2019 Jeep Grand Cherokee Trackhawk engine problems

“I am reporting a serious safety failure related to the ABS/ESC recall on my 2019 Jeep Grand Cherokee. Parts have not been available for over a year, and my vehicle has now experienced the dangerous conditions described in the recall. Before the failure, while stopped at a red light in Drive with my foot firmly on the brake, the vehicle suddenly rolled backward on its own. I had to forcefully press the brake to stop it. This should never happen and indicates brake system failure. About 10 minutes later, while driving on the highway, the vehicle experienced a sudden safety system failure. Multiple warning lights came on (ABS, ESC, brake system, check engine), the accelerator pedal became unresponsive, a burning smell came from the vehicle, and I temporarily lost control. I could not pull over immediately due to traffic, which created a very dangerous situation. The vehicle eventually became undriveable and required towing. I am thankful my children were not in the car. This is an extreme safety hazard. Stellantis still has no parts available and has not provided a repair or transportation option. This forces owners to choose between parking their vehicle…”

“The contact owns a 2019 Jeep Cherokee. The contact received a recall notification in November of 2024 for NHTSA Campaign Number: 24V838000 (Service Brakes, Hydraulic). The contact stated that the check engine warning light was illuminated continuously. The ABS warning light illuminated, and other unknown warning lights were illuminated. While at a stoplight, the vehicle turned off and restarted. The local dealer was contacted, but no assistance was provided. The vehicle was not diagnosed or repaired. The manufacturer was contacted, who informed the contact that the recall repair would be available soon. The failure mileage was approximately 20,337.”

“The contact owns a 2019 Jeep Grand Cherokee. The contact stated that while starting the vehicle on several occasions, there was an abnormal tapping sound coming from the engine compartment. The check engine warning light was illuminated. Additionally, the contact stated that while driving at various speeds on several occasions, the check engine warning light flashed, and the vehicle started shuddering. The vehicle was taken to an independent mechanic, where it was diagnosed that the lifters needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 57,000.”

“My 2019 Jeep grand Cherokee currently has a blown head gasket. I have the 3.6 engine and I am finding out that this is a common issue for this engine. I have taken my car to the dealer and they have confirmed that it is a blown head gasket. Once you start the vehicle, it has a rough idle and smoke comes out of the tailpipe. Before I took the car to the dealer, I took it to a mechanic shop because the engine light came on and it was having the same issues as listed above, they had said there were misfires. I have regularly maintained my vehicle. This is a huge safety risk. Actions needs to be taken by Jeep to make this right, this is a very common issue that Jeep Grand Cherokee vehicles are seeing.”

“I am writing to express my serious concern and request immediate goodwill assistance regarding my 2019 Jeep Grand Cherokee High Altitude . This vehicle has suffered a head gasket failure at just over 100,000 miles and has been diagnosed by the dealership as a cost for myself to fix head gasket and recommended a full engine replacement. I have been a loyal Jeep customer since I was 16 years old. I previously owned a 2008 and a 2010 Grand Cherokee and have always supported the brand. In May 2022, after saving up my hard-earned money, I purchased this 2019 Grand Cherokee High Altitude for over $55,000. The monthly payments are significant, but I chose this vehicle because I believed in the Jeep name and expected quality, performance, and long-term reliability. Unfortunately, this vehicle has been anything but that. In just over two years, it has become a complete money pit. I’ve already had to replace the water pump at 50,000 miles, the radiator at 80,000 miles, and now—at 102,000 miles—the head gasket has blown. These are major repairs that should not be happening on a vehicle that is so well maintained and primarily driven on the highway. I treat this vehicle…”

“While driving at freeway speeds, my vehicle suddenly lost power, creating an immediate and serious safety hazard. I was unable to maintain speed, making it extremely difficult to change lanes safely or keep up with traffic. This put me—and others on the road—at significant risk of an accident. During the incident, the check engine light was flashing continuously. The issue was diagnosed as a failure of the engine rocker, requiring major engine repairs at only 87,000 miles. A critical engine component failing at this mileage is concerning and suggests a potential design or manufacturing defect. I’m filing this complaint to ensure others are not placed in similarly dangerous situations.”