Historical Context:
The Jaguar XJ (X308) represented Jaguar's flagship luxury sedan during its production run, known for its blend of V8 performance, refined styling, and classic British luxury. This manual serves owners and technicians seeking to maintain and repair this sophisticated vehicle.
Comparative Advantage:
Provides dealer-level instructional guides for DIY repairs, reducing reliance on expensive dealership services. Essential for owners of a classic luxury vehicle that may no longer be supported by extensive dealer networks.
Manual Highlights:
Comprehensive coverage, step-by-step illustrated procedures, detailed technical information and schematics, broad system coverage, user-friendly PDF format compatible with various devices, printing capability.
Primary Coverage:
All mechanical and electrical systems, bodywork, and maintenance for Jaguar XJ (X308) models 1997-2003.
Estimated Page Count:
Varies by specific manual version, but typically comprehensive, exceeding 1000 pages for full workshop manuals.
Type:
Service and Repair Manual
Ease Of Use:
Designed for ease of use with simple PDF format, no installation required, compatible with all major operating systems and portable devices.
Device Compatibility:
Compatible with all Windows Operating Systems, macOS, Linux, iOS, Android, and any device capable of opening PDF files.
Mechanical Systems:
Engine (V8 variants: AJ26, AJ27), fuel system (carburetters are not applicable to X308, this is likely a legacy inclusion or error in product description for XJ-S), cooling system, lubrication system, clutch, gearbox (automatic), propeller shafts, rear axle, steering, brakes (hydraulic), suspension (front & rear).
Electrical Systems:
Wiring diagrams, ignition system, lighting, instrumentation, audio, power accessories, climate control electricals, engine management systems.
Bodywork And Comfort:
Chassis, coachwork (body panels, trim), air conditioning equipment, heating systems.
Accessory Manufacturers Overseas Agents:
Includes contact information and details for accessory manufacturers and overseas service agents, providing additional support resources.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, tune-ups.
Repair And Rebuild:
Engine overhaul, transmission service, brake system repairs, suspension component replacement, steering system diagnostics, electrical component repair/replacement, HVAC system service.
Diagnostics:
Troubleshooting guides, fault code identification (where applicable), diagnostic procedures for various systems.
Electrical Schematics:
Detailed wiring diagrams for all electrical systems.
Depth:
Comprehensive, covering basic upkeep to in-depth mechanical and electrical repairs. Includes step-by-step illustrated procedures and technical information/schematics suitable for both amateur owners and professional mechanics.
Repair Scope:
Covers everything needed to repair and maintain the vehicle, from basic upkeep to complex component overhauls, enabling owner independence or informed discussion with mechanics.
Printability:
High-quality, printable pages. Recommended for use with Adobe PDF Reader for optimal display of images and graphics.
Binding:
N/A (Digital format - no physical binding)
Paper Type:
N/A (Digital format - no physical paper)
Text Search:
PDF format typically allows for text searching, aiding in quick location of specific information.
Engine Type:
V8 DOHC (3.2L, 4.0L naturally aspirated and supercharged variants)
Horsepower Range:
Approximately 240 hp (3.2L) to 370 hp (4.0L Supercharged)
Torque Range:
Approximately 284 lb-ft (3.2L) to 385 lb-ft (4.0L Supercharged)
Supercharged Variant Power:
4.0L Supercharged (XJR) approx. 370 hp @ 5300 rpm.
Supercharged Variant Torque:
4.0L Supercharged (XJR) approx. 385 lb-ft @ 3050 rpm.
Fuel Delivery:
Electronic Fuel Injection (EFI). Note: The mention of 'carburetters' in the product description is incorrect for the X308 generation.
Specific Engine Codes:
AJ26 (3.2L & early 4.0L NA), AJ27 (later 4.0L NA & 4.0L SC).
Transmission Type:
ZF 5HP24 5-speed automatic transmission
Optional Transmission:
None offered for X308 generation.
Transmission Fluid Type:
Typically ATF Dexron III/Mercon. Always verify with specific VIN or manual section.
Transmission Control:
Electronic control for gear selection and shift points.
Wheelbase:
Approximately 114.5 inches (2908 mm)
Length:
Approximately 197.4 inches (5014 mm)
Curb Weight:
Approximately 3,800 - 4,100 lbs (1725 - 1860 kg), depending on engine and equipment.
Federal Safety Standards:
Designed to meet FMVSS standards of its era. Specific NHTSA ratings may vary, but generally considered safe for its class.
Brake System:
Anti-lock Braking System (ABS) standard on all models.
Airbags:
Driver and front passenger airbags standard.
Oil Change Interval:
Typically every 5,000 - 7,500 miles or 12 months, whichever comes first. Consult manual for specific engine and oil type.
Engine Oil Type:
API SG/SH/SJ or ACEA A1/A2/A3, viscosity typically 5W-30 or 10W-40, depending on climate. Consult manual for exact specification.
Coolant Type:
Ethylene Glycol based coolant, typically a 50/50 mix with distilled water. Specific Jaguar formulation recommended.
Brake Fluid Type:
DOT 3 or DOT 4.
Power Steering Fluid:
Specific Jaguar power steering fluid or equivalent DEXRON III/Mercon ATF.
Common Problems:
Timing chain tensioners (early AJ26/AJ27 engines), Nikasil cylinder liners (early 4.0L NA engines, replaced by Alusil), suspension bushings, heater matrix, gearbox cooler hose leaks, electrical gremlins in older models.
Cooling System Issues:
Plastic water pump impellers can degrade, leading to leaks; coolant expansion tank caps can fail.
Legacy Of Luxury:
Jaguar's long-standing reputation for luxury, performance, and elegant design is embodied in the XJ series.
Generation Significance:
The X308 generation introduced the critically acclaimed Jaguar AJ-V8 engine, replacing the previous inline-six and V12 engines, and featured significant updates in styling and technology.
Manufacturing Location:
Coventry, England
