2014 Jaguar XJ Engine cooling Problems
- Complaints
- 1about this part
- Share
- 8%of 12 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 2014 Jaguar XJ, 8% of the 12 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2014 Jaguar XJ. The contact stated while driving at various speeds, the low coolant warning light would appear on the instrument panel. The contact stated that she had initially taken the vehicle to an independent mechanic where it was diagnosed with a coolant leak. Despite the repair, the failure immediately recurred. The vehicle was next taken to a dealer where the damaged coolant hose was replaced. Several other unknown repairs were performed on the vehicle; however, the failure returned soon after the repairs. …”
NHTSA complaint #11431096, filed 2021-08Related 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.
- 10142170May 23, 2018An 'engine overheat' message may be displayed on the Instrument Cluster and that coolant may be leaking from engine compartment area.
- 10142145May 10, 2018Issue: JLR is investigating 3.0L & 5.0L Supercharger noise, post VIN's on JTB00349v2 & JTB00356v2.
- 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…
- 10188506Nov 28, 2017An 'engine overheat' message may be displayed on the Instrument Cluster and that coolant may be leaking from engine compartment area.
- 10119563Sep 21, 2017Situation: T he transmission may default to Neutral (N) when the vehicle comes to a stop with Auto Stop/Start active. The gear indicator display may also flash on the Instrument…
- 10118162Mar 29, 2017SITUATION: During an engine cold-start (coolant temperature at or below 75°C / 167°F), the engine may exhibit hard starting, rough idle, poor running, and/or an engine misfire…
- 10096993Feb 9, 2016Coolant expansion tank pressure caps leaking
- 10226156Nov 11, 2015Loss Of Drive Or Flashing Gear Selector LED Indicator
Engine cooling: other model years
Other parts of the 2014 Jaguar XJ
5 complaintsSteering
2 complaintsVehicle speed control
2 complaintsAir bags
1 complaintsBrakes
1 complaintsOther or unknown
1 complaintsSuspension
1 complaintsTransmission and drivetrain
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaintsWheels
1 complaints
← All problems reported for the 2014 Jaguar XJ
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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