🏷️ Basic Information

Make:

Jaguar

Model:

XJ Series

Chassis Codes:

X300, X305, X306

Production Years Covered:

1994-1997 (X300), 1997-2003 (X305/X306 - specific variants)

👋 Introduction

Target Audience:

Enthusiasts, independent repair shops, and Jaguar owners seeking to perform maintenance and repairs on their XJ Series vehicles.

Value Proposition:

Provides the exact information used by dealership technicians, offering a level of detail and accuracy far beyond generic repair guides. Saves time and money by enabling accurate diagnostics and repairs.

Manual Benefits:

Contains step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications. All-in-one PDF for easy access and printing of specific sections.

📋 Manual Details

Scope:

Complete Workshop Service Repair Manual covering all models and all repairs A-Z for the Jaguar XJ Series X300, X305, and X306 generations.

Estimated Pages:

Extensive; typically thousands of pages for a complete factory workshop manual, provided in a single, searchable PDF.

Type:

Factory Workshop Service Repair Manual

Language:

English

Format:

Digital PDF (printable, searchable, zoomable images)

📖 Manual Coverage

List:

Engine Mechanical, Control Systems, Fuel Service Specifications, Emission Control, Intake/Exhaust/Cooling, Lubrication, Ignition, Starting/Charging, Automatic Transmission, Clutch, Manual Transmission, Transfer Case, Propeller Shaft, Drive Shaft, Differential, Axle, Suspension, Tire & Wheel, Brake Control, Brakes, Parking Brake, Steering Column, Power Steering, Air Conditioning, Supplemental Restraint System (SRS), Seat Belts, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Locks, Meter/Audio/Visual Systems, Horn, Windshield/Glass/Mirrors, Instrument Panel, Seats, Engine Hood/Doors, Exterior/Interior Trim, Electrical Systems, Multiplex/CAN Communication, and much more.

List:

Step-by-step repair instructions, diagnostic procedures, troubleshooting guides, maintenance schedules, component removal and installation, electrical system diagnosis, wiring schematics, technical specifications, torque values, fluid capacities, special tool requirements.

Depth:

Comprehensive, factory-level detail suitable for dealership technicians. Covers routine maintenance to complex component rebuilds and electrical diagnostics.

📊 Manual Specifications

Compatibility:

All Versions of Windows and Mac.

Printability:

High-quality, printable pages. Ability to enlarge images for detailed views.

Binding:

Digital (PDF format), no physical binding. Eliminates issues of greasy or torn paper manuals.

Material:

N/A (Digital)

⚙️ Engine Specifications

Engine Options:

Inline-6 (AJ6), AJ-V8 (including AJ26/AJ27 variants), and potentially supercharged versions depending on model year and trim.

Displacement Range:

3.2L, 4.0L, 4.2L (V8), and 6.0L (V12 for some earlier models that may overlap with X300 lineage perception).

Injection Type:

Multi-point Fuel Injection (MPI) or Electronic Fuel Injection (EFI), with potential for supercharger in R variants.

🔧 Transmission

Transmission Types:

ZF 4HP22/4HP24 automatic transmissions were common. Manual transmissions were less common or not offered on all variants within this generation.

Manual Transmission Availability:

Limited or not available on most X300/X305/X306 models; primarily automatic.

Automatic Features:

Electronic control, adaptive shift logic, Sport mode on some variants.

📐 Dimensions

Wheelbase:

Approx. 119.0 inches (2,921 mm) for standard wheelbase models. Long wheelbase (LWB) variants may differ.

Curb Weight Range:

Approximately 3,800 - 4,300 lbs (1,725 - 1,950 kg), varying by engine and specification.

🛡️ Safety Features

Crash Test Data:

Specific official ratings from NHTSA or Euro NCAP for these specific years are scarce due to the era of production. However, designed with contemporary safety standards in mind.

Braking Systems:

Anti-lock Braking System (ABS) standard, Electronic Brake Force Distribution (EBD) on later models.

Restraint Systems:

Driver and passenger front airbags, seat belt pre-tensioners, reinforced safety cage construction.

💡 Technology Features

Audio System:

Premium sound systems by Alpine or Jaguar, cassette decks and CD players were standard. Navigation systems available on later models.

Cruise Control:

Electronically controlled cruise control was a common feature.

Communications:

Limited by modern standards. Basic telematics might be present on very late models. The manual covers diagnosis of communication buses like CAN.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 - 10,000 miles (8,000 - 16,000 km) or 6-12 months, depending on oil type and driving conditions. Check manual for specifics.

Engine Oil:

Synthetic 5W-30 or 5W-40 is commonly recommended for AJ-V8 engines. Consult the manual for exact API/ACEA specifications.

Common Problems:

Nikasil bore liners in early AJ-V8 engines (primarily 4.0L pre-1997.5), timing chain tensioners, head gasket leaks, electrical gremlins (especially older wiring insulation), suspension component wear, and occasional gearbox issues. The manual details diagnosis and repair for these.

📚 Vehicle History

Jaguar Legacy:

Continuing Jaguar's tradition of luxury, performance, and refined grand touring vehicles.

X300 Development:

The X300 (1994-1997) represented a significant modernization of the Jaguar XJ, introducing the AJ6/AJ16 inline-six engines and the AJ-V8. It aimed to blend classic styling with contemporary engineering. X305/X306 typically refer to V8-powered variants or later iterations of the X300 platform.

Manufacturing Location:

Coventry, England.

🏆 Awards & Recognition

Segment Awards:

While specific awards for this exact generation might be hard to pinpoint, the Jaguar XJ series historically competed strongly in the luxury executive car segment, often lauded for its ride comfort, interior appointments, and styling.