2004 Jaguar Xj problems

General information about Jaguar-Xj
Overview of popular issues
Recalls list

The Jaguar XJ is a series of mid-size/full-size luxury cars produced by British automobile manufacturer Jaguar Cars (becoming Jaguar Land Rover in 2013) from 1968 to 2019. It was produced across five basic platform generations (debuting in 1968, 1986, 1994, 2003, and 2009) with various updated derivatives of each. From 1970, it was Jaguar's flagship four-door model. The original model was the last Jaguar saloon to have been designed under the leadership of Sir William Lyons, the company's founder, and the model has been featured in countless media and high-profile appearances.

Series 1, 2, and 3 (1968–1992)

Overview

The first generation Jaguar XJ was produced for a total period of 24 years, with two major facelifts – in 1973 and in 1979, with a raised front bumper and less tall grilles.

For four years, the 1968 introduced XJ was always a four-door, straight-six saloon on a 2.76 m (108.75 in) wheelbase. In 1972, a more spacious, 4-inch (10 cm) longer wheelbase (LWB) option, and a 5.3 litre V12 engine were added. On the XJ series II (from 1973), the standard wheelbase (SWB) saloons were cancelled in 1974 – but a SWB two-door (series II only) coupé was sold from 1975–1978.

The 1979 series III saloons received a redesigned greenhouse (upper body) and bumpers. The 6-cylinder series III models were replaced by the second generation Jaguar XJ in 1987, but the V12 models not until 1992.

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Common 2004 Jaguar Xj problems

Based on the complaints from owners of the 2004 Jaguar XJ, several common problems have been reported:

Sensor Issues: Owners have experienced false messages indicating that the trunk is open when it's not, which could be attributed to sensor problems. This issue can lead to inconvenience and potential safety concerns.
Fuel Gauge Malfunction: Complaints include the fuel gauge not working correctly, displaying inaccurate readings, which can be misleading and cause uncertainty about the actual fuel level in the vehicle.
Air Suspension Faults: Reports of air suspension defaults have been noted, impacting the ride quality and potentially leading to issues with the vehicle's suspension system.
Check Engine Light: Despite the car driving fine, the check engine light being illuminated suggests underlying issues that may require attention to prevent potential mechanical problems.
Headlight and Horn Malfunctions: Problems with the outer headlights not coming on and the horn not working have been highlighted, affecting visibility and safety while driving.
Electrical Problems: Given the range of issues reported, including sensor malfunctions, gauge inaccuracies, and lighting failures, there is a possibility of an underlying electrical problem affecting various components of the vehicle.

These complaints indicate a mix of sensor, electrical, and mechanical issues that can impact the functionality, safety, and overall driving experience of the 2004 Jaguar XJ. Owners facing these problems may need to address them promptly to ensure the proper functioning and reliability of their vehicles.

Is Jaguar XJ a reliable car?

Likewise any work on the engines, and always check for a full service history. As far as reliability goes, there's some good news. The XJ finished top in the luxury car class in our most recent reliability survey, with an excellent overall score of 94.3%.

What is the best Jaguar XJ engine?

By far the most popular engine choice is the twin-turbocharged, 3.0-litre V6 diesel – found in various Jaguar Land Rover products – and this 300hp engine is superbly refined and near silent at cruising speeds.

Why did Jaguar stop making XJ?

The XJ was pulled because there's no way that Jaguar could produce enough models to justify the cost. See the discontinuation of the electric XJ as a way of Jaguar ensuring it has the financial health to quickly adapt its lineup to an all-electric future.

What is the top speed of a 2004 Jaguar XJ?

It is a beautiful car. The XJ's dynamic looks are not deceptive. Stand on the gas and a powerful new 4.2-liter V8 engine thrusts the XJ8 to speed, benefiting from a new six-speed ZF automatic transmission. The 390-horsepower XJR sprints from 0 to 60 in just 5 seconds and hits its rev limiter at 155 mph.

2004 Jaguar Xj complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2004 Jaguar Xj.

You can leave your car complaint via the special form below.

2004 Jaguar Xj recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2004 Jaguar Xj.

2009-04-30

Manufacturer: JAGUAR CARS LTD
Components: SERVICE BRAKES, HYDRAULIC
Summary: JAGUAR IS RECALLING 14,551 MY 2004 XJ VEHICLES. A POTENTIAL CONCERN HAS BEEN IDENTIFIED WITH THE INSTALLATION OF A NOISE VIBRATION AND HARSHNESS (NVH) PAD FITTED TO THE UNDER TRAY AND ITS INTERACTION WITH THE REAR UNDER FLOOR BRAKE PIPES, REAR CROSS MEMBER BRAKE PIPES, AND THEIR UNIONS. A REVIEW OF VEHICLE BUILD CONDITIONS PROVIDES EVIDENCE THAT A TOUCH CONDITION CAN EXIST BETWEEN THE UNDER FLOOR AND CROSS MEMBER BRAKE PIPES AND THE NVH PAD AT THE REAR OF THE UNDER FLOOR UNDER TRAY. WHERE THE TOUCH CONDITION EXISTS, WATER AND DIRT CAN COLLECT AND BE HELD IN CONTACT WITH THE PIPES AND THEIR UNIONS, ABRADE THE CORROSION PROTECTION AND REDUCE THE CORROSION LIFE OF THE PIPES ACCORDINGLY.
Consequence: CORROSION OF THE BRAKE PIPES CAN LEAD TO A LOSS OF MECHANICAL INTEGRITY OF THE BRAKING SYSTEM. THIS CAN RESULT IN EXTENDED BRAKE PEDAL TRAVEL COMBINED WITH REDUCED BRAKING PERFORMANCE IN THE CORRESPONDING BRAKE CIRCUIT. THE INSTRUMENT CLUSTER MAY DISPLAY THE WARNING MESSAGE 'FLUID LEVEL LOW', ALONG WITH THE BRAKE WARNING LAMP BEING ILLUMINATED. IN THE EVENT OF BOTH BRAKING CIRCUITS LOSING INTEGRITY AT THE SAME TIME, COMPLETE LOSS OF SERVICE BRAKES WILL OCCUR, THEREBY POTENTIALLY CAUSING A VEHICLE CRASH.
Remedy: DEALERS WILL REMOVE THE UNDER TRAY AT THE REAR OF THE VEHICLE AND REMOVE AND DISCARD THE NVH PAD FITTED TO THE REAR OF THE UNDER TRAY. DEALERS WILL INSPECT THE REAR UNDER FLOOR AND REAR CROSS MEMBER BRAKE PIPES AND UNIONS FOR RED RUST. IF RED RUST IS PRESENT ON THE PIPES OR ON THE UNION, THE BRAKE PIPES AND UNION WILL BE REPLACED WITH NEW COMPONENTS OF THE SAME DESIGN. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2009. OWNERS MAY CONTACT JAGUAR AT 1-800-452-4827.

2004-03-18

Manufacturer: JAGUAR CARS LTD
Components: AIR BAGS:FRONTAL
Summary: ON CERTAIN PASSENGER VEHICLES, THE PASSENGER AIR BAG TRIM COMPONENTS HAVE A POOR APERTURE EDGE.
Consequence: SHOULD THE AIR BAG DEPLOY, IT COULD BE CUT, CAUSING IT TO NOT INFLATE PROPERLY, WHICH INCREASES THE RISK OF INJURY TO THE OCCUPANT IN A CRASH.
Remedy: DEALERS WILL INSPECT THE PASSENGER AIR BAG APERTURE AND, WHERE NECESSARY, REMOVE ANY SHARP, SERRATED EDGES. THE RECALL BEGAN ON MAY 14, 2004. OWNERS SHOULD CONTACT JAGUAR AT 1-800-452-4827.

2004-01-08

Manufacturer: JAGUAR CARS LTD
Components: POWER TRAIN:AUTOMATIC TRANSMISSION
Summary: ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS, WITH THE FORWARD DRIVE GEAR SELECTED AND THE VEHICLE STATIONARY OR IN A FORWARD MOTION, THE GEARBOX COULD POTENTIALLY SELECT REVERSE GEAR, WITHOUT INDICATION.
Consequence: THIS FAILURE COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPROGRAM THE TRANSMISSION CONTROL MODULE. THE RECALL BEGAN ON MAY 1, 2004. OWNERS SHOULD CONTACT JAGUAR AT 1-201-818-8500.

Additional sources

More sources of information about 2004 Jaguar Xj problems:

2004+ XJR Reliability - Jaguar Forums - Jaguar Enthusiasts Forum

https://www.jaguarforums.com/forum/xj-xj6-xj8-xjr-x350-x358-28/2004-xjr-reliability-49251/

Jan 31, 2011 ... The cars are pretty reliable but, parts are exspensive. I would say they break a little less than most. The XJR is very responsive in all ways!!

2004 Jaguar XJR: Common Problems & Reliability Q&A

https://www.justanswer.com/jaguar/29jso-common-problems-2004-jaguar-xjr.html

Jul 4, 2009 ... The most common problems with the 2004 XJR are the torque converter, transmission programming, air suspension compressor, coolant expansion tank ...

2004 Jaguar XJR problems - Jaguar Forums - Jaguar Enthusiasts ...

https://www.jaguarforums.com/forum/xj-xj6-xj8-xjr-x350-x358-28/2004-jaguar-xjr-problems-165768/

Jul 11, 2016 ... 2004 Jaguar XJR problems · Engine knocking sound / cannot identify. 1.2k. 47 · SC & Intercoolers? 1.3k. 61 · X358 Air Suspension Fault after ...

2004 Jaguar XJ8 Repair: Service and Maintenance Cost

https://repairpal.com/cars/jaguar/xj8/2004

The cup holder in the front center arm rest is flimsy and may break, making it impossible to close the cup holder... ... If this engine is allowed to severely ...