EZ Swap LLC services the Jaguar XJ in Phoenix, AZ, covering model years 2005 to 2019. If your XJ has a warning light, a strange noise or a safety recall question, our mechanics can diagnose it and give you a clear quote first.
To help XJ owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 184 owner complaints on file for the XJ and 7 safety recall campaigns. The most-reported problem areas are power train (25), engine (24), vehicle speed control (23).
Most-Reported Jaguar XJ Problems
These problem areas come up most often in NHTSA owner complaints for the XJ (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Power Train | 25 | 13% | |
| Engine | 24 | 13% | |
| Vehicle Speed Control | 23 | 12% | |
| Electrical System | 21 | 11% | |
| Air Bags | 15 | 8% | |
| Engine And Engine Cooling | 15 | 8% | |
| Service Brakes | 14 | 7% | |
| Tires | 12 | 6% |
Power Train
25 of the 184 complaints (13%) mention the powertrain. Powertrain complaints can range from rough shifting to loss of drive. We road test, scan for stored codes and inspect fluids before recommending any repair. See our auto repair page.
Engine
24 of the 184 complaints (13%) mention the engine and cooling system. Engine and cooling complaints are best caught early in Phoenix, where heat pushes cooling systems and engine oil to their limits. We diagnose warning lights and check coolant, hoses and oil condition. See our check engine light diagnostics and oil change & maintenance pages.
Vehicle Speed Control
23 of the 184 complaints (12%) mention vehicle speed control (throttle and cruise control). Speed control complaints involve the throttle, cruise control and related sensors. We scan for stored codes and test the throttle system and sensors to find the actual cause instead of guessing. See our check engine light diagnostics and auto repair pages.
Jaguar XJ Complaints by Model Year
The XJ model years with the most NHTSA complaints on file are 2005, 2006, 2011. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2005 | 53 | |
| 2006 | 38 | |
| 2007 | 17 | |
| 2008 | 7 | |
| 2011 | 18 | |
| 2012 | 12 | |
| 2013 | 8 | |
| 2014 | 12 | |
| 2015 | 7 | |
| 2016 | 8 | |
| 2017 | 2 | |
| 2018 | 1 | |
| 2019 | 1 |
Jaguar XJ Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the XJ, so we do not have a model-specific ranking to show. These are the check engine codes we see most often on vehicles in Phoenix heat, and any of them can show up on a Jaguar.
| Code | What it means |
|---|---|
| P0420 | Catalyst efficiency below threshold (bank 1) Often a worn catalytic converter, but failing oxygen sensors or exhaust leaks can set it too. Can cause an emissions test failure. |
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. |
| P0171 | System too lean (bank 1) Often a vacuum leak, dirty MAF sensor, weak fuel delivery or a failing oxygen sensor. |
| P0455 | EVAP system large leak Missing or loose gas cap, or a disconnected or cracked vapor hose. |
| P0128 | Coolant temperature below thermostat regulating temperature Usually a thermostat stuck open. Fix it to restore efficiency and cabin heat. |
| P0442 | EVAP system small leak Loose or worn gas cap, cracked hose or purge or vent valve. |
| P0301 | Cylinder 1 misfire Commonly a bad spark plug or ignition coil on that cylinder. |
| P0401 | EGR flow insufficient Clogged EGR passages or a stuck EGR valve. |
Got a check engine light on your XJ? A code is a clue, not a diagnosis, so we scan it and test the system before replacing anything. See our check engine light diagnostics.
Jaguar XJ Safety Recalls
NHTSA lists 7 recall campaigns for the XJ in these model years, most often involving visibility, air bags, power train. Recalls are repaired by the manufacturer at no charge to you, but each applies only to certain vehicles. Look up your VIN at nhtsa.gov/recalls.
- 2020 recall, Air Bags (campaign 20V557000): Jaguar Land Rover North America, LLC (Jaguar) is recalling certain 2010-2011 and 2017 XJ vehicles. The Restraint Control Module (RCM) software may cause the frontal air bags to deploy improperly in the event of a frontal impact crash.
- 2019 recall, Engine And Engine Cooling (campaign 19V039000): Jaguar Land Rover North America, LLC (Jaguar) is recalling certain 2019 Jaguar F-Pace, F-Type, and XJ vehicles equipped with V6 or V8 gasoline engines.
- 2017 recall, Air Bags (campaign 17V394000): Jaguar Land Rover North America, LLC (Jaguar) is recalling certain 2010-2011 XJ vehicles. If, while servicing the vehicle, the vehicle does not successfully receive an update to the Restraint Control Module (RCM) software, the default air...
- 2010 recall, Visibility (campaign 10V578000): JAGUAR IS RECALLING CERTAIN MODEL YEAR 2010-2011 XJ VEHICLES MANUFACTURED FROM JULY 28, 2009, THROUGH NOVEMBER 3, 2010. THE FRONT WIPER ARMS TO SPINDLE FIXINGS WERE NOT TORQUED TO SPECIFICATION DURING MANUFACTURING.
- 2006 recall, Fuel System, Gasoline (campaign 06V358000): SOME PASSENGER VEHICLES MAY HAVE FUEL TANKS IN WHICH THE FUEL DELIVERY MODULE (FDM), JET PUMP MODULE (JPM, AND/OR CLUSTER VALVE (CV) SEALS ARE NOT PROPERLY RETAINED IN THE FUEL TANK.
- 2006 recall, Visibility (campaign 06V018000): ON CERTAIN SEDANS EQUIPPED WITH MOONROOFS, A REINFORCEMENT BAR WAS INCORRECTLY ASSEMBLED SO THAT THE BAR MAY CONTACT THE GLASS IN THE MOONROOF.
Serious Incident Reports
Of the NHTSA complaints on file for the XJ, 22 involved a crash, 4 involved a fire, 20 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Jaguar XJ Reliable in Phoenix
Arizona heat is the hardest test a Jaguar will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a XJ that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for XJ owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Jaguar XJ, a pre-purchase inspection shows what the paperwork does not.
Jaguar XJ Services at EZ Swap LLC
Get the details on our Phoenix Jaguar XJ repair service, or choose a service below.
Jaguar XJ FAQ
What are the most common problems with the Jaguar XJ?
Based on NHTSA owner complaints, the most-reported problem areas for the Jaguar XJ are power train (25), engine (24), vehicle speed control (23). Complaint counts reflect reports filed, not the share of vehicles affected.
Which XJ model years have the most complaints?
The XJ model years with the most NHTSA complaints on file are 2005, 2006, 2011. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Jaguar XJ?
NHTSA complaints rarely cite specific codes for the Jaguar XJ. On Phoenix vehicles in general, we see P0420, P0300 misfires, P0171 lean conditions and EVAP leaks such as P0455 and P0442 most often. Bring yours in and we will scan and test it.
Does the Jaguar XJ have any safety recalls?
NHTSA lists 7 recall campaigns for the Jaguar XJ across model years 2005 to 2019. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Jaguar XJ in Phoenix?
Yes. EZ Swap LLC repairs and maintains Jaguar vehicles including the XJ, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Jaguar XJ?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Jaguar XJ in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Jaguar Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.