1990 Jaguar Xjs Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1990 Jaguar Xjs, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes423.5%
- Fuel system317.6%
- Engine211.8%
- Tires & wheels211.8%
- Electrical211.8%
- Visibility15.9%
- Powertrain (other)15.9%
- Seat belts15.9%
- Suspension15.9%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
THE ABS IS DEFECTIVE. YH
TOTAL LOSS OF CONTROL, FOR 3-5 SEC. WITH CAR SWERVING SIDE TO SIDE AT 50MPH ON FREEWAY. MIRACULOUSLY AVOIDED MAJOR COLLISION/INJURY. MY 12 YO DAUGHTER SAID SHE THOUGHT SHE WAS GOING TO DIE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
FUEL TANK DEVELOPED LEAK. WEB SEARCH REVEALED THIS IS NOT AN UNCOMMON PROBLEM. CAUSE IS EITHER TANK PUNCTURE BY CONTACT WITH RIVET OVER TIME OR A REAR WINDOW LEAK ALLOWING WATER INTRUSION. WATER SATURATES FOAM ON WHICH TANK RESTS AND CORRODES METAL FROM OUTSIDE. PASSENGER CABIN IS CONTAMINATED WITH FUMES UNLESS WINDOWS ARE CLOSED AND FAN IS ON. TRUNC CONTAINS BOTH LIQUID AND FUMES IN THE AREA OF THE BATTERY AND ELECTRICAL FUEL PUMP.
THERE WAS A LEAK IN THE GAS TANK. THEN TANK SPLIT WIDE OPEN DUE EXSESSIVE PRESSURE IN THE TANK THAT WAS SUPPOSE TO HAD BEEN FIXED IN THE 1990 UNDER A FUEL TANK ASSEMBLY RECALL. TOOK TO DEALER, AND THEY DENIED THE PROBLEM.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
GAS TANK FAILURE CAUSED LEAKAGE, RESULTING IN ODOR AND FUMES ENTERING VEHICLE, POSSIBLY RECALL RELATED 90V-123. CONSUMER REQUEST REMBERSMENT. *YH
THE VEHICLE SHAKES WHEN DRIVEN, CAUSING EXCESSIVE TIRE WEAR.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
WHILE DRIVING ABOUT 35/40 MPH TIRE ON THE FRONT PASSENGER'S SIDE EXPLODED. THERE WAS NO CRASH. TIRE NOT ORIGINAL EQUIPMENT, P235/60R15. TIRE WAS TAKEN TO A FIRESTONE DEALERSHIP. DEALER REFUSED TO REPLACE TIRE. OWNER STILL HAS TIRE. DOT # HYVEJBA507. *AK
PIRELLI TIRE BLEW OUT AT SIDEWALL WHILE IN SPARE TIRE COMPARTMENT, CAUSING ACCIDENT/LOSS OF CONTROL. *SD
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
VEHICLE CAUGHT FIRE WITHIN THE IGNITION SYSTEM. VEHICLE WAS TOTALED. *AK
THE JAGUAR XJS V12 FROM MID 1989-ON, EQUIPPED WITH MARELLI IGNITION HAS A DESIGN DEFECT IN THE DISTRIBUTOR ROTOR THAT RESULTS IN LOSS OF IGNITION ON THE RIGHT BANK OF CYLINDERS. THE MOTOR CONTINUES TO RUN ON THE 6 LEFT BANK CYLINDERS, AND UNBURNED FUEL PASSES THROUGH THE RIGHT HAND CYLINDERS, AND IGNITES IN THE HOT CATALYTIC CONVERTER, RESULTING IN A FIRE THAT LEADS TO THE TOTAL LOSS OF THE CAR. THIS PHENOMENON HAS BEEN DISCUSSED IN DEPTH ON THE FORUM "[email protected]" AND DETAILS CAN BE EXTRACTED FROM THE SEARCHABLE XJ-S ARCHIVES AT WWW.JAG-LOVERS.ORG ENGINEERS IN THE DISCUSSION FORUM HAVE ANALYZED FAILED PARTS AND DETERMINED THAT THE MARELLI-TYPE DISTRIBUTOR ROTOR BURNS THROUGH AND ARCS TO GROUND THE CURRENT FOR THE RIGHT SIDE BANK OF CYLINDERS. THIS IS A DANGEROUS AND COSTLY SITUATION, AND SHOULD BE THE SUBJECT OF A RECALL. WWW.COPART.COM, THE INSURANCE SALVAGE SITE, TYPICALLY LISTS SEVERAL FIRE DAMAGED XJSS PER MONTH. INSURANCE COMPANIES AND JAGUAR DEALERS CAN SUBSTANTIATE THE NUMBER OF FIRES THAT HAVE OCCURED, BUT THEY MAY NEVER HAVE INVESTIGATED THE CAUSE OF THESE FIRES, SINCE THE VEHICLES ARE USUALLY DECLARED A TOTAL LOSS AND SOLD FOR SALVAGE. THIS PROBLEM IS RELATED TO THE MARELLI-TYPE ROTOR. ORIGINAL OR AFTERMARKET DOES NOT SEEM TO MAKE A DIFFERENCE. THIS PROBLEM IS SEPARATE AND DISTINCT FROM ENGINE FIRES IN EARLIER XJS CARS THAT WERE CAUSED BY AN ARCING HIGH TENSION IGINITION WIRE, OR FROM OLDER XJS CARS THAT HAVE ENGINE FIRES DUE TO DETERIORATION OF FUEL INJECTION HOSES. I HOPE THAT NHTSA WILL DEVOTE SOME RESOURCES TO INVESTIGATING THIS.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
THE VEHICLE SHAKES WHEN DRIVEN, CAUSING EXCESSIVE TIRE WEAR.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
NOISY DIFFERENTIAL. *TW
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
TL* THE CONTACT OWNS A 1990 JAGUAR XJS. THE CONTACT STATED THAT THE DRIVER'S AND PASSENGER'S SEAT BELTS ARE NOT LOCKING INTO PLACE. THE CONTACT STATED PREVIOUSLY THERE WAS A RECALL FOR THE SEAT BELTS FOR HER VEHICLE. THE DEALER WAS CONTACTED AND THEY STATED THAT THEY DO NOT HAVE THE PART TO REPAIR THE SEAT BELT AND THAT IS ON BACKORDER WITH NO ESTIMATED TIME. THERE HAD BEEN NO REPAIRS. THE FAILURE MILEAGE WAS 152000 AND THE CURRENT MILEAGE WAS 157000. UPDATED 03/02/11 *BF THE CONSUMER STATED THE DRIVER'S SIDE SEAT BELT HAS DEVELOPED AN ADDITIONAL PROBLEM. IT DOES NOT LOCK INTO PLACE, IT KEEPS RATCHETING BACK AND FORTH, WHICH WEARS DOWN THE BATTERY. THE CONSUMER STATED SHE HAS TO PULL THE FUSE TO DISABLE IT, WHICH RENDERS THE SEAT BELT INEFFECTIVE . THE CONSUMER STATED THE PARTS HAVE BEEN ON BACKORDER FOR OVER A YEAR. UPDATED 03/09/11
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
THE VEHICLE SHAKES WHEN DRIVEN, CAUSING EXCESSIVE TIRE WEAR.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .