Target Audience:
DIY mechanics, independent repair shops, and Jeep enthusiasts seeking comprehensive repair and maintenance information for the XJ Cherokee.
Value Proposition:
Provides a cost-effective alternative to dealership service, empowering owners to perform their own repairs and maintenance.
Highlight 1:
Extensive coverage of all major mechanical and electrical systems.
Highlight 2:
Detailed diagnostic procedures and troubleshooting guides.
Highlight 3:
Clear, easy-to-follow instructions with diagrams and illustrations.
Highlight 4:
Essential for maintaining and repairing the iconic Jeep Cherokee XJ.
Engine Mechanics:
Detailed disassembly, inspection, repair, and assembly procedures for all engine types used in the XJ during these years.
Transmission And Drivetrain:
Coverage for both automatic (e.g., AW4, 30RH) and manual (e.g., AX-40, NV3550) transmissions, transfer cases (e.g., NP231, NP242), and axles.
Braking System:
Front and rear brake service, including disc and drum brakes, ABS systems (if equipped), hydraulic components, and parking brake.
Suspension And Steering:
Front and rear suspension (leaf springs, coil springs, control arms), shock absorbers, steering gear, power steering systems, and wheel alignment.
Electrical System:
Comprehensive wiring diagrams, fuse box layouts, component testing, diagnostics for lighting, ignition, charging, starting, power accessories, and sensors.
Fuel System:
Fuel tank, fuel pump, fuel injectors, fuel pressure testing, and evaporative emission control systems.
Exhaust System:
Exhaust manifold, catalytic converter, muffler, pipes, and emission control components.
HVAC System:
Air conditioning, heating, ventilation, blower motor, refrigerant system, and climate control diagnostics.
Body And Interior:
Body panel repair, doors, windows, seats, trim, and exterior lighting.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and changes, tire rotation, spark plug replacement, belt replacement.
Diagnostic Troubleshooting:
Step-by-step diagnostic procedures for common and complex issues, including symptom-based troubleshooting guides.
Component Repair And Replacement:
Detailed instructions for disassembling, repairing, and reassembling major vehicle components.
Wiring Diagrams:
High-quality, detailed electrical wiring diagrams for all vehicle systems.
Torque Specifications:
Precise torque values for all critical fasteners during assembly and repair.
Special Tools:
Identification and usage of specialized tools required for specific repair procedures.
Depth Of Information:
Expert level, covering everything from basic fluid checks to complete engine and transmission overhauls.
Diagnostic Approach:
Includes symptom-based diagnosis, electrical circuit tracing, and mechanical component testing.
Automatic Transmission 1:
Aisin-Warner AW4 (4-speed automatic)
Manual Transmission 1:
Jeep AX-4/AX-5 (5-speed manual)
Automatic Transmission 2:
Chrysler 30RH (3-speed automatic - later models)
Manual Transmission 2:
New Venture Gear NV3550 (5-speed manual - late 90s)
Drivetrain Options:
2WD (RWD) and 4WD (Command-Trac, Selec-Trac)
Transfer Case 1:
New Process NP231 (Command-Trac 2-speed 4WD)
Transfer Case 2:
New Process NP242 (Selec-Trac 2-speed 4WD with full-time option)
Oil Change Interval:
Every 3,000 - 5,000 miles (5,000 - 8,000 km) or 6 months, depending on driving conditions.
Transmission Fluid Change:
Every 30,000 - 60,000 miles (48,000 - 96,000 km) for automatic, consult manual for manual transmission.
Coolant Flush:
Every 2 years or 30,000 miles (48,000 km).
Engine Oil:
API SJ or higher, SAE 10W-30 recommended for most conditions (consult manual for specific viscosity).
Transmission Fluid Automatic:
ATF+4 (or equivalent Mopar ATF +3) for AW4; Dexron III/Mercon for 30RH.
Power Steering Fluid:
ATF+4 (or equivalent Mopar ATF +3).
Coolant:
50/50 mixture of Mopar Antifreeze/Coolant (HOAT) and distilled water.
Common Problem 1:
Head gasket failures on the 4.0L engine (especially earlier versions).
Common Problem 2:
Oil filter adapter housing leaks.
Common Problem 3:
Cracked exhaust manifolds on the 4.0L engine.
Common Problem 4:
Rust issues, particularly on unibody rails, rocker panels, and rear quarter panels.
Common Problem 5:
Worn leaf spring bushings and sway bar links.
Jeep Legacy:
Built on Jeep's legendary off-road capability and ruggedness.
Xj Introduction:
Introduced in 1984, the XJ revolutionized the SUV market as one of the first compact SUVs with unibody construction.
Generation Covered:
Second Generation XJ (facelift and significant updates occurred throughout its lifespan).
Production Period Covered:
1988-1996 (This manual covers a significant portion of the XJ's production run).
Manufacturing Locations:
Primarily Toledo, Ohio, USA.