2000 Jaguar Xj sedan problems
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.
Social links
Common 2000 Jaguar Xj sedan problems
The Jaguar XJ sedan 2000 is known for several common problems that Jaguar owners have reported. Here are some of the issues in detail:
- Water in Rear Lights: The rear lights on the latest version of the XJ (2010-onwards) have a complex shape and are prone to water getting inside the lens, leading to condensation build-up. New seals are needed to stop moisture from getting inside the lens.
- Power Steering Loss: Loss of power steering is often caused by an electrical short circuit. Jaguar typically covers the repair under warranty, even for cars not covered by a warranty.
- Brake Pipe Leaks: If your XJ was built between February and July 2014, it might have leaking brake pipes due to union joints not being tightened correctly. Jaguar dealers usually replace them for free.
- Engine Misfiring: The ignition coils on the XJ can cause engine misfiring, leading to a noticeable drop in power and difficulty starting the car. Replacing an ignition coil is possible, but it can be a fiddly job.
- Overheating Engine: The coolant reservoir on the XJ is prone to rapid wear, causing cracks and coolant leaks around the engine. Check the reservoir for any cracks and replace it if necessary.
- Roof Movement Problems: Roof opening or closing issues are often due to sub-par hydraulic fluid. Flushing the fluid and replacing it with a Jaguar-approved version can solve this problem.
- Leaking Engine Oil Pan Gasket: A burning smell inside and outside the car when the engine is running indicates a leaking engine oil pan gasket. Replacing the gasket can solve this issue.
- Window Malfunctions: One or more electric windows may stop working and get stuck in the up or down position. This problem affects both front and rear windows.
These common problems with the Jaguar XJ sedan 2000 can be concerning for potential buyers. However, many owners have reported positive experiences with the car, praising its performance, comfort, and style.
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 problems did the 1998 Jaguar XJ have?
1998 XJs had problems with throttles not opening properly, and some 1999 cars had transmission glitches that caused them to lock up. You should also check - or get someone else to check - that the throttle is not fouling the underbonnet liner and that the power steering pipe is not chafing the alternator terminals.
Is the maintenance on a Jaguar XJ expensive?
In short, yes — Jaguars cost a pretty penny throughout their lifetimes. On average, Jaguars cost $1,123 per year to maintain and repair, according to RepairPal (a site that estimates automotive repair costs).
Why Jaguar XJ is discontinued?
Discontinuing the flagship XJ!
In lieu of the new strategy, the new XJ which was the flagship limousine was cancelled. Remember that the XJ was already in final pre-production testing and was even designed as a pure electric vehicle. But since it didn't align with the vision of the future, it was canned.
2000 Jaguar Xj sedan car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Jaguar Xj sedan problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine and engine cooling problems
- Power train problems
- Electrical system problems
- Electronic stability control (esc) problems
The graph below shows statistics for all 2000 Jaguar Xj sedan vehicle components and the number of complaints received.
2000 Jaguar Xj sedan complaints
The NHTSA has received 4 complaints about various vehicle components related to the 2000 Jaguar Xj sedan.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2011-08-04
- VIN: SAJDA15B6YM
- Components: ENGINE AND ENGINE COOLING
- Summary: I OWN A 2000 JAGUAR XJR AND HAVE HAD MULTIPLE ISSUES WITH THIS VEHICLE AND THE DEALER/REPAIR FACILITY NOT ABLE TO DIAGNOSE THEM WHICH IN THE END LEFT ME WITH A SEIZED MOTOR AT ONLY 80K MILES. THE FIRST PROBLEM WAS THE CAR GOING INTO "FAIL SAFE ENGINE MODE" WHICH MEANS THE VEHICLE WOULD NOT START WHATSOEVER FOR SOME UNKNOWN REASON. TOOK IT TO A REPAIR FACILITY AND SAID IT WAS A LINEAR SWITCH IN THE J GATE SHIFT CONSOLE. $700.00 AND THREE MONTHS LATER THE SAME PROBLEM PERSIST. TOOK IT BACK ONLY TO FIND OUT THEY CANNOT DIAGNOSE WHAT WAS CAUSING THE CAR TO LOCK ITSELF OUT FROM STARTING ITSELF. SECOND I WOULD MERGE ON THE FREEWAY AND OUT OF NOWHERE THE VEHICLE WOULD GO INTO LIMP MODE NEARLY CAUSING A CATASTROPHIC ACCIDENT. HAD THE REPAIR SHOP DIAGNOSE THAT AND STILL COULD NOT FIGURE OUT WHAT WAS GOING ON. THESE TECHNICAL FAULTS HAVE BEEN OCCURRING ON AND OFF UNTIL THE VEHICLE FINALLY HAD THE CHAIN TENSIONER SNAP CAUSING MY MOTOR TO BASICALLY SEIZE ITSELF. CONTACTED JAGUAR CARS AMERICA AND SAID THE CAR IS TOO OLD AND FAR PAST ITS WARRANTY FOR THEM TO DO ANYTHING ABOUT IT. COMPLETELY UNFAIR CONSIDERING THERE WAS NEVER EVEN A RECALL MADE FOR THE OLD CHAIN TENSIONER. APPARENTLY JAGUAR RE INTRODUCED A NEWER RE MANUFACTURED CHAIN TENSIONER THAT TOOK THE PLACE OF THE OLDER ONES THEY WERE PREVIOUSLY INSTALLING. THIS SHOULD HAVE BEEN MADE A MANDATORY RECALL FOR ALL JAGUARS V8'S 98-2000. THESE CARS ARE BASICALLY TICKING TIME BOMBS IF THEY HAD NOT ALREADY HAD THE NEWER CHAIN TENSIONERS INSTALLED. I LOVE THE CAR DEARLY BUT JAGUAR CARS NEEDS TO RECOGNIZE THESE FAULTS AND REPAIR THEM ACCORDINGLY. IT IS SIMPLY NOT FAIR FOR ME TO HAVE A VEHICLE I HAVE METICULOUSLY MAINTAINED TAKE A PLUNGE ON ME OUT OF NOWHERE. THE CAR SHOULD NOT REQUIRE A WHOLE NEW MOTOR AT 80K. NOT EVEN IF ITS BEEN NEGLECTED! WHAT KIND OF ENGINEERING IS THIS?! *TR
POWER TRAIN PROBLEM
- Date Of Incident: 2010-01-07
- VIN: SAJDA23C5YL
- Components: POWER TRAIN
- Summary: JAGUAR: XJ8L, 2000: THE TIMING CHAIN GUIDES/TENSIONERS BROKE CAUSING CATASTROPHIC FAILURE TO THE ENGINE. IT COULD HAVE HAPPENED IN TRAFFIC AS IT DID TO A FRIEND WITH A YEAR OLDER. WITH SUCH FAILURE THE ENGINE STOPS ABRUPTLY, NO MATTER WHERE IT IS. THIS RISKS SERIOUS ACCIDENTS WITH INJURY OR DEATH ON HIGHWAYS. THE GUIDES/TENSIONERS FAIL BEFORE 100K MILES ANY TIME BETWEEN ABOUT 60 AND 95K. THEY ARE MADE OF PLASTIC. A NEW KIT IS AVAILABLE WITH METAL PARTS BUT AT $1200 COST FOR THE KIT AND JAGUAR DOES NOT PAY FOR IT, NOR THE LABOR TO INSTALL THE NEW GUIDES, NOR THE OTHER DAMAGE TO THE ENGINE WHEN THE TENSIONERS/GUIDES FAIL. THIS SITUATION IS A MAJOR TOPIC ON EDMUNDS, AND OTHER SITES. THIS WAS A MAJOR DESIGN AND MANUFACTURING FLAW THAT HAS AFFECTED THIS MODEL FOR YEARS. WHY HASN'T THE NHTSA DONE SOMETHING ABOUT THIS MAJOR, HIGH RISK FAILURE? *TR
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2009-03-11
- Fire: 1
- VIN: SAJDA15B6YM
- Components: ELECTRICAL SYSTEM
- Summary: I PULLED IN TO A PARKING LOT AND PLACED MY CAR IN PARK. THE CAR WAS IDLING FOR ABOUT 5 MIN. I NOTICES A FLICKER OF FLAME FROM THE RIGHT FRONT HEADLIGHT AREA. I RAISED THE HOOD AND FLAMES FROM THE RIGHT FRONT HEADLIGHT SHOT UP FROM THE FRONT OF MY CAR. I POURED WATER ON IT AND CALLED THE FIRE DEPARTMENT. I HAD EXTINGUISHED THE FLAMES JUST PRIOR TO THE ARRIVAL OF THE FIRE DEPARTMENT. I JUST PURCHASED THE CAR USED. I HAD DRIVEN IT ONLY ONE WEEK. THE FIRE CAUSED EXTENSIVE DAMAGE TO BOTH THE RIGHT FRONT HEADLIGHTS, THE PLASTIC AROUND THE HEADLIGHTS, WIRES IN THAT AREA, AND HEAT SHIELD ON THE HOOD. I HAD THE CAR TOWED TO THE JAGUAR DEALER IN DES MOINES, IA. I AM STILL AWAITING SOME KIND OF CORRECTIVE ACTION THAT IS BEING DELAYED BY THE INSURANCE COMPANY. *TR
ENGINE AND ENGINE COOLING,ELECTRONIC STABILITY CONTROL (ESC) PROBLEM
- Date Of Incident: 2008-10-27
- VIN: SAJDA15B4YM
- Components: ENGINE AND ENGINE COOLING,ELECTRONIC STABILITY CONTROL (ESC)
- Summary: JAGUAR 2000 XJR: WHILE DRIVING VEHICLE WOULD SUDDENLY DISPLAY WARNING MESSAGE THAT TRACTION CONTROL / ASC WAS NOT AVAILABLE AND WOULD GO INTO A FAILSAFE ENGINE MODE. ENGINE WOULD THEN RUN VERY ROUGHLY AND WOULD NOT ACCELERATE PAST 5-10MPH. MECHANIC DIAGNOSED A FAULT CODE OF P0121 WHICH IS ADDRESSED AS A KNOWN JAGUAR TECHNICAL SERVICE BULLETIN FOR A "MISMATCHED" CONNECTOR TO THE THROTTLE BODY. INTERNET RESEARCH REVEALS THAT THIS IS A VERY COMMON PROBLEM EXPERIENCED BY MANY JAGUAR OWNERS THAT IS KNOWN BY JAGUAR AND CONSTITUTES A SAFETY HAZARD. JAGUAR KNOWS THAT IT MISMATCHED GOLD AND TIN PLATED THROTTLE BODY CONNECTORS AND ADVISED ITS REPAIR TECH'S TO REPLACE ONLY IF CUSTOMER COMPLAINS! HOW WILL A CUSTOMER KNOW SUCH A PROBLEM EXISTS UNTIL IT HAPPENS AND IT WILL HAPPEN EVENTUALLY. ANYTHING THAT MAY SUDDENLY AND WITHOUT WARNING AFFECT A VEHICLE'S ABILITY TO ACCELERATE IS A MAJOR SAFETY HAZARD. JAGUAR SHOULD HAVE AND MUST ISSUE A FULL RECALL OF THE AFFECTED VEHICLES BEFORE SOMEBODY GETS CATASTROPHICALLY INJURED AND/OR KILLED. IT COSTS IN EXCESS OF $450+ TO FIX THIS KNOWN PROBLEM AND JAGUAR IS ALLOWING CONSUMERS TO DRIVE UNSAFE VEHICLES THAT MAY FAIL AT THE WORST TIME. WHAT WOULD HAVE HAPPENED IF I WAS MAKING A LEFT TURN AND IT FAILED AT THE WRONG TIME AND GOT BROADSIDED WITH MY WIFE OR CHILDREN INSIDE? *TR
Additional sources
More sources of information about 2000 Jaguar Xj sedan problems:
What's the most common problems in a 98-01 XJ8 - Jaguar Forums ...
Jul 1, 2012 ... (2)The plastic thermostat housing will eventually crack and leak. This is inevitable, IT'S JUST PLASTIC! (3)Timing chain tensioners are made ...
2000 Jaguar XJ8 Repair: Service and Maintenance Cost
Most Common 2000 Jaguar XJ8 Problems ... The cup holder in the front center arm rest is flimsy and may break, making it impossible to close the cup holder...
Fell in love with XJ8, but concern with maintenance and reliability ...
Oct 3, 2011 ... These cars have well known engine shortcomings (for pre-2002 and especially pre-2001) which may cause failure and expensive repair. Sometime ...
2000 Jaguar XJ8 Vanden Plas : r/Jaguar
Jun 15, 2022 ... It will be about $4k after title and tag. It has only 54k miles. Is this a good deal? Are there any known issues I should look out for? Any feed ...
what year XJ8´s to get without engine problems? - Jaguar Forums ...
May 13, 2009 ... A Jaguar owners group reports engine failure due to timing chain tensioner failure: "you are at risk of a failure of the camshaft secondary ...
Other years of Jaguar Xj sedan
Are you having problems with your 2000 Jaguar Xj sedan?
Leave your review of 2000 Jaguar Xj sedan