🏷️ Basic Information

Make:

Jaguar

Model:

XJS

Year Range:

1992-1996

👋 Introduction

Model Segment:

Luxury Grand Tourer

Brand Positioning:

Jaguar's reputation for performance, luxury, and distinctive styling.

Key Competitors:

Porsche 911, BMW 8 Series, Mercedes-Benz SL, Aston Martin DB7 (though often in a slightly higher price bracket).

Design Philosophy:

Long-hood, short-deck styling, powerful V12 engine option, plush interior, sophisticated suspension.

Manual Value Proposition:

Provides essential information for maintaining and repairing a complex and potentially expensive luxury vehicle, empowering owners and independent specialists.

📋 Manual Details

Engine Coverage:

V12 (5.3L & 6.0L), AJ6 4.0L Inline-6

Transmission Coverage:

4-speed Automatic (TH400, ZF 4HP24)

Major Systems Coverage:

Engine, Fuel System, Ignition System, Cooling System, Lubrication System, Exhaust System, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Body, Interior

Estimated Page Count:

Hundreds (Specific count not provided, but described as 'very detailed' and 'hundreds of pages')

Type:

Factory Service Repair Workshop Manual

Language:

English

Format:

Downloadable PDF

📖 Manual Coverage

Engine Mechanical:

Detailed disassembly, assembly, inspection, and repair of cylinder heads, blocks, crankshafts, pistons, connecting rods, camshafts, valves, timing components for all applicable engines.

Fuel System:

Fuel injection systems (Bosch, Lucas), fuel pumps, injectors, fuel lines, fuel pressure regulators, evaporative emissions control.

Ignition System:

Distributorless ignition systems (DIS) or distributor-based systems, ignition coils, spark plugs, wiring, control modules.

Cooling System:

Radiator, water pump, thermostat, hoses, coolant flow, fan operation, pressure testing.

Lubrication System:

Oil pump, oil pan, oil filter, oil cooler, oil pressure, oil flow paths.

Exhaust System:

Exhaust manifolds, catalytic converters, mufflers, pipes, oxygen sensors.

Transmission Mechanical:

Automatic transmission overhaul, valve body, clutch packs, torque converter, gear sets, hydraulic control systems.

Drivetrain:

Propeller shaft, universal joints, rear axle assembly, differential, drive shafts, half shafts, wheel bearings.

Suspension Front:

Double wishbone, coil springs, shock absorbers, anti-roll bar, bush replacement, alignment specifications.

Suspension Rear:

Trailing arm, coil springs, telescopic dampers, anti-roll bar, bush replacement, alignment specifications.

Steering System:

Power steering pump, steering rack, tie rods, steering column, hydraulic lines, steering wheel removal/installation.

Brake System Front:

Ventilated disc brakes, brake calipers, pads, rotors, brake lines, ABS system components.

Brake System Rear:

Disc brakes, brake calipers, pads, rotors, brake lines, parking brake mechanism.

Electrical System Charging:

Alternator, voltage regulator, battery, wiring diagrams for charging circuit.

Electrical System Starting:

Starter motor, starter solenoid, ignition switch, wiring diagrams for starting circuit.

Electrical System Lighting:

Headlights, taillights, turn signals, interior lighting, wiring diagrams.

Electrical System Instruments:

Dashboard gauges, warning lights, speed sensor, tachometer, fuel gauge, wiring.

Electrical System Accessories:

Power windows, power seats, central locking, cruise control, radio, antenna, wiring.

HVAC System:

Air conditioning system, heater core, blower motor, climate control panel, refrigerant R134a (post-1994 models), R12 (earlier models).

Bodywork Exterior:

Panel removal/installation, door mechanisms, hood, trunk lid, bumpers, trim, glass replacement.

Interior Trim:

Seat removal, dashboard disassembly, door panel removal, headliner, carpet, trim pieces.

Routine Maintenance:

Oil and filter changes, air filter replacement, spark plug replacement, coolant flush, brake fluid replacement, transmission fluid service.

Troubleshooting:

Diagnostic procedures for common and uncommon issues across all systems, including fault code interpretation (if applicable).

Component Replacement:

Step-by-step guides for replacing major and minor components such as alternators, water pumps, fuel pumps, brake pads, suspension arms, etc.

Engine Rebuild:

Comprehensive instructions for complete engine disassembly, overhaul, and reassembly, including torquing sequences and specifications.

Transmission Overhaul:

Detailed procedures for dismantling, inspecting, repairing, and reassembling automatic transmissions.

Electrical Diagnostics:

Wiring diagrams for all circuits, troubleshooting electrical faults, testing sensors and actuators.

Suspension And Steering Repair:

Alignment procedures, component replacement (bushings, ball joints, tie rod ends), steering rack overhaul.

Brake System Repair:

Brake pad and rotor replacement, caliper overhaul, bleeding procedures, ABS diagnostics.

Body And Interior Repair:

Panel alignment, dent repair basics, interior component refurbishment, glass replacement.

Depth:

Comprehensive, covering all aspects from basic maintenance to full component overhaul and rebuilds. Suitable for both DIY enthusiasts and professional mechanics.

Visual Aids:

Hundreds of detailed photos and exploded diagrams to illustrate procedures and part identification.

Data Precision:

Includes specific torque specifications, clearances, tolerances, and fluid specifications critical for correct repairs.

📊 Manual Specifications

Format:

PDF

Compatibility:

Compatible with Windows and MAC operating systems.

Searchability:

Likely searchable text-based PDF for easy navigation.

Print Capability:

Printable (single pages or entire manual).

Binding:

N/A (Digital PDF Download)

Paper Quality:

N/A (Digital PDF Download)

Usage Rights:

Unlimited use on multiple devices, no expiry dates or renewal fees.

⚙️ Engine Specifications

Engine Code 4 0L:

AJ6 (4.0L)

Engine Code 5 3L:

V12 (5.3L)

Engine Code 6 0L:

V12 (6.0L)

Horsepower 4 0L:

Approx. 230-240 hp (depending on exact configuration and market)

Torque 4 0L:

Approx. 280-290 lb-ft (depending on exact configuration and market)

Horsepower 5 3L:

Approx. 263 hp (US Spec)

Torque 5 3L:

Approx. 316 lb-ft (US Spec)

Horsepower 6 0L:

Approx. 310 hp (later models)

Torque 6 0L:

Approx. 360 lb-ft (later models)

Injection Type:

Multi-point Fuel Injection (MPFI)

Ignition Type:

Computer Controlled Ignition (CCI)

Block Material 4 0L:

Aluminum Alloy

Block Material V12:

Aluminum Alloy

Head Material 4 0L:

Aluminum Alloy

Head Material V12:

Aluminum Alloy

Valvetrain 4 0L:

DOHC, 4 valves per cylinder

Valvetrain V12:

SOHC, 2 valves per cylinder

🔧 Transmission

Type Standard:

4-speed Automatic

Transmission Manufacturer Th400:

General Motors (TH400)

Transmission Manufacturer Zf:

ZF (ZF 4HP24)

Type Optional:

None offered for these model years

Gear Selector:

Column or console mounted shifter

Transmission Fluid Type:

Mercon/Dexron III (or equivalent)

📐 Dimensions

Length:

Approx. 195.7 inches (4971 mm)

Width:

Approx. 70.4 inches (1788 mm)

Height:

Approx. 50.5 inches (1283 mm)

Wheelbase:

Approx. 102.4 inches (2601 mm)

Curb Weight Est:

Approx. 3800 - 4100 lbs (1724 - 1860 kg), varies by engine and options

🛡️ Safety Features

Crash Test Data:

Specific official NHTSA/Euro NCAP ratings for this generation may be limited; relies on period-appropriate safety design and construction.

ABS:

Anti-lock Braking System (standard on most models)

Airbags:

Driver's airbag (standard), Passenger airbag (optional or standard on later models)

Seatbelts:

Three-point inertia-reel seatbelts

💡 Technology Features

Audio System:

Typically a premium sound system with cassette player and AM/FM radio, often with external amplifier. CD players became more common in later models.

Climate Control:

Automatic climate control with A/C, often with manual overrides and a sophisticated control panel.

Cruise Control:

Electronic cruise control system.

ABS:

As mentioned in safety, ABS was a key electronic system.

Original Connectivity:

Limited to the built-in audio system and basic vehicle diagnostics. No integrated navigation or Bluetooth.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 - 7,500 miles or 6-12 months, depending on driving conditions (refer to manual for specifics).

Transmission Service Interval:

Recommended every 30,000 - 60,000 miles for fluid and filter change.

Coolant Flush Interval:

Recommended every 30,000 - 60,000 miles.

Engine Oil Type 4 0L:

API SG/SH or ACEA A2/A3, viscosity typically 10W-30 or 10W-40 (consult manual for exact specification)

Engine Oil Type V12:

API SG/SH or ACEA A2/A3, viscosity typically 15W-50 or 20W-50 for V12 (consult manual for exact specification)

Coolant Type:

Ethylene Glycol based coolant (e.g., Jaguar/Ford Spec or equivalent blue coolant)

Brake Fluid Type:

DOT 3 or DOT 4, Glycol-based

Common Problems General:

Electrical system gremlins (especially older wiring harnesses), rust in sills and wheel arches, cooling system component failures (hoses, radiator), premature wear of suspension bushings, minor oil leaks.

Common Problems Engine V12:

Potential for fuel system issues, ignition coil failure, over-cooling or over-heating if maintenance is neglected.

Common Problems Engine 4 0L:

Head gasket issues (less common than earlier versions but possible), timing chain tensioner wear.

📚 Vehicle History

Jaguar Legacy:

Jaguar Cars has a long history of producing luxurious and performance-oriented grand tourers and sports cars.

Xjs Development:

The XJS was developed to succeed the iconic E-Type, representing a more mature and comfortable grand tourer with advanced engineering for its time.

Xjs Facelifts Updates:

This 1992-1996 period represents the later, significantly revised 'facelift' models, which featured updated styling, improved aerodynamics, a revised interior, and importantly, the introduction of the 4.0L AJ6 inline-six engine alongside the V12.

Production Years:

1975 - 1996

Manufacturing Location:

Coventry, England

🏆 Awards & Recognition

General Automotive Press:

The XJS was generally praised for its comfort, styling, and the unique appeal of its V12 engine, though often criticized for reliability concerns compared to some German or American rivals in its early life. Later models (especially post-facelift) saw significant improvements.

Club And Enthusiast Awards:

The XJS remains a popular classic car, appreciated by Jaguar enthusiasts for its classic styling and V12 performance, often winning accolades in classic car shows.