 casting), oil filter adapter housing leaks, distributor less ignition system (replaced in 2000 model year).
Common Drivetrain Issues:
Sway bar links/bushings, transfer case chain stretch, axle seal leaks.
Common Electrical Issues:
Window regulator failure, power lock actuator issues, grounds and wiring harness corrosion.
Common Suspension Issues:
Worn ball joints, control arm bushings, track bar issues.
Jeep Legacy:
Jeep has a storied history dating back to WWII, synonymous with off-road capability and ruggedness.
Cherokee Xj Introduction:
The XJ Cherokee, introduced in 1984, revolutionized the SUV market as one of the first compact unibody SUVs.
Cherokee Xj Updates 2000:
The 2000 model year received minor updates, including revised exterior styling (grille, headlights) and interior refinements.
Cherokee Xj Production Years:
1984-2001 (North America)
Cherokee Xj Manufacturing Location:
Toledo, Ohio, USA