This comprehensive Jeep Grand Cherokee WJ 1993 Factory Service Repair Manual provides detailed instructions and step-by-step diagrams for all workshop procedures. This manual is identical to the one used by official Jeep dealers, offering a wealth of technical information to help you maintain and repair your vehicle. Covering every aspect of your Grand Cherokee WJ, from routine maintenance like oil changes and tune-ups to complex repairs like engine overhauls, suspension work, and electrical troubleshooting, this manual is an indispensable resource for both professional mechanics and DIY enthusiasts. The manual includes detailed information on: * **Lubrication and Maintenance:** Regular maintenance schedules, fluid capacities, and lubrication points. * **Suspension:** Detailed diagrams and instructions for adjusting, repairing, and replacing components like shocks, struts, springs, and control arms. * **Differential and Driveline:** Information on maintaining and repairing axles, differentials, drive shafts, and transfer cases. * **Brakes:** Complete coverage of brake system components, including calipers, rotors, pads, lines, and master cylinder. * **Clutch:** Instructions on adjusting, replacing, and troubleshooting the clutch system. * **Cooling System:** Diagrams and instructions for servicing, repairing, and replacing cooling system components including the radiator, thermostat, water pump, and hoses. * **Battery:** Information on battery maintenance, testing, and replacement. * **Starting System:** Troubleshooting and repair procedures for the starter motor, solenoid, and related components. * **Charging System:** Detailed information on the alternator, voltage regulator, and charging system wiring. * **Ignition System:** Diagrams and instructions for servicing, repairing, and replacing ignition components like the distributor, spark plugs, wires, and ignition coils. * **Instrument Panel Systems:** Diagnosing and repairing instrument cluster malfunctions and gauge issues. * **Audio Systems:** Information on troubleshooting and repairing radio, CD player, and speaker problems. * **Horn Systems:** Diagnosing and repairing horn system malfunctions. * **Vehicle Speed Control System:** Instructions for servicing and troubleshooting the cruise control system. * **Turn Signal and Hazard Warning Systems:** Diagrams and troubleshooting steps for the turn signal and hazard light system. * **Wiper and Washer Systems:** Information on diagnosing and repairing wiper motor, linkage, and washer pump issues. * **Lamps:** Detailed instructions for replacing headlights, taillights, and other lamps. * **Passive Restraint Systems:** Information on airbags and seatbelt systems. * **Electrically Heated Systems:** Servicing and troubleshooting heated seats, mirrors, and windows. * **Power Distribution Systems:** Diagrams and troubleshooting information for the electrical system, including fuses, relays, and wiring. * **Power Lock Systems:** Diagnosing and repairing the power door lock system. * **Vehicle Theft/Security Systems:** Information on the anti-theft system and its components. * **Power Window Systems:** Instructions for troubleshooting and repairing power window problems. * **Power Mirror Systems:** Diagnosing and repairing power mirror malfunctions. * **Chime/Buzzer Warning Systems:** Information on the various warning systems and their troubleshooting. * **Overhead Console Systems:** Diagnosing and repairing issues with the overhead console. * **Wiring Diagrams:** Comprehensive wiring diagrams for all electrical systems. * **Engine:** Complete coverage of engine components, including the cylinder head, valves, pistons, crankshaft, connecting rods, camshaft, and timing system. * **Exhaust System and Intake Manifold:** Information on maintaining and repairing the exhaust system, manifolds, and catalytic converter. * **Frame and Bumpers:** Diagnosis and repair procedures for frame damage and bumper issues. * **Fuel System:** Detailed information on the fuel system, including the fuel tank, pump, lines, injectors, and fuel pressure regulator. * **Steering:** Diagrams and instructions for servicing, repairing, and replacing steering system components like the steering wheel, steering column, power steering pump, and rack and pinion. * **Transmission and Transfer Case:** Information on diagnosing and repairing the automatic transmission and transfer case. * **Tires and Wheels:** Instructions for tire maintenance, rotations, and balancing. * **Body:** Diagrams and instructions for repairing body panels, doors, and windows. * **Heating and Air Conditioning:** Information on diagnosing and repairing the heating and air conditioning system. * **Emission Control Systems:** Troubleshooting and repair procedures for the emissions control system, including the evaporative system, EGR system, and catalytic converter. This manual provides the knowledge and guidance you need to keep your Jeep Grand Cherokee WJ running smoothly for years to come.

The Jeep Grand Cherokee WJ, produced from 1999 to 2004, marked a significant leap forward for the iconic SUV brand. Following the highly successful ZJ generation, the WJ brought a refined design language, improved interior space, and a range of powertrain options to the table. It was the first Grand Cherokee to feature the iconic "Jeep" grille design that became synonymous with the brand. The WJ's design aimed for a more aerodynamic and modern aesthetic, incorporating sleek curves and larger, more imposing proportions compared to its predecessor. This generation also introduced a more comfortable and spacious cabin, featuring a revamped dashboard layout with improved ergonomics and more advanced features. Under the hood, the WJ offered a variety of powerful engines, including a standard 4.0-liter inline-six engine and an optional 4.7-liter V8 engine. For those seeking more power and off-road capability, a 5.9-liter V8 engine with a Quadra-Drive 4WD system was also available. The WJ's robust construction and advanced 4WD systems made it a capable off-road performer. The Quadra-Drive system, featuring a full-time 4WD setup, provided superior traction and off-road capability, especially in challenging terrain. The WJ's blend of comfort, power, and off-road prowess cemented its status as a desirable vehicle, attracting a loyal following among enthusiasts.