2023 Jeep Grand Cherokee L

On June 8, 2023, Fiat Chrysler Automobiles US, LLC (FCA) filed Safety Recall 23V-413 affecting certain 2022–2023 Jeep Grand Cherokee and2021–2023 Jeep Grand Cherokee L vehicles to address rear coil springs that may not have been properly installed during vehicle production. An improperly installed rear coil spring may detach while the vehicle is in motion, creating a road hazard that can increase the risk of a crash for following motorists and may result in injury to other road users. Since the filing of Recall 23V-413, the National Highway Traffic Safety Administration (NHTSA) has received twenty (20) unique consumer complaints alleging rear coil spring detachments occurring after the recall remedy was performed. These reports raise concerns regarding the effectiveness of the recall remedy and suggest the possibility of additional factors not addressed by the original recall campaign. Accordingly, the Office of Defects Investigation (ODI) is opening this Recall Query (RQ) to assess the adequacy of FCA’s remedy procedure under Recall 23V-413 and to evaluate the root cause(s) of post-remedy coil spring detachments. ODI will review complaint data, field reports, and FCA’s technical analysis to determine whether further action is warranted. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, visit NHTSA.gov.

The contact owns a 2023 Jeep Grand Cherokee L. While the contact’s husband was driving 70 MPH, there was an abnormally loud sound coming from the rear of the vehicle, and an unknown metal object detached and flew off the vehicle into the traffic behind the vehicle. The vehicle was pulled over and inspected, but there were no signs of the failure. The vehicle was towed to an independent mechanic, who diagnosed the vehicle and determined that the suspension coil had dislodged and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 33,000.

NHTSA ID

11756158

Incident

Aug 8, 2026

Mileage

33,000 mi

The contact owns a 2023 Jeep Grand Cherokee L. The contact stated that while his wife was driving 20-25 MPH, the accelerator pedal became stuck, and the vehicle drove through a stop sign and intersection, swerving into a farm, and crashed into a pole in order to bring the vehicle to a stop. After removing her foot from the brake pedal, the vehicle suddenly accelerated. The contact stated that the air bag had not deployed. There were no injuries sustained. There were no warning lights illuminated. A Police report was filed. The vehicle was towed to a tow lot. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and suggested that the vehicle be towed to the dealer. A claim was filed with the insurance company. The failure mileage was approximately 45,000.

NHTSA ID

11755305

Incident

Aug 6, 2026

Mileage

45,000 mi

The contact owns a 2023 Jeep Grand Cherokee L. The contact stated that while the vehicle was parked and occupied, the climate control was inoperable, and the odometer was flashing on the instrument panel. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the diagnostic result was unknown. The climate control module was reset, the connector to the climate control module was reset, the climate module was replaced, and the battery was replaced. The contact stated that the failure had occurred on several occasions. The manufacturer was not notified of the failure. The failure mileage was 41,000.

NHTSA ID

11755272

Incident

Aug 3, 2026

Mileage

41,000 mi

The contact owns a 2023 Jeep Grand Cherokee L. The contact stated that while driving at an undisclosed speed, the front driver's seat independently went backward and forward. The vehicle was taken to the dealer where the vehicle was purchased. The vehicle was diagnosed with seat adjuster switch failure. The contact was informed that the front driver's seat adjuster switch needed to be replaced. The vehicle was in the process of being repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 75,000.

NHTSA ID

11755215

Incident

Jul 30, 2026

Mileage

75,000 mi

Was driving the vehicle normally, roughly 33,300 miles. All of a sudden, multiple malfunction lights came on, I believe the ABS and something else, can't remember which one. When we applied the brakes , there was no assist, we had to depress the pedal all the way down and basically stand on it to slow down and still ended up stopping partway through an intersection due to the lack of power brakes, we were extremely fortunate there was no other vehicles driving through or stopped in front of us, it could have killed us and/or other people. As the vehicle is out of warranty (by time) we looked into it ourselves and determined there were two DTCs, U0418 (invalid data, brake system control module) and P057B (Brake pedal position sensor circuit range/performance). We looked at the brake pedal and determined that a primary component of the "brake pedal simulator sensor" which is a part of the entire brake booster assembly. The retaining cup for the spring and internal components had come separated from the main body and caused the sensor to go out of range and the computer to disable power brakes entirely relying entirely on the backup hydraulic master cylinder. As this required replacement of the brake booster we decided to have it towed to the dealership to deal with. It was a few weeks before we had it towed and while it sat in the driveway the module not going to sleep resulted in both the main and aux batteries being fully drained and ruined, requiring replacement. The dealer replaced the power booster and provided the old component at our request for the purpose of filing this report in case it is requested for an investigation. The total cost was $1800. We consider this a severe safety issue and thus am filing this report with all documentation and have the part on hand if requested.

NHTSA ID

11754867

Incident

Jun 1, 2026

I was driving on the NYS thru way with my family and my rear suspension coil came out while we were driving. The part was not rusted or looked defected. When I took it to the dealership they said a recall for this issue had been repaired in June of 2023 prior to me owning it. I purchased the vehicle on October of 2024. I called corporate and they said there is nothing they will do for me. I paid $500 to fix an issue that should have been completed properly. This is now a safety concern for me and I fear driving it will happen again.

NHTSA ID

11754838

Incident

Jul 26, 2026

I am experiencing two serious issues with my Jeep that have raised significant safety concerns. First, the front passenger seat's lumbar bladder repeatedly inflates on its own, making the seat extremely uncomfortable and causing severe back pain for anyone sitting in it. I have been informed that this is a known issue affecting many Jeeps of this model. The dealership previously deflated the lumbar bladder under warranty, but now the problem has returned. I was told I must pay for the repair out of pocket because the previous deflation supposedly voided or disqualified the warranty coverage. I do not believe I should be responsible for paying to fix a recurring defect that was previously addressed under warranty. Second, the Electronic Brake System (EBS) warning light comes on randomly, and when it does, my vehicle unexpectedly slows down or comes to a stop. This creates an extremely dangerous situation while driving. I have been fortunate to avoid a collision so far, but I am very concerned for my safety and the safety of my four children, who regularly ride in the vehicle with me. I am requesting that these issues be thoroughly investigated and repaired at no cost to me, as they involve recurring defects and serious safety risks. I also request a written explanation of why my warranty claim for the recurring seat defect was denied after the dealership's previous repair.

NHTSA ID

11753511

Incident

Jul 10, 2026

Right passenger side rear coil spring ejected from vehicle pull into parking space a loud booming sound from rear of vehicle

NHTSA ID

11752949

Incident

Jul 25, 2026

Instrument Panel Cluster (IPC) Message “Park Assist System Unavailable” or “Service Park Assist System”, “Rear Braking Assist Unavailable” or “Service Rear Braking Assist System" with Performance Diagnostic Trouble Codes (DTCs)

SEAL - LOWER AGS

R1L Radio Screen Goes Blank after transitioning from logistic to customer mode

EVAPORATOR - AIR CONDITIONING

EVAPORATOR - AIR CONDITIONING

EVAPORATOR - AIR CONDITIONING