1992 Jaguar Sovereign problems

General information about Jaguar-Sovereign
Overview of popular issues
Analysis of common problems
Сomplaints list
Recalls list

The Jaguar XJ (XJ40) is a full-size luxury sedan manufactured by Jaguar Cars between 1986 and 1994. It was officially unveiled on 8 October 1986 as an all-new, second generation of the XJ to replace the Series III, although the two model ranges were sold concurrently until the Series III was discontinued in 1992. The XJ40 used the Jaguar independent rear suspension arrangement, and featured a number of technological enhancements, such as electronic instrument cluster.

The 1993 XJ6 earned the title of "Safest Car in Britain" as the result of a government survey. The original 1986 car gave way to the heavily revised Jaguar XJ (X300) in 1994, followed by the Jaguar XJ (X308) in 1997. The XJ40 and its later derivatives is to date the second longest running XJ platform, with a total production run of 17 years. After the XJ40, Jaguar's intention was to launch a brand new saloon with a new V8 engine. Ford halted development of the saloon, termed XJ90, and proposed to instal its new engine and front and rear ends onto the centre section of the XJ40 model; however, the V8 was not ready.

Development

Throughout the 1970s, Jaguar had been developing Project XJ40, which was an all-new model intended to replace the original XJ6. Scale models were being built as early as 1972. Due to the 1973 oil crisis and problems at parent company British Leyland, the car was continually delayed. Proposals from both Jaguar's in-house designers and Pininfarina were received. Eventually, it was decided an internal design would be carried through to production.

In February 1981, the British Leyland board approved £80 million to produce the new car. Launch was originally scheduled for 1984. Following Jaguar's de-merger from BL and privatization that same year, the company's CEO John Egan took advantage of the resurgence in sales of the existing Series III XJ6, particularly in the lucrative North American market, to delay the XJ40's launch a further two years to allow for more development time.

The XJ40 was at the time the most extensively tested vehicle the company had ever developed. Designs for the XJ40 pioneered significant improvements to how Jaguar cars were designed, built, and assembled. Among these improvements was a 25% reduction in the number of bodywork panels required per car (e.g. three pressings needed for a Series 3 door compared with one for a XJ40 door), resulting in not only a more efficient assembly process but also a weight saving and a stiffer structure. Despite this, early production XJ40s still suffered from reliability, particularly with its electrical systems and build quality issues, which damaged its reputation, and further continued Jaguar's poor reputation for quality, despite the extensive testing of the car, and the engineering efforts to improve quality. The protracted development time meant the car dated much quicker than its rivals, and it was quickly superseded technologically by the E32 BMW 7-Series (1986), the Lexus LS400 (1989), and the W140 Mercedes-Benz S-Class (1991). Following the takeover by the Ford Motor Company in 1990, the XJ40 was replaced by the X300. While it was based on the XJ40 platform, the X300 was highly revised in almost all areas.

Retired Jaguar founder William Lyons had acted in a consultative role during the XJ40 project's early phase, and was shown the final prototype shortly before his death in 1985, and was said to be approving of the car - thus the XJ40 is widely believed to be the final Jaguar to have had Lyons' involvement.

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Common 1992 Jaguar Sovereign problems

The 1992 Jaguar Sovereign, also known as the XJ6, is a luxury car that has been praised for its style and performance. However, it is also known for certain common problems that owners have reported.

One of the most common issues with the 1992 Jaguar Sovereign is transmission slipping and leaks. This can be caused by a variety of factors, including worn-out or damaged transmission parts, low transmission fluid levels, or problems with the car's computer system. If left unaddressed, transmission slipping and leaks can lead to more serious problems and costly repairs.

Another common problem with the 1992 Jaguar Sovereign is that it can be difficult to start in cold weather. This is often due to issues with the car's ignition system, such as worn-out spark plugs or faulty ignition coils. It can also be caused by problems with the car's fuel system, such as clogged fuel injectors or a weak fuel pump.

The 1992 Jaguar Sovereign is also known for burning oil, which can be caused by a variety of factors, including worn-out piston rings, damaged cylinder walls, or problems with the car's oil pump. If left unaddressed, oil burning can lead to more serious engine problems and costly repairs.

Another common issue with the 1992 Jaguar Sovereign is electrical problems, such as blown fuses or faulty wiring. This can be caused by a variety of factors, including wear and tear on the car's electrical components, problems with the car's battery or charging system, or issues with the car's computer system. Electrical problems can be difficult to diagnose and repair, and they can lead to a variety of issues, including problems with the car's dashboard gauges, radio, or other electrical systems.

In addition to these common problems, the 1992 Jaguar Sovereign is also known for having a tight-fitting rear cabin, which can be uncomfortable for passengers. This is due in part to the car's large boot and bonnet, which take up a significant amount of space in the cabin.

To avoid these common problems, it is important to properly maintain the 1992 Jaguar Sovereign and address any issues as soon as they arise. This includes regular oil changes, tune-ups, and inspections, as well as addressing any problems with the car's transmission, ignition system, or electrical components as soon as they are detected. By properly maintaining the 1992 Jaguar Sovereign, owners can help ensure that it continues to run smoothly and reliably for years to come.

How much is a 1992 Jaguar?

The value of a used 1992 Jaguar XJ-Series ranges from $1,995 to $13,994, based on vehicle condition, mileage, and options.

What are the common problems with a 1986 Jaguar XJ6?

What is Jaguars cheapest car?

Jaguar SUV Prices By Model

New 2023 Jaguar F-PACE Price – $52,400 starting MSRP.
New 2023 Jaguar E-PACE Price – $48,000 starting MSRP.
New 2023 Jaguar I-PACE Price – $71,300 starting MSRP.
New 2023 Jaguar F-TYPE Price (sports car) – $73,400 starting MSRP.

What is the most valuable Jaguar?

1955 Jaguar D-Type

1955 Jaguar D-Type — $21,780,000 (RM Sotheby's, 2016)

The D-Type, built from 1954 through 1957, is the answer.

1992 Jaguar Sovereign car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Jaguar Sovereign problems, we found that the most common problems with these 2023 model year vehicles are:

Seat belts problems

The graph below shows statistics for all 1992 Jaguar Sovereign vehicle components and the number of complaints received.

1992 Jaguar Sovereign complaints

The NHTSA has received 3 complaints about various vehicle components related to the 1992 Jaguar Sovereign.

2008-08-11

SEAT BELTS PROBLEM

Date Of Incident: 2008-07-23
VIN: SAJHY174XNC
Components: SEAT BELTS
Summary: TL*THE CONTACT OWNS A 1992 JAGUAR SOVEREIGN. THE CONTACT STATED THAT THE SEAT BELT IS AUTOMATIC ON THE DRIVER'S SIDE. ONCE SEATED IN THE DRIVER'S SEAT, THE BELT WILL AUTOMATICALLY CLOSE OVER HIS SHOULDER. THE FAILURE IS DUE TO A BELT WINCH ASSEMBLY. NHTSA CAMPAIGN ID NUMBER 93V179000 (SEAT BELTS) WAS REFERENCED. THE CONTACT WENT TO THE DEALER TO HAVE THE SEAT BELT REPAIRED AND THEY STATED THAT THE PARTS WERE UNAVAILABLE AND WOULD TAKE THREE WEEKS TO ARRIVE. IT HAS BEEN LONGER THAN THREE WEEKS AND THE DEALER IS NOT COMMENTING ON WHEN THE SEAT BELT WILL BE REPAIRED. THIS IS A SAFETY HAZARD BECAUSE THE CONTACT CANNOT DRIVE WITHOUT THE SEAT BELT. THE FAILURE MILEAGE WAS 56,592. UPDATED 10/21/08. *JB

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2007-05-18

SEAT BELTS PROBLEM

Date Of Incident: 2007-03-14
Components: SEAT BELTS
Summary: TL*THE CONTACT OWNS A 1992 JAGUAR SOVEREIGN. ON MARCH 14, 2007, A PASSENGER HAD TO BE CUT FROM THE DRIVER'S SIDE REAR OF THE VEHICLE BECAUSE THE SEAT BELT FAILED TO UNLATCH. SINCE THAT TIME, THE CONTACT HAS NOT BEEN ABLE TO GET A REPLACEMENT PART FROM THE MANUFACTURER NOR THE JAGUAR DEALER. THE CONTACT REFERENCED SAFETY RECALL # 93V179000 (SEAT BELTS). THE VIN, PURCHASE DATE, AND ENGINE SIZE WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 130,000.

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2000-10-22

SEAT BELTS PROBLEM

Date Of Incident: 2000-04-02
VIN: SAJHY1748NC
Components: SEAT BELTS
Summary: SEATBELT MECHANISM FAILED (SEIZED AND DID NOT ALLOW MOVEMENT OR USE OF BELT)..I JUST READ THAT THIS WAS A RECALL BUT WE NEVER WERE INFORMED

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1992 Jaguar Sovereign recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1992 Jaguar Sovereign.

1993-11-01

Manufacturer: JAGUAR MOTORS, INC.
Components: SEAT BELTS
Summary: THE NORMAL LOCKUP FUNCTION OF THE AUTOMATIC (PASSIVE) BELT REEL CAN CAUSE THE BELT MOTOR WINCH ASSEMBLY TO LOCKUP SUCH THAT THE PASSIVE BELT SYSTEM WILL NOT DEPLOY/FUNCTION OR GETS STUCK AT VARIOUS POINTS ALONG THE TRACK CAUSING THE KINKING OR BREAKING OF ITS CABLE OR DETACHMENT OF THE TONGUE.
Consequence: IF THIS OCCURS THE OCCUPANTS OF THE VEHICLE CANNOT USETHE SAFETY BELTS, INCREASING THE RISK OF INJURY IN THE EVENT OF A SUDDEN STOPOR ACCIDENT.
Remedy: JAGUAR WILL REPAIR THE PASSIVE BELT SYSTEM IF THIS PROBLEM OCCURS OR HAS OCCURRED. JAGUAR WILL NOTIFY OWNERS OF THE EXISTENCE OF A LIFETIME WARRANTY ON COMPONENTS OF THE AUTOMATIC (PASSIVE) BELT SYSTEM.

Additional sources

More sources of information about 1992 Jaguar Sovereign problems:

1992 Jaguar XJ6 Sovereign Comments (r18143)

http://www.carsurvey.org/reviews/jaguar/xj6/r18143/comments/

Feb 24, 2004 ... It has no body dents or rust, but now over the years due to wear and tear, it has damage to the leather on glove box, and the driver's side ...

XJ40 Common Problems - Jag-lovers

https://www.jag-lovers.org/modern/xj40prob.htm

Perhaps one of the biggest problems on these cars is the hydraulic rear suspension. These are quite trouble prone to the point that Jaguar ceased installing ...

1992 Jaguar XJ6 Problems and Complaints - 13 Issues

https://repairpal.com/1992-jaguar-xj6/problems

Problem with your 1992 Jaguar XJ6? Our list of 13 known complaints reported by owners can help you fix your 1992 Jaguar XJ6.

Looking at reliablilty of 2001 Jaguar XJ8 - Jaguar Forums - Jaguar ...

https://www.jaguarforums.com/forum/xj-xj8-xjr-x308-27/looking-reliablilty-2001-jaguar-xj8-48949/

Jan 25, 2011 ... I bought her a 1986 Jaguar XJ6 in 1992 ... I'm not a Jag V8/XJ8 expert but all the common failure areas are well documented. ... jaguar, jaguars, ...