CarComplaints.com Notes: The 2014 (and 2015) Jeep Grand Cherokee have a serious defect trend of transmission complaints. Most of the complaints are for rough shifting — things like jerking & hesitation when shifting gears.
10.0
really awful
Crashes / Fires:
67 / 2
Injuries / Deaths:
32 / 0
Average Mileage:
29,701 miles
About These NHTSA Complaints:
This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.
So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.
Gear switching to Neutral while driving, stops abruptly, steering locks up, and the vehicle shuts down completely. In order to restart, the battery requires a jump. The battery is fairly new and shows good voltage. 05/29/2023 (UPDATE) The issue was corrected with the installation of a new battery. Although the battery (2.5 years old) was indicating good voltage levels during testing, it would dip below 9v while driving. As explained by the Jeep dealer mechanic, this was causing the vehicle to immediately shut down, lock steering, and abruptly halt. I believe it-??s still a safety issue. If I had been on the freeway, it would have likely created a serious danger to anyone unable to stop, or maneuver, in time.
My jeep has been at the dealership for a year prior to this. On February 21,2023 I gave them a list of a weird smell in my cabin, broken, and missing parts. I was sent an email on the -??March 14, 2023 saying my jeep was fixed and ready I went in on March 17, 2023 to pick up my jeep, from what I could see the broken pieces were repaired. I got in proceeded to drive, after I went maybe 16 miles one way, I had to turn around, there was a weird smell in my cabin. My eyes, and nose started running and my head was feeling weird. I already have COPD. I found the service manager, he went out and got a technician, the tech stuck his head into the jeep and said it was antifreeze. I told him I don-??t know what it is, but I feel weird. They proceeded to lift the hood and there was black smoke, the tech said the -??PVC-?? hose was disconnected. I didn-??t know what that was, I left the jeep there. I didn-??t feel well throughout the weekend, went to my Dr. Monday March 20, 2023. I had a very bad headache, short of breath, nausea, just feeling really bad and run down. I was told it was possible carbon monoxide poisoning, especially since that PVC hose not connected would distribute exhaust into the cabin. I was then taken back to the emergency room on Sunday March 26, 2023, I couldn-??t stop vomiting, stomach hurt so bad and headache. I reached out to the dealership, and informed them what happened. They never replied back. I need help please, I-??m a disabled U.S. Air Force retired veteran with COPD and other medical conditions. This situation is unacceptable. I-??ve tried to get a meeting with the owners, on several occasions. Since they had my engine taken apart and just sitting out back of their dealership for months. I want the engine replaced completely, or they can send my jeep to another dealership to make sure the engine is complete and fixed. This could have killed me!
The contact owns a 2014 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently shifted into neutral (N). There were no warning lights illuminated. The contact stated that the failure occurred on several occasions and at each occurrence, he waited approximately five minutes in order to restart the vehicle. The vehicle was taken to the dealer, where it was diagnosed that the transmission valve had failed and needed to be replaced. The part was replaced, however, the failure recurred. The vehicle was taken back to the dealer, where it was diagnosed that the transmission had failed and needed to be replaced. The transmission was replaced; however, the failure persisted. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 119,825.
I was driving and pressed on the gas to go and my car shifted into neutral and wouldn't let me go. I almost got hit by a truck due to this. Luckily he swerved to avoid me. Also my seat belt pulls out but won't retract on passenger side door.
- San Jose, CA, USA
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Reluctor wheel / toner wheel is poorly designed and causes the vehicle to go into limp mode when part fails. Manufacture is already aware that the magnet strip can detach and chip as a recall has already been placed. HOWEVER, the fix was NOT to replace the part but update the software so vehicle would not stall. For some reason I was told my particle vehicle was not part of the recall for software update. When my toner wheel went bad it left me in an unsafe situation where I was turning onto a highway and with NO warning my vehicle went into limp mode with vehicles approaching at high speed. I was only able to get up to 15mph in limp mode almost causing a crash as I tried to move over to the shoulder. Limp mode is an UNSAFE practice especially with NO warnings. I would rather take my chances of wrecking additional parts on my vehicle than to have my vehicle go into limp mode on a highway which could lead to a serious crash. The recall 20V-475 should be to REPLACE the tone wheel completely and a recall should be done to prevent a vehicle from going into limp mode without any warnings.
In 2022 our 2014 grand jeep cherokee Pentastar oil filter housing cracked leaking oil and mixing with the coolant.While driving both levels became dangerously low and there was a burning smell. It is now 2023 and our 2015 jeep wrangler just had the exact same issue with the Pentastar oil filter housing crack and oil leaking to dangerous levels. This is a known issue with Jeep, why are there no safety recalls ??
While driving vehicle it doesn't matter if it is highway speeds or street speeds, transmission shifts into neutral and makes car stall. Almost got into at least 4 accidents because of the issue, glad drivers behind me were paying attention and quickly avoid the accident. I have to wait at least ten minutes before car will start again, during those ten minutes car will try to start but without luck. No check engine light, been to at least 5 different shops and no one can say what is wrong because check engine light is not on. And issue happens randomly and technicians Haven't been able to replicate issue. It is a safety hazard. I know jeep Cherokee have a recall for something similar. But it doesn't apply to mine since mine is a Grand Cherokee. Model before mine 2011 to 2013 have a recall for a similar issue but it doesn't apply to mine because mine is a 2014.
*NHTSA Please Help* I purchased my 2014 Jeep Grand Cherokee brand new in June 2014 from a FCA authorized dealership. I have meticulously maintained, gently driven, and greatly cared for this Jeep since day one. Have only ever had the Jeep serviced at the FCA authorized dealership where I purchased. I have followed and complied with all Jeep manufacturer service recommendations since day one. At 115,000 miles, I am currently experiencing a loud ticking noise resulting from failed rocker arms and failed lifters. These failed rocker arms and lifters will result in complete and catastrophic engine failure. I am also experiencing significant engine oil leaking coming from a failed oil cooler. The Mopar oil cooler in this 3.6 Pentastar engine is made of plastic, and is highly susceptible to failure. I have talked to multiple ASE Certified Mechanics that both issues I am currently experiencing are extremely common amongst these 3.6 Liter Pentastar V6 24 Valve VVT engines. I feel very unsafe as the owner and operator of this Jeep Grand Cherokee, and have lost all confidence as it relates to the safety and reliability of this vehicle. If the vehicle cannot provide reliable and safe transportation, that completely eliminates all safety as a driver and for all passengers of this vehicle. *NHTSA* Please help the owners of the vehicles with these engines with appropriate recalls and procedures to ensure the safety of our vehicles. Thank you.
The Jeep will just get locked in either 1st or 5th gear. Which has almost caused me to wreck multiple times. From doing my own research I understand that is has been a problem with 2014-2015 year jeeps. I find it very disappointing that nothing has been done to recall these vehicles in order to have the issues resolved.
The car just stalled in the middle of the road on a busy street with the information 4wd drive temporarily unavailable till service. There was no prior warning, the car has around 80K miles and has been taken care of regularly with no outsanding calls or other maintenance. Checking the resources available, the reliability on this car seems pretty low with many know transmission issues. I had the car towed to the dealer and they are wanting to fix 1. valve body and connector to pan, 2. dtcm and broken engine and trans mount. A few weeks back the drivers side seat belt stopped retracting (the dealer said they would fix that). The car just stalling with no prior notification or issues added to which the car belt retracting happened on a busy street and very well could have happened in the freeway causing safety and security issues for this and other vehicles on the road. There are innumerable cases of transmissions reports and issues for this vehicle, most of those fixed earlier on during the warranty might just seemed to happened a little bit later. It is a disaster waiting to happen with other vehicle owners if not addressed proactively in my humble opinion, I was relatively lucky to have happened without an incident but it could have been worse. Please need your help in addressing this safety issue asap.
First issue is that I had to replace the Uconnect system this year. It had been on the fritz for some time and updates could not be made to the old system. It would constantly go black. Second issue 2017-$30,000 Miles is that the Replaced steering rack and pinion and align 600 suspension and chassis 4778. Replaced the Leaking Rack and Pinion and passenger front caliper due to sticking bleeder valve 300 bakes. 11/2017 Evaporative System SEAL canister. 2018 Power Brake Booster/vacuum leak and braking issue. Replaced Radio. $1200 ish. Drove car 2/21 50,221 - 10/2022 53,000. October 2022 daughter driving car, gear slipping and engine light comes on and pulls over car not shifting at all into gear. Towed to Jeep where NEEDS NEW TRANSMISSION plus at 53,000 miles!!! $15,00 plus quoted at JEEP.
Computer system on dash started flashing & going out while driving telling me to turn engine off engage in park is disabled. Would let me shift gears making loud noise in engine
Their is oil being introduced into the coolant reservoirs. Jeep Grand Cherokee Ecodiesel. The vehicle are having failed oil coolers that stemmed from the failed EGR coolers. The driving of these vehicles for over a year awaiting a fix has caused the engines to have other failures. There has been over 10 recalls on these Ecodiesels since I bought the jeep brand new in 2014. They made a deal with the EPA lawsuit and did a software patch which changed the engine function issues, they did a patch on the power train control module, transmission control module, and apparently the ECM engine control module. I-??ve had nothing but -??check engine-?? light codes in since the first patch in 2016 that they didn-??t put in the records, I have the work order showing the patch. In 2019 the lawsuit the EPA approved for them, allowed them to place a new patch that caused other components to continue to malfunction like the-?? high pressure fuel pump now. The dealerships are saying the failures aren-??t due to their negligence and are causing consumers to deal with costly repairs that-??s not their faults. I got a bill for $29,000 for a new engine, they said my jeep was under extended warranty but don-??t want to help foot the repairs. Also stated they would reimburse recall work that customers paid for prior to recalls coming out within 60 days, but it has taken me over 4 years to try and get reimbursed. My car is at the dealership now and has been down since April 29, 2022.
Driving 20-25 MPH, Stopped at a stop sign. Accelerated, then all instrument panel lights started flashing, then went out of gear. I let off accelerator, then re-accelerated. Got the car home, a short distance. Was not able to put SUV into park. Engaged parking brake. Hours later started car up and was able to place into Park mode. Engine light stays on now.
This has happened three (3) times to me. The instrument cluster on my 2014 jeep Grand Cherokee just blackouts and the windshield wipers go on, then multiple cluster warning lights illumination and a loss of anti-lock brake system (ABS) / electronic stability control system function stops. The vehicle slows down because of loss of power. A loss of instrument cluster illumination and/or loss of ABS function while driving could cause a crash.
the transmission will drop in gear from 8th to 4th will have to pull over and turn car off then on will reset works fine in manual but in automatic itll shift on its own
I noticed things like the cluster going completely black at random and it would last for seconds before re-illuminating; it happens while driving. I took in my vehicle to the dealership on June 28, 2022, two days prior, I noticed that my doors were unlocking while I was inside my workplace, the alarm was going off another day and I noticed shifting issues with the transmission. On June 27, 2022 I was forced to buy a brand new battery because the Jeep was running in Power Saving Mode, instead of taking a risk with a low battery, I bought a new one and thought everything was good, but it continued to run in Power Saving Mode; I received two CEL CODES, both correlating to the Transmission Control Module (TCM). Later that evening my son informed me that the cluster light was still on, the JEEP had been parked for several hours so there was no reason for the light to still be ON (WAKE MODE?). Also, I notated the codes I received before I had to have the Jeep towed to the dealership on Jun 28th to compare to what the service dept came up with; however on Jun 28th I attempted to jump the battery to take it to the service center but it wouldn-??t Jump or charge; what happened was, just before the cluster went haywire, the wipers were moving across the windshield while it was in an OFF position, the UCONNECT was glitching out then went black, Cluster warned to service the electronic ABS and the SHIFTER, the fuse box was vibrating and shuddering very loudly, a hissing noise was coming from the back of the vehicle (could be the fuel pump? like compressed air) so by Monday morning, the 27th the battery had completely died and by the time it got to the dealership on Tues, I had to use the battery warranty to replace the battery so that the service department could then diagnose the Jeep. Fine, the battery was replaced Jun 30th with a brand new one, but by Fri Jun 8th I was told I need another brand new battery. All the issues had had a prior recall and seem to be reoccurring.
A D V E R T I S E M E N T S
- Rancho Cordova, CA, USA