We have classified the 2 complaints from 2014 Jeep Grand Cherokee about ENGINE AND ENGINE COOLING into the following categories.
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. *tr
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. after two weeks of waiting with them not able to find a catalytic converter and new oxygen sensor i was forced to trade the vehicle at a loss. (chrysler would not offer any help on the trade). update 9/15/15*cw on june 7, 2014 the traction control light illuminated, the steering sensor shorted out. on august 12, 2014, the check engine light illuminated and the pcm software was updated. on august 14, 2015, the clockspring was replaced. the engine light illuminated several more times. the catalytic converter was replaced. updated 10/01/15*jb updated 12/23/15.*jb
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.
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 *bf 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