Segment:
Mid-size Luxury SUV
Target Audience:
Owners seeking to perform their own maintenance and repairs, independent repair shops, automotive enthusiasts.
Competitors:
Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Nissan Pathfinder
Vehicle Appeal:
Luxurious interior for its class, capable off-road performance (with appropriate trims), comfortable ride, strong V8 engine option.
Systems Covered:
Engine Mechanical, Engine Fuel, Engine Lubrication, Engine Cooling, Engine Electrical, Ignition System, Exhaust System, Automatic Transmission, Manual Transmission, Transfer Case, Driveline, Axles, Suspension (Front & Rear), Steering System, Brakes (Hydraulic & ABS), Wheels & Tires, Body & Frame, Heating, Ventilation & Air Conditioning (HVAC), Electrical System (Wiring Diagrams, Components), Power Accessories, Restraints System, Diagnostic Trouble Codes (DTCs)
Pages:
Approximately 1800+
Type:
Service and Repair Workshop Manual
Engine Mechanical:
Detailed disassembly, inspection, repair, and reassembly of all engine components including cylinder heads, blocks, pistons, rings, crankshafts, camshafts, valves, timing systems, and seals.
Engine Fuel:
Covers fuel injection systems (MPI), fuel pumps, injectors, fuel pressure regulators, fuel lines, and evaporative emission control systems.
Transmission:
Covers both the 42RE/46RH Automatic Transmissions and the NV242/NV249 Transfer Cases, including overhaul, service, and repair procedures.
Electrical:
Comprehensive wiring diagrams, component locations, diagnostic procedures, and troubleshooting for all electrical systems, including lighting, starting, charging, ignition, and power accessories.
Maintenance:
Routine maintenance tasks such as oil changes, filter replacements, fluid checks and changes, spark plug replacement, and tune-ups.
Repair:
Step-by-step repair instructions for virtually all mechanical and electrical components, from minor adjustments to major component overhauls.
Diagnostics:
Troubleshooting charts, diagnostic flowcharts, symptom-based diagnosis, and specific procedures for identifying and resolving common and uncommon issues.
Specifications:
Detailed torque specifications, clearances, fluid capacities, and electrical resistance values for all components.
Depth:
Expert level, covering complete engine rebuilds, transmission overhauls, driveline repairs, suspension and steering geometry adjustments, brake system bleeding and component replacement, and comprehensive electrical system diagnostics.
Engine 1:
4.0L (3956 cc) OHV 12-valve V6 ( produksi: AMC/Jeep)
Engine 2:
5.2L (5211 cc) OHV 16-valve V8 ( produksi: Chrysler LA series)
V6 Horsepower:
190 hp @ 4400 rpm (estimated)
V6 Torque:
220 lb-ft @ 2800 rpm (estimated)
V8 Horsepower:
220 hp @ 4400 rpm (estimated)
V8 Torque:
285 lb-ft @ 2400 rpm (estimated)
Induction:
Multi-Point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline
Bore X Stroke V6:
3.70 x 3.05 in (94.0 x 77.5 mm)
Bore X Stroke V8:
3.91 x 3.57 in (99.3 x 90.5 mm)
Transmission Type:
4-Speed Automatic (42RE for 4.0L, 46RH for 5.2L V8)
Transmission Type Optional:
4-Speed Manual (Rare, typically paired with the 4.0L V6)
Transfer Case Options:
Selec-Trac (NV242) or Quadra-Trac (NV249 with viscous coupler)
Automatic Transmission Fluid:
ATF+4 (or equivalent)
Manual Transmission Fluid:
API GL-3 or GL-4, SAE 75W-90 (Check Specific Manual)
NHTSA Frontal Impact Driver:
4/5 Stars (for 1993-1996 models, may vary slightly for 1994)
NHTSA Frontal Impact Passenger:
4/5 Stars (for 1993-1996 models, may vary slightly for 1994)
ABS:
Standard on most trims; optional on some base models.
Airbags:
Driver and Passenger front airbags.
Seatbelts:
3-point inertia-reel seat belts in front and rear.
Audio System:
Factory AM/FM Cassette with optional CD player. Basic speaker configurations.
Cruise Control:
Standard on most trims.
Onboard Diagnostics:
OBD-I (On-Board Diagnostics, First Generation) system, requiring specific diagnostic tools or procedures outlined in the manual.
Phone Integration:
N/A (No factory Bluetooth or smartphone integration)
Oil Change Interval:
Every 3,000 miles or 3 months (recommended for older engines, consult manual for specific under-load recommendations).
Transmission Fluid Change:
Every 30,000-50,000 miles (check manual for specific interval and driving conditions).
Spark Plug Replacement V6:
Approx. 30,000-60,000 miles (depending on plug type).
Spark Plug Replacement V8:
Approx. 30,000-60,000 miles (depending on plug type).
Engine Oil Capacity V6:
5 Quarts (4.7 Liters) with filter (5W-30 recommended)
Engine Oil Capacity V8:
5 Quarts (4.7 Liters) with filter (10W-30 recommended, check manual)
Coolant:
50/50 mix of Mopar Antifreeze/Coolant (or equivalent HOAT) and distilled water.
Power Steering Fluid:
Mopar Power Steering Fluid (or equivalent ATF+4)
Common Problem 1:
Crankshaft Position Sensor (CKPS) failure leading to no-start or stalling.
Common Problem 2:
Transfer case chain stretch or wear (especially NV249) causing noise or slippage.
Common Problem 3:
Headliner sagging and interior trim degradation due to age and materials.
Common Problem 4:
Radiator and heater core leaks, particularly the plastic end tanks on radiators.
Common Problem 5:
Power steering pump whine or leaks.
Jeep Legacy:
Jeep has a long-standing heritage in producing rugged, capable off-road vehicles, dating back to WWII with the Willys MB.
Zj Introduction:
The ZJ generation Grand Cherokee was introduced for the 1993 model year, marking Jeep's entry into the premium mid-size SUV segment.
1994 Updates:
Minor updates for 1994, primarily focused on packaging and feature availability. The iconic 5.2L V8 was a popular and powerful option.
Manufacturing Location:
Jefferson North Assembly Plant, Detroit, Michigan, USA
