Engine coolingPart report
2011 Jaguar XJ Engine cooling Problems
- Complaints
- 1about this part
- Share
- 6%of 16 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2011 Jaguar XJ, 6% of the 16 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10146046Aug 30, 2018Issue: The customer reports a coolant leak from the engine compartment which is found to originate from the thermostat housing seam.
- 10142402Apr 18, 2018Customers report the ECO Stop/Start is not working. Retailers are testing the primary battery using the Midtronics EXP-1080 tester which is reporting the battery is serviceable…
- 10096993Feb 9, 2016Coolant expansion tank pressure caps leaking
- 10096579May 19, 2015"situation: the fluid level in the engine coolant system expansion tank may fall below the minimum level over a period of time or a low coolant level message is displayed in…
- 10096502Jan 5, 2015"issue: low coolant message displayed. A coolant leak is found from the seam on coolant pipe (aj8 9664). See the attached file for an example of the leak location. Cause: a…
- 10229413Dec 4, 2014XF/XJ Eco Stop/Start Additional Diagnostics Information
- 10229417Dec 1, 20143.0 & 5.0 Gasoline engines ? High pressure fuel pump diagnostics
- 10229407Nov 1, 2014Fuel Pressure Concern or Poor Engine Performance.
- 10229406Oct 24, 2014Heated Oxygen Sensor (HO2S) diagnostics on AJ133 5.0L (NA & SC) and AJ126 3.0L
Engine cooling: other model years
Other parts of the 2011 Jaguar XJ
Engine
6 complaintsElectrical system
5 complaintsAir bags
3 complaintsTransmission and drivetrain
3 complaintsBrakes
2 complaintsFuel system
2 complaintsOther or unknown
2 complaintsElectronic stability control
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
6 complaintsElectrical system
5 complaintsAir bags
3 complaintsTransmission and drivetrain
3 complaintsBrakes
2 complaintsFuel system
2 complaintsOther or unknown
2 complaintsElectronic stability control
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2011 Jaguar XJ
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology