Segment:
Mid-size Luxury SUV
Target Audience:
Owners and independent repair shops seeking in-depth knowledge for maintenance and repair
Competitors 1997:
Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Land Rover Discovery
Off Road Capability:
Renowned Jeep off-road prowess with available Quadra-Coil suspension and Quadra-Drive (later model availability)
Powertrain Options:
Robust inline-6 and V8 engine options, plus a diesel variant
Benefit Prevention:
Empowers users to understand their vehicle and prevent future issues through informed maintenance
Benefit Cost Savings:
Enables DIY repairs, significantly reducing maintenance and repair costs
Comprehensive Coverage:
Full service, repair, maintenance, and troubleshooting
Estimated Pages:
Varies by specific content; often 2000+ pages for full factory service manuals
Type:
Digital Service and Repair Manual
Powertrain:
Engine (including 2.5L Diesel variant), Transmission, Transfer Case, Differential, Driveline
Chassis:
Suspension (Front & Rear), Steering, Brakes (Disc & Drum), Tires & Wheels, Frame & Bumpers
Electrical Electronic:
Battery, Starting System, Charging System, Ignition System, Instrument Panel Systems, Audio Systems, Horn Systems, Vehicle Speed Control, Turn Signal/Hazard Warning, Wiper/Washer, Lamps, Passive Restraint Systems, Electrically Heated Systems, Power Distribution, Power Locks, Vehicle Theft/Security, Power Windows, Power Mirrors, Chime/Buzzer Warnings, Overhead Console, Wiring Diagrams
Comfort Convenience:
Heating & Air Conditioning (HVAC), Body
Emissions:
Emission Control Systems
Maintenance:
Lubrication, Fluid Changes, Filter Replacements, Routine Inspections
Repair Rebuild:
Detailed disassembly, repair, and reassembly procedures for all major components and systems
Diagnostics Troubleshooting:
System-specific diagnostic procedures, common fault identification, and troubleshooting flowcharts
Technical Specifications:
Torque specifications, clearances, fluid capacities, electrical data, component tolerances
Depth:
Comprehensive, from basic maintenance to advanced diagnostics and component overhaul
Readability Features:
Zoom In/Out Functionality, Searchable Text
Compatibility:
All Versions of Windows & Mac, Smartphones, Tablets (requires extractor)
Compression:
Compressed in ZIP (no extractor needed for basic access)
Quality:
Digital, high-resolution for clarity of text and diagrams
Type:
Not Applicable (Digital Format)
Type:
Not Applicable (Digital Format)
Engine 1:
4.0L Inline-6 OHV (PowerTech)
Engine 1 Displacement:
3956 cc
Engine 1 Horsepower:
185 hp @ 4400 rpm (approx.)
Engine 1 Torque:
235 lb-ft @ 3200 rpm (approx.)
Engine 2 Displacement:
4701 cc
Engine 2 Horsepower:
220 hp @ 4700 rpm (approx.)
Engine 2 Torque:
270 lb-ft @ 3200 rpm (approx.)
Engine Diesel:
2.5L VM Motori Turbo Diesel
Fuel Delivery:
Multi-point Fuel Injection (MPI) for gasoline engines; Direct Injection for diesel
Coolant Type:
Chrysler's HOAT (Hybrid Organic Acid Technology) coolant, typically orange or pink
Transmission Type Std:
4-speed automatic (42RE)
Transmission Type Opt:
4-speed automatic (45RFE) available with the 4.7L V8; 5-speed manual (NV3550) available with 4.0L I6 in earlier models, though less common on WJ generation's initial year
Transfer Case Options:
Selec-Trac (full-time 2WD/4WD), NV242J; Command-Trac (part-time 2WD/4WD), NV242J; Quadra-Drive (full-time 4WD with Vari-Lok differentials) - availability varies by trim and option package.
Automatic Transmission Fluid:
ATF+4 (Chrysler Material Standard MS-9602) is the recommended fluid for later models; ATF+3 for earlier 42RE. Manual specifies appropriate manual transmission fluid.
Curb Weight Min:
4,350 lbs (approx.)
Gross Vehicle Weight Rating:
5,600 lbs - 6,200 lbs (depending on configuration)
Cargo Volume Behind Rear Seat:
37.5 cubic feet
Cargo Volume With Rear Seat Folded:
72.3 cubic feet
Oil Change Interval:
Every 3,000-7,500 miles or 6 months, depending on oil type and driving conditions (consult manual for specific recommendations)
Transmission Fluid Change:
Every 30,000-60,000 miles (consult manual for specific recommendations and fluid type)
Coolant Flush:
Every 30,000-100,000 miles or 2-5 years, depending on coolant type (consult manual)
Engine Oil Viscosity:
5W-30 or 10W-30 for 4.0L I6; 10W-30 for 4.7L V8 (consult manual for precise API service classification and seasonal variations)
Common Issue 1:
Cracked cylinder heads on 4.0L I6 (though more prevalent in earlier years and different models, a possibility for the '97 ZJ)
Common Issue 2:
Water pump and radiator leaks
Common Issue 3:
Transfer case actuator failures (on certain 4WD systems)
Common Issue 4:
Front differential and axle seal leaks
Common Issue 5:
HVAC blend door actuator failures
Jeep Legacy:
Founded on military heritage, known for robust 4x4 systems and off-road capability
Wj Generation Intro:
The WJ generation, introduced for the 1999 model year, replaced the ZJ. This listing incorrectly states 1997 as the WJ year; the ZJ generation ran from 1993-1998. The manual likely covers the latter years of the ZJ or is mislabeled regarding the WJ platform code. Assuming the manual is for the ZJ Grand Cherokee if referencing a '97 model year.
Zj Generation Features:
The ZJ Grand Cherokee offered unibody construction, independent front suspension (on later models), powerful inline-6 and V8 engines, and advanced 4WD systems like Quadra-Trac and Quadra-Coil suspension.
Manufacturing Location:
Jefferson North Assembly, Detroit, Michigan, USA
