2016 Jeep Grand Cherokee Powertrain & Transmission Problems

The contact owns a 2016 Jeep Grand Cherokee. The contact stated that while attempting to drive from a complete stop, the transmission remained stuck in first gear. The contact shifted to neutral(N) and shifted back to drive(D), and the vehicle responded as intended. There was no warning light illuminated. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 151,755.

Tone wheel failure resulting in vehicle not operating as intended. Required repair of which FCA stated the repair was not covered by the recall issued against the vehicle.

Car not going out of park. Seems to be stuck in gear. Code P1DAB

The contact owns a 2016 Jeep Grand Cherokee. The contact stated that while in park(Park) and attempting to shift to drive(D), the transmission failed to shift to the desired position. The check engine warning light was illuminated. The contact stated that a handheld diagnostic machine was used to retrieve DTC: P1DB8 and P1DB8-00. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 155,347.

Transmission will "buck" unexpectedly when slowing to a stop. This causes a violent and unpredictable lunge forward. This has been reported and inspected by the dealer multiple times with the assessment just being "that's an 8 speed transmission for ya". There is no warning of it happening, nor is an event stored within the vehicle ECU.

The gear selector assembly (shifter indicator) failed in accordance with current recall S28 for 2016 Jeep Grand Cherokees. The lights stopped illuminating suggesting corruption/inability to flash repair and the "Service Shifter" warning message appeared on the dash. The dealer indicated the vehicle is immediately unsafe for operation stating that the PRNDM indicator operates important features beyond just illumination of the PRNDM display such as driving signals, lights including reverse lights, backup camera, etc and that the vehicle is not currently recognizing all gears. Jeep dealer indicated this is a common failure and indicative of S28 recall but could not provide reasoning why vehicle was not included in the notice.

While driving then it just shuts off

Engine oil filter housing cracked and there was excessive and continuous oil leakage. Research on the internet shows this is a common problem as the part is made of plastic and destroyed by heat. If not fixed, the car could overheat, the engine fail, and the car stop during use at high speeds. Problem was inspected, confirmed, and part replaced with metal part at Rad Rides in Buffalo WY. Problem first appeared as oil leaking under car about 2 weeks ago.

The contact owns a 2016 Jeep Grand Cherokee. The contact stated while driving 35 MPH, the contact was unable to shift the vehicle out of 4WD-Low. The vehicle hesitated while attempting to accelerate. The 4WD warning light was illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the failure was due to a faulty transfer case and transfer case control module. The vehicle was not repaired. The manufacturer was made aware of the failure and determined that the VIN was not included in a recall. The failure mileage was approximately 123,000. The contact stated simple 1, 2, or 3 tire change throws your transfer case off and it becomes bad. It needs to be replaced at the cost of over $4,000.00.

Jeep turns off while driving and makes me put it into park to turn it back on and into drive again. Lights flicker from dim to bright inside and outside. I have changed both batteries and the alternator.

The contact owns a 2016 Jeep Grand Cherokee. The contact stated that while attempting to park the vehicle, the transmission failed to shift into park(P). The “Service Transmission, Set Park Brake, and Prevent Rolling” messages were displayed. Several unknown warning lights illuminated on the instrument panel immediately afterwards and then turned off independently. The parking brake symbol remained flashing with an audible alarm beeping. The contact turned off the vehicle, and the vehicle was towed to the dealer where it was diagnosed and determined that the valve body had failed and needed to be replaced. The vehicle was repaired. The failure occurred approximately 1 year later. The vehicle was returned to the dealer who had diagnosed the vehicle with valve body failure. The dealer informed the contact that the failure was related to NHTSA Campaign Number: 20V043000 (Power Train); however, the VIN was not included. The dealer had been attempting to have the manufacturer add the VIN to the recall. The vehicle had not been repaired. The manufacturer was made aware of the failure. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was unknown.

While exiting an automatic car wash, I pressed the brake pedal to put the vehicle in gear and while turning in the lot to go to a vacuum station the accelerator stuck and went to wide open full speed mode and I could not stop it with the brakes. I shot through a vacuum stall, jumped a curb and hit a concrete drain collection box. The air bags deployed but the car was a total loss.

Powertrain Control Module

I've had issues with my vehicle since 2021 -engine light first appeared on the dashboard and towed my car to a Jeep dealership. Vehicle was "repaired" (have the documentation, if needed), but the engine light remained on. I have since driven this vehicle for nearly 3 years with the engine light on, bringing it into different Jeep dealerships (all documentation on record if needed) to repair and was told there was nothing they could find wrong with the engine. Last year (2023) my electronic stability control and 4WD lights came on in addition to the engine light. My car was sliding all over the road and my 4WD was not engaging at all. Brought vehicle to Jeep dealership for repair, was told ABS module needs to be replaced and the traction control is malfunctioning; no 4 wheel drive engagement; that the ABS module has been discontinued and the only way to replace this is to get an after market part. Contacted Mopar and was told there is "no way of knowing if it's available and it's beyond their capability". I was told the after market part would be tied to a specific VIN. I then contacted the Jeep Dealership- Parts department and explained the situation, asking if there's any other way I can fix this part in my vehicle. Was told there's nothing I can do since it's discontinued, that it's odd that a part for a 2016 vehicle would be discontinued, and I could check junkyards for parts but am not likely to find a match since my vehicle is not that old. I live in Colorado and in the last 2 winter months have been terrified to drive when it rains or snows because I have NO traction and am sliding THROUGH traffic lights and stop signs, even going at a very slow speed. I ended up in the next lane over when slowly driving up a hill on a main road. The value of this 2016 vehicle is miniscule compared to value when I purchased; this places safety of MYSELF AND OTHERS at risk. My partner is experiencing a similar issue with his 2014 Cherokee - discontinued part and safety issues.

Over a 3 year time span my 2016 Jeep Grand Cherokee has on multiple occasions had an extremely rough idle, has a hard time accelerating and car drives extremely rough and bumpy. I’ve taken it to multiple different auto shops and all they ever do is change spark plugs OR they just don’t know what’s wrong. No engine light illuminated and no codes. Spark plugs changed March 2020, august 2020, January 2021 and now January 2023 I’m having this problem again and the shop says they don’t think it’s spark plugs . I just want this resolved. This cannot be safe!

The shifter inside my 2016 Jeep Grand Cherokee failed. It started by losing the indicator that told you what gear it was in. Although there is an additional indicator on the dashboard, I would begin to have incidents where it would show in park on the dashboard but would be in reverse. While waiting on parts to come in at the dealership, the shifter lost all power and would not shift out of park. Vehicle was towed to dealership for service.

electronic stability controls along with traction and FCW AFFECTING TRANSFER CASE WITH STEERING

My 2016 Jeep Grand Cherokee 75th edition 3.0L Ecodiesel stalled with no warning while driving on a two lane highway in the middle of NoWhere, New Mexico. No warning lights, until the entire dashboard turned on and the car starting losing speed and power. I don't know how I was lucky enough to make it to the shoulder. I sat there for 2 hours with my 2 kids in the car waiting for a tow, 8 hours from home. I have come to find out that there is one recall for my EGR but when taken to the dealership I was told that my car was built with magnetic material attached to the tone wheel which provides a signal to the crankshaft position sensor and was lost therefore leaving me stalled and stranded. I have looked up my recalls and that one is not on there! How is that possible.

The contact owns a 2016 Jeep Grand Cherokee. The contact stated while slowing to a stop from 5th gear to 1st gear, the vehicle bucked forward. Additionally, the vehicle would jolt forward while driving. There were no warning lights illuminated. The vehicle was taken to the local dealer, who reset an unknown module in the vehicle. The vehicle was repaired, but the failure persisted. The manufacturer was not contacted. The failure mileage was approximately 75,000.

WHILE DRIVING THE VEHICLE AND TOWING MY BOAT (APPROX 4500LBS) FOR THE PREVIOUS HOUR OR SO ON STATE HIGHWAY BETWEEN 50-65 MPH WITH SOME STOPLIGHTS (NOT INTERSTATE), THE CHECK ENGINE LIGHT (CEL) CAME ON AND THE DRIVER INTERFACE ON THE INSTRUMENT CLUSTER CAME ON DISPLAYING SOMETHING TO THE EFFECT OF "SERVICE ELECTRONIC THROTTLE CONTROL SYSTEM". CONTINUED DRIVING APPROXIMATELY 2 MILES TO GET TO AN INTERSECTION TO TURN OFF THE MAIN ROAD. ONCE STOPPED AT THE STOPLIGHT I NOTICED SLIGHT SMOKE COMING FROM THE LEFT FRONT CORNER OF THE HOOD BY THE HEADLIGHT. I PLACED THE VEHICLE IN PARK, PUT THE HAZARDS ON AND PULLED THE HOOD RELEASE. BY THE TIME I EXITED THE VEHICLE AND MADE MY WAY AROUND THE DOOR TO THE HOOD, THICK BLACK SMOKE WAS BILLOWING FROM ALL AROUND THE HOOD AND FLAMES WERE NOTICED COMING THROUGH BODY GAPS AND THE GRILL. WITHIN 30 SECONDS THE ENTIRE ENGINE BAY AND HOOD WAS ENGULFED IN FLAMES. I DID MANAGE TO GET THE BOAT UNHOOKED AND PUSHED BACK AND DOCUMENTED WITH PHOTOS. THIS IS THE THIRD TIME THESE INDICATIONS (CEL) AND DRIVER INTERFACE DISPLAYED THE EXACT SAME INDICATIONS. THE FIRST TIME IT RESOLVED UPON SHUTTING DOWN THE VEHICLE. THE SECOND TIME, IT WAS BROUGHT TO THE DEALER. APPROX 1 MONTH PRIOR TO THE FIRE THE DEALER FOUND NOTHING ON INSPECTION AND RESET THE CODE. THE CODE WAS FOR EXCESSIVE EGR FLOW. ADDITIONALLY THE DEALER PERFORMED ANY OUTSTANDING RECALLS ON THE VEHICLE. THIS VEHICLE WAS EQUIPPED WITH THE 3.0 ECO DIESEL ENGINE AND WAS BOUGHT NEW, DEALER, SERVICED ITS ENTIRE TIME AND HAD APPROXIMATELY 70K MILES ON IT. I HAVE NO DOUBT THIS WAS DIRECTLY RATED TO AN EGR PROBLEM THAT THESE PARTICULAR ENGINES HAVE HAD ISSUES WITH DIRECTLY RESULTING IN THE FIRE.