2014 Jeep Grand Cherokee: stuck in gear or won't shift

Filed Jul 1, 2026 · Acceleration, Electrical · CO

My Son just bought the car from a private party. On our way home the engine light and a lightning bolt icon illuminated on the dash, followed by the vehicle going into limp mode. We had the vehicle scanned for codes and it came back with P0336 (crankshaft position sensor performance). After much investigation online, we found out that this is a known issue with the crankshaft position sensor and, most importantly, the tone wheel on the back of the engine. We looked up recalls on the vehicle and found a safety recall had been issued. While some vehicles affected received replacement of the tone wheel and sensor, others just received a software update. This particular vehicle received the software update. The issue is that the magnetic material on the tone wheel delaminates from the tone wheel. This is a costly repair that should have been fixed correctly from the beginning, not just a software patch. It is a safety concern because it is dangerous when you are traveling at highway speeds and it goes into limp mode.

Filed Apr 18, 2026 · Electrical, Transmission · WI

While driving home from work on March 13, 2026, the alternator in my 2014 Jeep Grand Cherokee (3.0L EcoDiesel) failed, resulting in a progressive loss of electrical power. As battery voltage dropped, the vehicle entered “limp mode.” When I was aproximatly 1 mile from my home when I was forced to stop at a railroad crossing while a freight train was passing. At that time, due to low voltage, the electronic shifter and ignition system became completely unresponsive. I was unable to shift the vehicle into Park or Neutral and was also unable to shut off the engine. The vehicle remained in Drive, requiring constant brake pressure to prevent forward movement. This created an immediate and dangerous situation, as I was stopped very close to a moving train with no functional means of securing or disabling the vehicle. Any loss of braking force or control could have caused the vehicle to enter the path of the train, creating a high likelihood of serious injury or death. After reaching my residence, the condition persisted. I remained unable to shift or shut down the vehicle and was forced to manually disconnect the negative battery cable, which is located under the passenger seat, in order to stop the engine. I am very lucky that I had a small metric socket set in the vehice, that I am somewhat mechanically enclined, and that I have long arms & legs, as this process was extremely difficult. I had to disconect te battery cable while maintaining my foot on the brake to avoid crashing into my garage. The vehicle appears to be designed such that engine shutdown is not permitted unless the vehicle is in Park, while the electronic shifter becomes inoperative during low-voltage conditions. This combination creates a hazardous failure mode in which the driver cannot place the vehicle in Park or turn off the engine during an electrical failure. This incident appears consistent with hazards identified in the federal safety agency Campaign Number 16V240000 (Recall S27). Despite records indicating that rec

Filed Jan 15, 2026 · Electrical, Engine · OH

Vechicle returns to limp mode. Almost causing several accidents on interstate. Engine 3.6. variable valve timing enough jeep at one time offered a longer warranty. Replaced cams,heads,phasers,oil pump,computer,timing chain,timing gears, over 9000.00 parts and labor. Mopar parts very problematic with the varible timing valve train.after problems in timing was fixed, there now is a oil pressure problem. Master mechanic credentials worked on vechicle several time and hour to try to fix problems. Mechanic now say only way to make vechicle safe at this point is to put a new engine in.this will cost over 13000 dollars over the 9000.00. I have already spent. Scariest part of this vechicle is when on a 70mph interstate and vechicle goes to a top speed of 40mph.

Filed Nov 21, 2025 · Brakes, Electrical · MN

Subject: Safety Defect Report – Failure of Telematics Module (TCU) Causing Loss of 9-1-1 Emergency Function, Electrical System Malfunctions, and Potential Brake Booster Recall Defect (2014 Jeep Grand Cherokee) I am submitting this complaint because my 2014 Jeep Grand Cherokee Limited is experiencing multiple safety-related failures that I believe are part of a wider defect pattern affecting this model year. Several of these issues involve systems that are critical for emergency safety, braking, and vehicle control. I am submitting this complaint because my 2014 Jeep Grand Cherokee Limited is experiencing multiple safety-related failures that I believe are part of a wider defect pattern affecting this model year. Several of these issues involve systems that are critical for emergency safety, braking, and vehicle control. ⸻ 1. Telematics Control Unit (TCU) Failure Causing Loss of 9-1-1/SOS Emergency Function My Jeep is displaying repeated “Service Emergency Vehicle Phone” errors and the SOS/911 emergency button no longer functions. This is a major safety concern, especially in the event of an accident or breakdown. The TCU failure also causes: •Uconnect 8.4 system not booting •HVAC controls becoming non-functional or unsafe (blowing incorrect temperatures, failing to defrost, turning off unexpectedly) •Random system resets •Loss of ability to control climate during driving (creating visibility issues in cold/wet weather) These issues align with widespread failures of the Uconnect 8.4 / TCU hardware on 2013–2015 Grand Cherokees, which were not included in a recall despite many vehicles exhibiting the same dangerous symptoms. ⸻ 2. TCU-Related CANBUS Interference Causing Transmission and Drivability Safety Issues When the TCU fails, the vehicle experiences: •Transmission communication errors •Vehicle entering limp mode unexpectedly •“Service Transmission” and “Press Brake to Shift” warnings •Delayed or unpredictable shi

Filed Nov 17, 2025 · Transmission · NC

The monostable shifter malfunctions constantly. Safety-related concerns include it not staying in park when parked, rolling has occurred; not being able to start due to it not actually being in park; it will switch gear while driving and vehicle will go into limp mode and shut off within seconds, then will not be able to restart. I cannot count on it starting or getting me anywhere safely and have towed multiple times now. The problem has unfortunately not been reproduced or realized by local dealership even with ‘service shifter’, ‘until you reach a desired location you may not be able to shift again NO BUS’, and engine light warning lights appearing when driven. It has been taken twice to John Hiester Chrysler Dodge Jeep Ram of Sanford. (NC). I have spoken with Jeep Customer Care to no avail and the answer is take to a certified dealership but that option is proving to not be successful. I purchased in February 2025 but became disabled right after and haven’t realized it’s very major issues. Not being able to use my vehicle is quite isolating [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 12, 2025 · WY

While driving on the interstate suddenly my jeep switched gears I was able to put back in drive and pull over. After pulling over and jeep being put in park it wouldn’t go back into drive, after 3 attempts turning car off and back on again it finally shifted to drive. I was able to at least get home and put it in garage. It now will not go into reverse at all, I try frequently, this happened a few months ago, I also called and reported issue but was never told I had to get online and fill out a form etc. I can’t afford to pay for this big of a repair. It seems this issue has occurred on several 2014 jeeps. This was extremely scary and unsafe to say the least even more so with my kids in the car. I hope I can get this taken care of and finally have a vehicle again. Please email [XXX] or call me at [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 9, 2024 · Transmission · IN

2014 Jeep Grand Cherokee Limited started to shudder when accelerating, roughly into to 2nd/3rd gear, but would stop if pedal was lifted then would shift normally. In about a weeks time, the engine light came on and the vehicle would not shift gears at all while the car was in motion. Would have to pull over immediately, restart vehicle, then shifting would be fine and light went off. Could not reproduce. 3 days later, vehicle shifted into neutral multiple times during one trip of approx 10 miles with each time requiring a restart. Engine light has stayed on, dealership has been contacted.

Filed Sep 12, 2023 · Engine, Fuel system · CA

Two open recalls on the vehicle (6/9/22 and 6/8/23) that have no repair available. 1. Both recalls can result in immediate and unexpected loss of vehicle power and "cause a vehicle to crash without prior warning" 2. DMV (CA Registered) will not issue current registration tags or paperwork due to recalls being incomplete. 3. Vehicle has had multiple issued related Diesel Engine, including entering into limp mode unexpectedly and incomplete diesel exhaust regeneration which has made it unsafe to drive at highway speeds. I have attempted to call the dealership every month and each time they have no solution as the manufacturer has not released a repair.

Filed Mar 11, 2023 · Transmission · MN

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.

Filed Apr 22, 2022 · Electrical · NJ

The shifter system (monostable shifter/ electronic shift module) malfunctioned 4 times so far. It has been to the dealer 3 times and the following has been replaced: the electronic shift module, the shift head/knob, the electronic shift module again, and finally the wiring itself, and now 10 miles after picking up my car that was being serviced since Monday (it is Friday now), I have the same issue and it makes my car stuck in first or second gear, I cannot shift into park or out of drive unless I shut the engine off, it puts my car into limp mode and won't let me accelerate or else the car jerks, my infotainment screen intermittently shuts off, and I get the following warning lights and messages: Check engine light, Braking system light, TPMS light, traction control light, "Service Electronic Braking System" message, "Service Shifter" message with OBD code U1467, "Service Power Steering" message, "Service Transmission- Continue in D. Do not shift or turn engine off" message. The PRND lights on the shift knob also flash. This is very dangerous as my car cannot be shifted out of drive (into park), the car won't accelerate or move above whatever speed 1st gear or 2nd gear will allow me to, the car physically jerks forward, and whatever systems like power steering, braking, etc. that may be affected based on the warning lights. I only get the diagnostic code U1467 which is for the shifter, though.

Filed Feb 18, 2022 · Airbags, Electrical · TX · crash

Service shifter Transfer case Radio malfunction Gear Shifter Shifter got stuck in park i had to forcefully pull the shifter to get it to go into drive. Monday Feb 14, 2022 approximately around 9:00pm I drove my 2014 Jeep Grand Cherokee to the gas station. I pull up at the gas pumps and pit the shifter to park, I exit the vechile and lock the doors, go inside the store to pay for my purchase and as im walking out I look and my jeep was gone. So I look around and I see it across the highway in a ditch. So I take off Running to my vechile and get in the vechile to try and reverse it but its automactilly goes right back into park. So I get out and look at the damage because there is a guard rail cables. My car has front end damage because it was stuck under the cables. Made a police report. I called the dealership where I am leasing the vechile from and they do not wanna help me. I've had nothing put problems with this vechile since I got it. This really needs to be looked into. What if my babies were in the car. Thankfully there was no oncoming traffic at that time. Becauae its a busy highway. I also have video footage of the incident from that night.

Filed Apr 23, 2021 · Acceleration, Engine · CA

Left head cyclinder in engine cracked with coolant leaking to engine. 2011-2013 were extended on warranty for this but not the 2014 yet. To fix the 1 issue apparently requires replacing several other parts resulting in a astronomical bill. When got back from getting checked out the engine now makes a ticking sound. Also gear shift issues where the car will say in desired gear and won't go into park and stall out. The second was a recall but my VIN was not included. Gear shift issue happens at random and has left me in the middle of the street.