Vehicle Market Segment:
Compact SUV, capable off-roader
Key Competitors Era:
Bronco II, Toyota 4Runner, Nissan Pathfinder, Mitsubishi Montero
Vehicle Selling Points:
Renowned off-road capability, durable Uniframe construction, legendary 4.0L inline-six engine, practical size, strong aftermarket support.
Powertrain Systems:
Engine (4.0L I6, 2.5L I4), Transmission (AX-4, AX-15, AW4, NP231, NP242), Drivetrain (4WD, 2WD systems, differentials, axles, driveshafts)
Chassis Systems:
Suspension (leaf spring rear, coil spring front), Steering (power steering, steering column), Brakes (front disc, rear drum/disc, ABS diagnostics), Wheels and Tires
Electrical Systems:
Wiring diagrams, ignition system, starting system, charging system, lighting, instrumentation, power accessories, diagnostics of all electrical components.
Body And Trim:
Exterior body panels, interior trim, doors, windows, glass, seats, HVAC (heating, ventilation, air conditioning), body repair procedures.
Maintenance Procedures:
Oil change, fluid checks and changes, filter replacements, spark plug service, belt replacement, lubrication points.
Repair Procedures:
Engine overhaul, transmission rebuild, brake system repair, suspension component replacement, steering system repair, electrical component troubleshooting and replacement.
Diagnostic Procedures:
Troubleshooting guides for common and uncommon issues, diagnostic trouble codes (DTCs) explanation and clearing procedures, component testing procedures.
Technical Specifications:
Detailed torque specifications, clearances, tolerances, electrical specifications, fluid capacities, and component data.
Depth Of Coverage:
From basic owner maintenance tasks to complete engine and transmission overhauls, electrical system diagnostics, and body repair.
File Format:
PDF (Searchable and Printable)
Print Quality:
High-resolution scans of original factory documentation, ensuring clarity of diagrams and text.
Binding Type:
N/A (Digital PDF Download)
Paper Type:
N/A (Digital PDF Download)
Engine 1 Displacement:
4.0L (3956 cc)
Engine 1 Configuration:
Inline 6-cylinder, Overhead Valve (OHV)
Engine 1 Fuel Delivery:
Multi-point Fuel Injection (MPI)
Engine 1 Horsepower Range:
170-190 hp (depending on year and specific tune)
Engine 1 Torque Range:
220-245 lb-ft (depending on year and specific tune)
Engine 2 Displacement:
2.5L (2469 cc)
Engine 2 Configuration:
Inline 4-cylinder, Overhead Valve (OHV)
Engine 2 Fuel Delivery:
Throttle Body Injection (TBI) early years, MPI later years
Engine 2 Horsepower:
125 hp (approx.)
Engine 2 Torque:
160 lb-ft (approx.)
Compression Ratio 4.0L:
8.7:1
Fuel Type Required:
Unleaded gasoline
Fuel Tank Capacity:
20 US gallons (75.7 L)
Standard Transmission Early:
5-Speed Manual (AX-4, AX-15)
Optional Transmission:
4-Speed Automatic (AW4)
Transfer Case Options:
Command-Trac (NP231) 2-speed part-time 4WD, Select-Trac (NP242) 2-speed full-time/part-time 4WD
Manual Transmission Fluid Spec:
AX-4/AX-15: Mopar Manual Transmission Lubricant or equivalent (API GL-5, SAE 75W-90)
Automatic Transmission Fluid Spec:
AW4: ATF+4 (Mopar MS-9602) or Dexron III/Mercon compatible
Wheelbase:
101.4 inches (2576 mm)
Length:
167.4 - 172.5 inches (4252 - 4382 mm) (depending on bumper style)
Width:
69.2 - 70.0 inches (1758 - 1778 mm)
Height:
62.5 - 65.3 inches (1588 - 1659 mm)
Passenger Volume:
96.1 cu ft (2721 L)
Cargo Volume Behind Rear Seat:
30.5 cu ft (864 L)
Cargo Volume Max Seats Folded:
71.3 cu ft (2019 L)
Curb Weight Range:
3,200 - 3,700 lbs (1451 - 1678 kg)
Gross Vehicle Weight Rating Gvwr:
4,500 - 5,000 lbs (2041 - 2268 kg)
NHTSA Crash Test Ratings Era:
Variable by year and testing methodology; typically 3-4 star for frontal impacts.
Active Safety Features:
Four-wheel Anti-lock Braking System (ABS) available on some models, especially later years.
Passive Safety Features:
Seat belts (front, rear), crumple zones (limited by design era), reinforced passenger cage.
Infotainment Features Era:
Basic AM/FM radio, cassette player, optional CD player (later years), manual climate controls.
Driver Assistance Features:
Limited to ABS on later models. No electronic stability control or advanced driver-assistance systems (ADAS).
Connectivity Features:
N/A (No factory Bluetooth or USB ports).
Oil Change Interval Engine Oil:
Every 3,000 miles (or 3 months) for conventional oil, 5,000-7,500 miles for synthetic oil (consult manual for exact recommendation).
Engine Coolant Flush Interval:
Every 30,000 - 50,000 miles or 2-3 years.
Transmission Fluid Change Interval:
Every 30,000 - 60,000 miles (depending on usage and transmission type).
Differential Fluid Change Interval:
Every 30,000 - 50,000 miles.
Engine Oil Specification:
SAE 10W-30 or 10W-40 (check owner's manual for precise recommendation based on temperature).
Coolant Specification:
Mopar Antifreeze/Coolant (HOAT) or equivalent (e.g., Zerex G-05) mixed 50/50 with distilled water.
Brake Fluid Specification:
DOT 3
Power Steering Fluid Specification:
Mopar Power Steering Fluid or Dexron III/Mercon compatible ATF.
Common Engine Issues:
Cracking cylinder heads (especially early 4.0L), overheating (water pump, radiator), oil filter adapter housing leaks, head gasket failures.
Common Transmission Issues:
AX-4/AX-15: Clutch wear, synchro issues. AW4: Torque converter shudder, solenoid failures.
Common Chassis Issues:
Leaf spring sag, worn control arm bushings, cracked rear axle housings (under extreme use), steering box wear, rust (especially on floor pans, rocker panels, and unibody rails).
Common Electrical Issues:
Alternator failures, starter issues, wiring harness degradation, interior component failures (window regulators, door lock actuators), dashboard warning lights.
Oil Filter Part Number Example:
Wix 51515, Fram PH8A, Purolator L30001
Air Filter Part Number Example:
Wix 42014, Fram CA4973
Jeep Legacy:
Jeep's reputation for ruggedness and off-road capability, dating back to WWII.
Xj Introduction:
Introduced in 1984, the XJ Cherokee represented a significant departure with its unibody construction, setting a new standard for SUVs. The 1988-1995 period covers the major refinements and engine upgrades.
Xj Facelifts And Updates:
Significant updates in 1991 included revised interior, exterior styling (new front fascia, fenders, hood), improved aerodynamics, and the widespread adoption of the 4.0L engine.
Manufacturing Locations:
United States (e.g., Toledo, Ohio)
Production Span For Xj Cherokee:
1984-2001 (North America)
Automotive Journalism Accolades:
Frequently lauded by automotive publications for its off-road prowess and durability. Named one of the 'Top 10 Off-Road Vehicles' by Four Wheeler magazine and 'Four-Wheeler of the Year' in its initial launch.
Consumer Reports Ratings Era:
Mixed to Good, often praised for mechanical reliability but criticized for interior noise and ride quality compared to modern SUVs.
Certifications:
N/A (Standard automotive manufacturing certifications apply).
