🏷️ Basic Information

Make:

Jaguar

Model:

XJS

Year:

1992

Chassis Code:

XJ-S

👋 Introduction

Market Segment:

Luxury Grand Tourer

Key Competitors:

Porsche 911, BMW 8 Series, Mercedes-Benz SL-Class, Aston Martin DB7 (later models).

Unique Selling Points:

Combination of V12 power (on some variants), classic Jaguar styling, comfortable ride, and sophisticated luxury for its era.

📋 Manual Details

All Models Engines Trims Transmissions:

Yes

Estimated Page Count:

Extensive (exact count not provided, but described as 'complete' and 'A-Z' coverage)

Type:

Complete Workshop Service Repair Manual

Language:

English

Format:

Downloadable PDF

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder heads, block, crankshaft, pistons, connecting rods, camshafts, valve train, timing systems, cooling system, lubrication system, fuel injection system (Bosch Jetronic), emission control systems.

Engine Electrical:

Ignition system, starter motor, alternator, battery, engine control unit (ECU), sensors, wiring diagrams, diagnostic procedures.

Transmission:

Automatic transmission overhaul (e.g., GM 4L80-E used in later models, or ZF 4HP22/4HP24 for earlier parts of this generation), hydraulic control systems, electronic controls, torque converter, transmission fluid, servicing.

Brakes:

Hydraulic system, front disc brakes, rear disc brakes, ABS (Anti-lock Braking System) components and diagnostics, parking brake, brake fluid specifications and bleeding procedures.

Suspension:

Front independent suspension (double wishbone), rear independent suspension (trailing arm, Watts linkage), springs, shock absorbers, anti-roll bars, steering system, power steering.

Electrical System:

Lighting system, exterior and interior lighting, power windows, power seats, central locking, dashboard instrumentation, gauges, warning lights, horn, wipers, washers, audio system, HVAC controls.

Body And Chassis:

Body panel removal and installation, doors, hood, trunk lid, glass, seals, interior trim, seat removal, chassis lubrication, rust prevention, underbody coatings.

HVAC:

Air conditioning system, heater core, blower motor, climate control panel, refrigerant handling (R12 at this time), system diagnostics.

Maintenance:

Oil changes, filter replacements (oil, air, fuel), spark plug replacement, coolant flushes, brake fluid replacement, lubrication, tire rotation, general inspection.

Repair:

Engine overhaul, transmission rebuilds, brake caliper replacement, suspension component renewal, electrical component diagnosis and replacement, bodywork repairs, interior component repair.

Troubleshooting:

Diagnostic flowcharts for various systems (engine performance, starting issues, electrical faults, braking problems, HVAC malfunctions).

Diagnostics:

On-board diagnostics (OBD) for engine management systems, specific diagnostic tools and procedures for various Jaguar systems.

Depth:

Comprehensive from basic scheduled maintenance to complete engine and transmission rebuilds, including detailed electrical troubleshooting with wiring diagrams.

📊 Manual Specifications

File Format:

PDF (Portable Document Format)

Print Quality:

High quality (suitable for printing individual pages or chapters)

Binding Type:

Digital download - N/A (printable)

Paper Type:

Digital download - N/A (printable on user's choice of paper)

⚙️ Engine Specifications

Engine Options:

For 1992, the primary engine was the 5.3L (5343cc) Jaguar V12 (165 kW / 221 hp @ 4500 rpm, 410 Nm / 302 lb-ft @ 3250 rpm) with Lucas/Jaguar fuel injection. A 4.0L AJ6 Straight-6 (3980cc) may also have been available in some markets or configurations, particularly in earlier years of this generation, but the V12 is the iconic XJS engine.

Horsepower V12:

Approximately 221 bhp (165 kW)

Torque V12:

Approximately 302 lb-ft (410 Nm)

Fuel Injection:

Lucas/Jaguar Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Petrol (Gasoline)

Ignition Type:

Electronic ignition system

🔧 Transmission

Standard Transmission:

For 1992, it was typically the GM 4L80-E 4-speed automatic transmission, replacing earlier ZF units in many XJS models.

Optional Transmission:

Manual transmissions were exceedingly rare and not a common option for the V12 XJS models by 1992.

Transmission Fluid:

Dexron III (or equivalent) automatic transmission fluid (ATF)

📐 Dimensions

Wheelbase:

102.4 inches (2601 mm) for Coupe/Convertible

Length:

194.7 inches (4945 mm)

Width:

69.1 inches (1755 mm)

Height:

49.4 inches (1255 mm)

Curb Weight:

Approximately 3,900 - 4,100 lbs (1769 - 1860 kg) depending on configuration.

🛡️ Safety Features

Safety Standard:

For its era, featured padded interior surfaces, collapsible steering column, and three-point seatbelts. ABS was standard on most models by 1992.

ABS:

Anti-lock Braking System (ABS) standard

Seatbelts:

Three-point inertia-reel seatbelts

💡 Technology Features

Audio System:

Typically a premium sound system with cassette player and AM/FM radio. Speaker configurations varied by trim level and market.

Cruise Control:

Electronic cruise control system

Car Features:

Power windows, power seats, central locking, electrically adjustable mirrors, heated rear window, trip computer.

🔧 Maintenance

Oil Change Interval:

Typically every 6,000 miles (10,000 km) or 12 months, whichever comes first.

Major Service Interval:

Varies, but often involves checking/replacing transmission fluid, coolant, brake fluid, spark plugs, and detailed inspections around 30,000-50,000 miles.

Engine Oil:

API SJ or SL rated, viscosity SAE 10W-30 or 20W-50 recommended depending on climate and ambient temperature (consult manual for precise recommendations).

Coolant:

Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water. Jaguar recommends their own coolant or equivalent meeting Jaguar specification.

Brake Fluid:

DOT 4 (or DOT 3 as minimum) motor vehicle brake fluid.

Power Steering Fluid:

Dexron III ATF or specific Jaguar power steering fluid.

Common Wear Items:

Suspension bushings (especially rear trailing arm), fuel lines (prone to degradation), cooling system components (radiator, hoses), fuel pump, gearbox synchromesh (manual), electrical wiring degradation, rust on wheel arches and sills.

Engine Management:

Lucas/Jaguar ignition and fuel injection systems can be complex to diagnose; sensors and wiring are common points of failure. V12 engines can be sensitive to maintenance intervals.

Bodywork Corrosion:

Significant concern for XJS models; check sills, wheel arches, boot floor, and around the screen seals.

📚 Vehicle History

Brand Legacy:

Jaguar Cars has a long history of producing luxury sports cars and grand tourers, known for performance, style, and sophisticated engineering.

Xjs Generations:

The XJS was introduced in 1975 as the successor to the legendary E-Type. The 1991-1996 facelift ('XJS-FL' or 'Project 771') brought significant updates, including revised V12 engine, improved aerodynamics, updated interior, and the introduction of the 4.0L AJ6 engine option and GM automatic transmission. The 1992 model falls into this updated series.

Production Years:

1975–1996 (with major updates in 1991)

Manufacturing Location:

Coventry, England, United Kingdom

🏆 Awards & Recognition

Automotive Awards:

While specific awards for the 1992 model year are not readily cited, the XJS was consistently praised for its styling, V12 engine refinement, and handling, solidifying its status as a desirable luxury grand tourer throughout its production life.