2014 Jeep Grand Cherokee Engine cooling Problems
- Complaints
- 45about this part
- Share
- 2%of 2,384 total for the year
- Median mileage
- 144,116miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 45 complaints about the engine cooling of the 2014 Jeep Grand Cherokee, 2% of the 2,384 complaints for this model year. Where a mileage was given, the median is 144,116 miles. 3 recall campaigns on record are filed under a similar system.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“It appear def system and cat converter not properly designed vehicle in 3 times for same failure code p20ee all issues relate to emissions and sensors there's a pump and a screen or two but clogs crystallization are what cases vehicle to initiate a countdown timer til engine stops my vehicle in for repair now this is issue for diesel vehicles only I am also on Jeep website or more so forums everyone seems to have this problem.”
NHTSA complaint #10694286, filed 2015-03, 4,500 miles“Vehicle stalled at a stop light. The instrument panel registered neutral, but the gear shift was in drive, with the engine off. The gear shift was unable to shift. Car stalled t red light. ..updated 08/19/13 the vehicle started 15-20 minutes later. The vehicle stalled again six days later. The vehicle was unable to diagnose the problem. Updated 08/27/13”
NHTSA complaint #10536633, filed 2013-08, 1,100 miles“Tl * the contact owns a 2014 Jeep Grand Cherokee. While driving various speeds, the vehicle failed to accelerate and stalled. There were two messages that appeared on the instrument panel: exhaust filter nearing flow and drive at highway speed to remedy. The vehicle was diagnosed by the dealer, but the results were unknown. The vehicle was not repaired and the manufacturer was notified. The approximate failure mileage was 4,294.”
NHTSA complaint #10619007, filed 2014-08, 4,294 miles“Event occurred december 22, 2014. After multiple monthly check engine lights and replace of the computer, the vehicle information center gave a warning of incorrect def detected. (only mopar def had been used). Within 10 miles the vic warning stated vehicle will not restart in 200 miles. Return to the dealer again after the previous visit 3 days prior to reflash the computer indicated a recent TSB for replacement of the catalytic converter. I also had them check the def pump and nozzle which was clogged with crystallized def. …”
NHTSA complaint #10743899, filed 2015-07, 20,100 miles“The contact owns a 2014 Jeep Grand Cherokee. The contact stated while the vehicle was parked, the contact noticed coolant leaking from the radiator, with the engine coolant warning illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 144,000.”
NHTSA complaint #11612574, filed 2024-09, 144,000 milesRelated recalls
- 23V411000Jun 8, 2023Chrysler (FCA US, LLC) is recalling certain 2014-2019 Ram 1500 and 2014-2020 Jeep Grand Cherokee vehicles equipped with 3.0L Diesel engines. The crankshaft…Covers: Jeep Grand Cherokee 2014–2020, Ram 1500 2014–2019
- 20V699000Nov 12, 2020Chrysler (FCA US LLC) is recalling certain 2014-2019 Jeep Grand Cherokee vehicles equipped with the 3.0L EcoDiesel engines. The Exhaust Gas Recirculation…Covers: Jeep Grand Cherokee 2014–2019
- 20V475000Aug 13, 2020Chrysler (FCA US LLC) is recalling certain 2014-2018 Ram 1500 and 2014-2016 Jeep Grand Cherokee vehicles equipped with 3.0L diesel engines. The crankshaft…Covers: Jeep Grand Cherokee 2014–2016, Ram 1500 2014–2018
Related service bulletins
- 10239957May 18, 2023Water Quality When Mixed With Engine Coolant
- 10236933Apr 15, 2023wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
- 10247906Feb 22, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online…
- 10234379Feb 22, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online…
- 10234378Feb 14, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY (with mileage above 30,000) review and follow instructions from…
- 10227983Apr 2, 2022If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
- 10212336Mar 23, 2022Complete Engine Assembly Replacements Arriving Without Engine Wiring Harness.
- 10220687Mar 6, 2022Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. Upon investigation, it may be found that there is excessive camshaft lobe wear/lifter…
- 10212290Mar 6, 2022Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. Upon investigation, it may be found that there is excessive camshaft lobe wear/lifter…
- 10218528Aug 31, 2021Diesel Fuel Injector Cleaning Procedure
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 1 | 0% |
| 2023 | 1 | 0% |
| 2022 | 1 | 0% |
| 2021 | 2 | 0% |
| 2020 | 6 | 2% |
| 2019 | 5 | 1% |
| 2018 | 17 | 2% |
| 2017 | 6 | 2% |
| 2016 | 8 | 3% |
| 2015 | 23 | 2% |
| 2014 | 45 | 2% |
| 2013 | 4 | 1% |
| 2012 | 18 | 1% |
| 2011 | 15 | 1% |
| 2010 | 3 | 3% |
| 2009 | 5 | 4% |
| 2008 | 39 | 5% |
| 2007 | 77 | 7% |
| 2006 | 53 | 4% |
| 2005 | 78 | 4% |
| 2004 | 55 | 4% |
| 2003 | 42 | 6% |
| 2002 | 146 | 10% |
| 2001 | 53 | 6% |
| 2000 | 178 | 12% |
| 1999 | 121 | 7% |
| 1998 | 69 | 7% |
| 1997 | 81 | 8% |
| 1996 | 88 | 10% |
| 1995 | 70 | 10% |
| 1994 | 75 | 13% |
| 1993 | 46 | 8% |
| 1991 | 1 | 17% |
| 1989 | 1 | 20% |
Other parts of the 2014 Jeep Grand Cherokee
485 complaintsTransmission and drivetrain
475 complaintsEngine
409 complaintsSeats
340 complaintsOther or unknown
275 complaintsBrakes
260 complaintsAir bags
211 complaintsSeat belts
187 complaintsFuel system
181 complaintsVehicle speed control
105 complaintsSteering
81 complaintsBody and structure
65 complaints
← All problems reported for the 2014 Jeep Grand Cherokee
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