AI Damage2000 Jaguar XJ Sedan: common problems
Owners of the 2000 Jaguar XJ Sedan filed 4 complaints with NHTSA, most often about engine and cooling and electrical system. Details by component below, with sources.
Key figures
- Owner complaints
- 4
What fails most often
- 1 Engine and cooling 50% of all complaints
- 2 Electrical system 25% of all complaints
- 3 Electronic stability control 25% of all complaints
- 4 Powertrain 25% of all complaints
- Engine and cooling: 2 complaints (50% of all).
- Electrical system: 1 complaints (25% of all).
- Electronic stability control: 1 complaints (25% of all).
- Powertrain: 1 complaints (25% of all).
Symptoms owners describe
How many of the 4 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Engine and cooling | 2 | 0 | 0 |
| Electrical system | 1 | 0 | 0 |
| Electronic stability control | 1 | 0 | 0 |
| Powertrain | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
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.
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.
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.
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.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 15,521 of 36,656 model years in the NHTSA data (top 42% most complained about).
On average one model year of the XJ Sedan has 5 complaints (5 years in the data). This year has 4, below average.
What to check before buying
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Electronic stability control. ABS/ESC sensors, steering angle, codes after suspension repair.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Other years of this model
Questions and answers
What are the most common problems with the 2000 Jaguar XJ Sedan?
Owner complaints to NHTSA most often mention: engine and cooling, electrical system, electronic stability control. Total complaints: 4. The most frequent symptoms in complaint texts: headlights and tail lights (25%), won't start (25%), knocking, grinding or other noise (25%).
How many service bulletins (TSB) were issued for the 2000 Jaguar XJ Sedan?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2000 Jaguar XJ Sedan from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2000 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.