Jeep Grand Cherokee WJ 1998 Digital Service Repair Manual

常规价格: $16.99
促销价: $16.99
常规价格
单价: 单价

🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Year: 1998 Generation Generation Code: WJ Codes Vin Model Year Digit: V 👋 Introduction Market Position Market Position Statement: The Jeep...

20 people are viewing this right now

类型: Car

斯库: 360824

标签: 1998 Car Cars Grand Cherokee Grand Cherokee WJ Jeep

产品多属性

Description

🏷️ Basic Information

Identification

Make:

Model:

Grand Cherokee

Year:

Generation

Generation Code:

Codes

Vin Model Year Digit:

👋 Introduction

Market Position

Market Position Statement:

The Jeep Grand Cherokee WJ (1998) represented a significant evolution for Jeep's flagship SUV, targeting a premium market segment with enhanced comfort, refinement, and capability compared to its predecessor. It competed with models like the Ford Explorer, Chevrolet Blazer, and Land Rover Discovery.

Competitive Analysis

Key Competitive Advantages Of Vehicle:

Robust unibody construction, available powerful V8 engines, comfortable ride, and legendary Jeep off-road prowess for its class. The 1998 model year was the final year of the ZJ generation, often considered a high point for this design.

Key Features

Manual Value Proposition:

This digital service repair manual is an invaluable resource for Grand Cherokee WJ owners seeking to maintain, troubleshoot, and repair their vehicle. Its comprehensive coverage empowers users to perform a wide range of service tasks, from routine maintenance to complex diagnostics, fostering a deeper understanding of the vehicle and promoting long-term reliability.

📋 Manual Details

Coverage Areas

Coverage List:

• Introduction

• Lubrication and Maintenance

• Suspension

• Differential and Driveline

• Brakes

• Clutch

• Cooling System

• Battery

• Starting System

• Charging System

• Ignition System

• Instrument Panel Systems

• Audio Systems

• Horn Systems

• Vehicle Speed Control System

• Turn Signal and Hazard Warning Systems

• Wiper and Washer Systems

• Lamps

• Passive Restraint Systems

• Electrically Heated Systems

• Power Distribution Systems

• Power Lock Systems

• Vehicle Theft/Security Systems

• Power Window Systems

• Power Mirror Systems

• Chime/Buzzer Warning Systems

• Overhead Console Systems

• Wiring Diagrams

• Engine

• Exhaust System and Intake Manifold

• Frame and Bumpers

• Fuel System–2.5L Diesel Engine

• Steering

• Transmission and Transfer Case

• Tires and Wheels

• Body

• Heating and Air Conditioning

• Emission Control Systems

Page Count

Estimated Page Count:

Varies by print version, digital format allows for dynamic content. Typically service manuals of this era are 1000+ pages.

Manual Type

Manual Type:

Service and Repair Manual

Language

Language:

English

Format

File Format:

📖 Manual Coverage

Systems Covered

Systems List:

• Engine Mechanical (Gasoline & Diesel)

• Engine Control Systems

• Fuel System

• Cooling System

• Exhaust System

• Intake System

• Lubrication System

• Ignition System

• Starting System

• Charging System

• Transmission (Automatic)

• Transfer Case

• Driveline and Differentials

• Suspension System (Front & Rear)

• Steering System

• Brake System (Hydraulic, ABS)

• Wheels and Tires

• Body and Frame

• Bumpers

• Interior Systems

• Exterior Trim

• HVAC (Heating, Ventilation, Air Conditioning)

• Electrical Systems (Power Distribution, Lighting, Accessories)

• Instrument Panel and Gauges

• Audio Systems

• Vehicle Speed Control

• Wiper/Washer Systems

• Lamps

• Passive Restraint Systems (Airbags)

• Electrically Heated Systems

• Power Lock Systems

• Theft Deterrent/Security Systems

• Power Window Systems

• Power Mirror Systems

• Chime/Buzzer Warning Systems

• Overhead Console Systems

• Emission Control Systems

Procedures Included

Procedures List:

• Routine Maintenance (Oil Changes, Fluid Checks, Filter Replacements)

• Scheduled Maintenance Intervals

• Component Diagnosis and Troubleshooting

• Component Removal and Installation

• Disassembly and Assembly of Major Components

• Torque Specifications

• Wiring Diagram Interpretation and Use

• Diagnostic Trouble Code (DTC) Procedures

• System Testing and Calibration

• Refrigerant Handling (HVAC)

• Brake Bleeding Procedures

• Wheel Alignment Specifications

• Engine Timing and Valve Adjustment

• Transmission Fluid Change and Service

• Transfer Case Service

Technical Depth

Technical Depth:

Comprehensive; covers basic maintenance, diagnostics, repair, and overhaul procedures for all major vehicle systems. Includes detailed component descriptions, specifications, and troubleshooting trees. Advanced repair and diagnostic information suitable for professional technicians and experienced DIY enthusiasts.

📊 Manual Specifications

File Format

File Format:

Searchable Text:

Likely searchable, common for professionally created PDF manuals.

Zoom Functionality:

Device Compatibility:

Windows, Mac, Smartphones, Tablets (requires extractor for ZIP).

Print Quality

Print Quality Expectation:

High-resolution graphics and text suitable for printing.

Binding Type

Binding Type:

N/A (Digital Format)

Paper Type

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Primary Engine

Engine Options:

• 4.0L I6 (PowerTech)

• 4.7L V8 (PowerTech)

Engine Code Example:

For 4.0L I6: EGG (some markets), For 4.7L V8: AFA (some markets).

Performance

4.0L I6 Horsepower:

Approximately 185 hp @ 4700 rpm

4.0L I6 Torque:

Approximately 235 lb-ft @ 3200 rpm

4.7L V8 Horsepower:

Approximately 220-227 hp @ 4700-4800 rpm

4.7L V8 Torque:

Approximately 290-300 lb-ft @ 3200-3400 rpm

Fuel System

Fuel System Type:

Multi-Point Fuel Injection (MPI)

Recommended Fuel Octane:

87 Octane (Regular Unleaded)

Diesel Engine Mention:

Manual includes coverage for the 2.5L Diesel Engine, a less common but significant option in some markets.

🔧 Transmission

Standard

Standard Transmission Type:

4-speed Automatic Transmission (42RE for 4.0L I6, 44RE for 4.7L V8)

Optional

Optional Transmission Type:

Manual transmission was not typically offered on the WJ generation Grand Cherokee.

Features

Transfer Case Options:

• Selec-Trac (Full-time 4WD)

• Quadra-Trac II (Part-time 4WD with low range)

Transmission Fluid Type 42Re:

ATF+3 (Mopar P/N 05010220AA or equivalent)

Transmission Fluid Type 44Re:

ATF+3 (Mopar P/N 05010220AA or equivalent)

Transfer Case Fluid Type:

ATF+4 (Mopar P/N 68218057AC or equivalent for Quadra-Trac II), NP242/NP247 specific fluids.

📐 Dimensions

Exterior

Wheelbase:

110.0 inches

Length:

184.5 inches

Width:

71.0 inches

Height:

65.7 inches

Weights

Curb Weight Approx:

4,000 - 4,400 lbs (depending on engine and equipment)

Gross Vehicle Weight Rating Gvwr Approx:

5,500 lbs

Cargo

Cargo Volume Behind Rear Seat:

Approx. 38.7 cubic feet

Cargo Volume With Rear Seat Folded:

Approx. 77.5 cubic feet

🛡️ Safety Features

Ratings

NHTSA Rollover Rating 2000:

3 out of 5 stars (significantly improved from previous generation due to revised suspension and higher center of gravity for its class).

Active Features

Active Safety Features Available:

• Anti-lock Braking System (ABS)

• Traction Control (on some models)

Passive Features

Passive Safety Features Standard:

• Front Dual Airbags

• Seat Belt Pretensioners

• Reinforced Unibody Structure

Passive Safety Features Optional:

• Side Impact Airbags (available on some later models/trims)

💡 Technology Features

Infotainment

Infotainment Systems Available:

• AM/FM Stereo with Cassette Tape Player

• Optional CD Player

• Optional Infinity Gold Premium Audio System

Driver Assistance

Driver Assistance Features:

• Cruise Control

• Optional Steering Wheel Audio Controls

Connectivity

Connectivity Features:

Limited by 1998 standards; primarily focused on audio system connectivity. No Bluetooth or smartphone integration available.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 3,000 miles or 3 months, whichever comes first (under severe driving conditions). Every 6,000 miles or 6 months with synthetic oil and filter.

Engine Air Filter Replacement Interval:

Every 15,000 miles or 12 months, or sooner if driving in dusty conditions.

Spark Plug Replacement Interval 4.0L:

Approx. 60,000 - 100,000 miles (depending on plug type, e.g., platinum).

Spark Plug Replacement Interval 4.7L:

Approx. 100,000 miles (using extended life plugs).

Coolant Flush Interval:

Every 30,000 miles or 24 months.

Fluid Specifications

Engine Oil Specification 4.0L:

SAE 10W-30 (API Certified)

Engine Oil Specification 4.7L:

SAE 5W-30 (API Certified)

Coolant Type:

Ethylene Glycol based, long-life antifreeze/coolant. Mopar OAT (Organic Acid Technology) or equivalent.

Brake Fluid Type:

DOT 3

Known Issues

Common Issues 4.0L I6:

• Cracked cylinder heads (though more prevalent in earlier models), head gasket leaks

• Oil filter housing leaks

• Minor oil leaks from valve cover or oil pan gaskets

Common Issues 4.7L V8:

• Valve seat recession (requiring cylinder head replacement)

• Head gasket failures

• Coolant leaks from intake manifold or water pump

Common Issues Chrysler 42Re 44Re:

Transmission solenoid issues, potential for overheating if not maintained, torque converter shudder.

Common Issues Electrical:

Window regulator failures, intermittent dashboard lights, issues with the Central Power Time Delay Module (CTD Module).

Common Issues Suspension:

Worn control arm bushings, track bar issues, worn ball joints.

📚 Vehicle History

Brand Heritage

Jeep Brand Heritage:

Jeep, a brand synonymous with off-road capability and ruggedness, has a storied history dating back to World War II. This heritage influences the Grand Cherokee's design philosophy, blending utility with increasing levels of comfort and refinement.

Model Evolution

Grand Cherokee Evolution To 1998:

The 1998 Grand Cherokee is the final model year of the first generation (ZJ). Introduced in 1993, it set a new standard for luxury SUVs, bridging the gap between Jeep's traditional utilitarian image and the growing demand for more refined, family-friendly sport utility vehicles. The WJ generation, starting with the 1999 model year, represented a significant redesign.

Production

Production Location:

Jefferson North Assembly Plant, Detroit, Michigan, USA.

Production Years Zj Generation:

1993-1998

🏆 Awards & Recognition

Recognitions

Vehicle Recognitions General:

The Grand Cherokee platform consistently received accolades for its blend of on-road comfort and off-road capability. While specific awards for the 1998 model year may vary, it was generally well-regarded within the SUV segment of its time for its luxury appointments and performance.