Segment:
Compact SUV / Off-road focused SUV
Usp:
Renowned for its ruggedness, off-road capability, and legendary solid front axle (until later models of this generation).
Competitors:
Toyota RAV4, Honda CR-V, Ford Escape, Chevrolet Tracker, Suzuki Vitara.
Design Philosophy:
Body-on-frame construction, robust drivetrain, utilitarian design.
Durability:
Strong emphasis on mechanical durability and trail-worthiness.
Engine Mechanical:
Engine diagnosis, repair, overhaul for all applicable engine variants.
Engine Management:
Fuel injection, ignition system, emissions control, ECU diagnosis, sensors.
Transmission:
Automatic and Manual transmission diagnosis, repair, overhaul, fluid service.
Drivetrain:
Front axle, rear axle, transfer case, driveshafts, universal joints, CV joints.
Suspension:
Front and rear suspension components, alignment, shock absorbers, springs, control arms.
Steering:
Power steering system diagnosis, repair, steering gear, tie rods, power steering pump.
Brakes:
Front and rear brake systems (disc/drum), ABS, hydraulic systems, component replacement.
Electrical System:
Battery, charging system, starting system, lighting, instrumentation, wiring diagrams.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis and repair.
Body And Frame:
Body panels, doors, windows, interior trim, chassis repair, collision damage.
Preventative Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections.
Troubleshooting:
Diagnostic procedures for common and complex issues across all systems.
Repair And Rebuild:
Step-by-step instructions for component replacement and major overhauls.
Diagnostics:
Detailed diagnostic trees, symptom-based troubleshooting, OBD-II scan tool usage.
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds.
Diagnostic Codes:
Includes definitions and troubleshooting for OBD-II diagnostic trouble codes (DTCs).
Wiring Diagrams:
Detailed electrical wiring schematics for all major vehicle systems.
Engine Code 1:
4.0L 6-Cyl OHV (10-8) "242"
Engine Displacement 1:
3960 cc (242 cubic inches)
Bore X Stroke 1:
91.1 mm x 101.0 mm
Compression Ratio 1:
8.8:1
Horsepower 1:
Approx. 185 hp @ 4600 rpm
Torque 1:
Approx. 220 lb-ft @ 3200 rpm
Engine Code 2:
2.5L 4-Cyl OHV (150) "258" (Less common in these specific years, primarily phased out)
Engine Displacement 2:
2507 cc (153 cubic inches)
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type:
Unleaded gasoline
Fuel Octane Rating:
87 octane recommended
NHTSA Rollover Resistance:
Four-star rating for rollover resistance (typical for the era).
ABS:
Available Anti-lock Braking System (ABS) on rear wheels or all four wheels.
Airbags:
Driver and passenger front airbags.
Seat Belts:
Three-point front seat belts with pretensioners, rear seat belts.
Audio System:
Factory AM/FM/CD or cassette player, optional premium audio systems.
Speakers:
Typically 4 or 6 speaker systems.
Cruise Control:
Standard on most models.
Power Accessories:
Optional power windows, power door locks, power mirrors.
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first (under normal driving conditions).
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
100,000 miles (for Iridium tipped plugs recommended for these years).
Transmission Fluid Change:
Every 30,000-60,000 miles (depending on driving conditions and transmission type).
Engine Oil Type:
API certified SAE 10W-30, meeting Chrysler MS-6395 specification.
Engine Oil Capacity:
Approx. 5 quarts (with filter) for 4.0L engine.
Coolant Type:
Ethylene glycol-based coolant, Mopar OAT (Organic Additive Technology) or equivalent.
Transmission Fluid Automatic:
ATF+4 (MS-9602) for 42RE transmission.
Transmission Fluid Manual:
MS-9224 (NV3550 specification) or equivalent manual transmission fluid.
Transfer Case Fluid:
ATF+4 (MS-9602) for NV242 transfer case.
Rear Axle Differential Fluid:
API GL-5, SAE 75W-90 or 80W-90 hypoid gear lubricant (check specific axle build for limited-slip additive requirement).
Common Issues 1:
Head gasket leaks (especially on older 4.0L engines, though improved by this generation).
Common Issues 2:
Cracked cylinder heads (less prevalent in later models but still a possibility).
Common Issues 3:
Rust and corrosion, particularly on floor pans, rocker panels, and rear quarter panels.
Common Issues 4:
Water pump failures, cooling system leaks.
Common Issues 5:
Sway bar links and bushings wear.
Jeep Legacy:
Built upon Jeep's established reputation for ruggedness and off-road prowess.
Xj Generation Notes:
The XJ Cherokee, though introduced in 1984, received significant updates for the 2000-2001 model years, often referred to as the 'facelift' or final iteration of the XJ, including the new 4.0L engine management and interior enhancements.
Production Period:
1984-2001 (North America), 2001 (Egypt), 1993-2012 (Venezuela)
Manufacturing Plant:
Toledo, Ohio, USA
