2024 Jeep Grand Cherokee L problems

SUSPENSION

Right rear control arm snapped/severed!

NHTSA complaint #11753445 — an unverified report by a vehicle owner.

Other/I am not sure

No accident there is a recall on the seat.

NHTSA complaint #11752621 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Dead Battery. The Telematics Bix Module (TBM) is failing to properly shut off when the car is parked. Therefore it induces a parasitic drain on the battery. We have had the battery replaced by the dealer. This problem is known to affect 2022-2025 models.

NHTSA complaint #11749060 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Significant electrical issues. Screens randomly turn off and flicker which prevents driver from being able to see vehicle status including speed. Vehicle also has built in charge pad which over heats and concerned could lead to wires melting and fire. Vehicle has spent multiple weeks at dealership for electrical issues but no solution has thus far been found. Viddeo shows flickering but shut off happens randomly and have not been able to catch on video. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11745711 — an unverified report by a vehicle owner.

SERVICE BRAKES

On XXX at approximately 630pm during rush-hour traffic crossing the XXX on [XXX], my 2024 Jeep Grand Cherokee Limited L (11,800 miles) the brake pedal went to the floor and the vehicle would not stop normally. The vehicle was towed to the dealer. This created a dangerous situation in heavy traffic with my child in the car and could have easily led to a collision. The vehicle was promptly taken to the closest authorized Jeep dealer. They diagnosed a Brake Vacuum Booster failure along with Diagnostic Trouble Code P057B-00 (Brake Pedal Position Sensor related). I have video footage of the symptom occurring and photos of the repair diagnosis. This is a new vehicle with very low mileage, and this unexpected failure raises serious safety concerns about potential defects in the brake system. I am requesting that NHTSA investigate this matter to determine if it affects other 2024 Jeep Grand Cherokees. Vehicle Information: • Make/Model/Year: Jeep Grand Cherokee 2024 • VIN: [XXX] • Mileage at time of failure: 11,800 miles • Date of purchase: 11/1/2024 No injuries or crash occurred, but the safety risk was SIGNIFICANT. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11744355 — an unverified report by a vehicle owner.

SERVICE BRAKES

This car slams the breaks to a stop in the middle of an intersection while turning left with other cars across the intersection also turning left. It thinks we will hit but we are not going to. This has happened twice. Luckily, the driver behind us was paying attention both times and also slammed their brakes, avoiding a collision.

NHTSA complaint #11740935 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: WARNINGS

This car slams the breaks to a stop in the middle of an intersection while turning left with other cars across the intersection also turning left. It thinks we will hit but we are not going to. This has happened twice. Luckily, the driver behind us was paying attention both times and also slammed their brakes, avoiding a collision.

NHTSA complaint #11740935 — an unverified report by a vehicle owner.

SUSPENSION

2024 Jeep Grand Cherokee L Summit Reserve was parked before a snow / ice storm and when we went to drive it 5 days later, after the storm, it would not move and made a loud explosion noise when I pressed the accelerator. I immediately turned the Jeep off and went to look underneath to see if I could see what happened. The rear brake pads and calipers were blown off, along with a bunch of broken parts and the air ride suspension was at its fully extended height. It's been to 2 Jeep dealers who can not explain what happened and Jeep says there is nothing they can do. We have only owned this Jeep, which was purchased new, for less then 20 months when this happened. If this had happened while driving, we could have had an accident and been severely injured. The Jeep is available at this time to be inspected. No lights were on prior to this happening.

NHTSA complaint #11731261 — an unverified report by a vehicle owner.

SERVICE BRAKES

2024 Jeep Grand Cherokee L Summit Reserve was parked before a snow / ice storm and when we went to drive it 5 days later, after the storm, it would not move and made a loud explosion noise when I pressed the accelerator. I immediately turned the Jeep off and went to look underneath to see if I could see what happened. The rear brake pads and calipers were blown off, along with a bunch of broken parts and the air ride suspension was at its fully extended height. It's been to 2 Jeep dealers who can not explain what happened and Jeep says there is nothing they can do. We have only owned this Jeep, which was purchased new, for less then 20 months when this happened. If this had happened while driving, we could have had an accident and been severely injured. The Jeep is available at this time to be inspected. No lights were on prior to this happening.

NHTSA complaint #11731261 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Active Lane Management disengages itself upon start up. Sometimes says needs servicing - message disappears upon car restarting. Car states key fob is not in vehicle when it is. Car has turned on, not shifted into gear, and then not been able to be turned off. Steering input from the system is sudden and does not consistently match actual road conditions Radio screen flashes/goes black/freezes Emergency Assisted Braking system activates without a clear obstacle present Braking events are abrupt and unexpected during normal driving Both systems operate intermittently and without a consistent pattern, making the behavior unreliable Dealership has been unsuccessful in reproducing any of these problems despite picture proof provided. Has happened on multiple occasions - beginning in September 2025. Jeep/Stellantis unwilling to resolve. Safety Risk: The unexpected steering corrections and sudden braking create a risk of loss of vehicle control and increase the likelihood of a rear-end collision or other traffic incident. These safety systems are not functioning as intended and instead introduce unpredictable and potentially dangerous vehicle behavior.

NHTSA complaint #11725870 — an unverified report by a vehicle owner.

LANE DEPARTURE: ASSIST

Active Lane Management disengages itself upon start up. Sometimes says needs servicing - message disappears upon car restarting. Car states key fob is not in vehicle when it is. Car has turned on, not shifted into gear, and then not been able to be turned off. Steering input from the system is sudden and does not consistently match actual road conditions Radio screen flashes/goes black/freezes Emergency Assisted Braking system activates without a clear obstacle present Braking events are abrupt and unexpected during normal driving Both systems operate intermittently and without a consistent pattern, making the behavior unreliable Dealership has been unsuccessful in reproducing any of these problems despite picture proof provided. Has happened on multiple occasions - beginning in September 2025. Jeep/Stellantis unwilling to resolve. Safety Risk: The unexpected steering corrections and sudden braking create a risk of loss of vehicle control and increase the likelihood of a rear-end collision or other traffic incident. These safety systems are not functioning as intended and instead introduce unpredictable and potentially dangerous vehicle behavior.

NHTSA complaint #11725870 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Active Lane Management disengages itself upon start up. Sometimes says needs servicing - message disappears upon car restarting. Car states key fob is not in vehicle when it is. Car has turned on, not shifted into gear, and then not been able to be turned off. Steering input from the system is sudden and does not consistently match actual road conditions Radio screen flashes/goes black/freezes Emergency Assisted Braking system activates without a clear obstacle present Braking events are abrupt and unexpected during normal driving Both systems operate intermittently and without a consistent pattern, making the behavior unreliable Dealership has been unsuccessful in reproducing any of these problems despite picture proof provided. Has happened on multiple occasions - beginning in September 2025. Jeep/Stellantis unwilling to resolve. Safety Risk: The unexpected steering corrections and sudden braking create a risk of loss of vehicle control and increase the likelihood of a rear-end collision or other traffic incident. These safety systems are not functioning as intended and instead introduce unpredictable and potentially dangerous vehicle behavior.

NHTSA complaint #11725870 — an unverified report by a vehicle owner.

STEERING

In July 2025 with only 15,330 miles, I was driving my vehicle leaving a parking lot and I suddenly lost power steering assist in my vehicle. Power Steering light, check engine light, traction control light, and sensor light all illuminated, my odometer began flashing and a message on the screen stating " Service Electronic Stability Control". I safely pulled over and had my car towed to a dealership where they diagnosed an EPS C2 connector was corroded and did not have dielectric grease from the factory. The sensor was cleaned and greased and reinstalled, codes cleared and I thought my vehicle was repaired. In February 2026 with only 19,125 miles, as I was leaving for work, again my vehicle lost power steering assist. Again, Power steering light, traction control light, check engine light, sensor lights, auto stop light all illuminated, my odometer was again flashing and the message on the screen was " Service Electronic Stability Control." The vehicle was again towed into the dealership where they told me that they performed a power steering "flash" and that my check engine light was because of an engine oil pressure issue, they performed an oil change and cleared the computer. This is a serious safety concern that has resulted in towing the vehicle twice, and I received two different diagnosis. I do not feel safe in this vehicle and I do not want to be traveling with my child in this vehicle. I pay far too much money every month, on a brand new vehicle that we leased to be having these serious issues. Loss of power steering is not only a safety concern for myself, but others as well if I were to lose steering assist while driving. The problem has been identified at two different dealerships.

NHTSA complaint #11724070 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Seems to be electrical / speaker related (forums state its the noise canceling system) This is a safety issue as around 20% of the time at cold start the car emits an extremely loud booming base sound that lasts 20-30 seconds. Despite only happening at startup anything that can impair a drivers senses is extremely dangerous as it impacts the driver and anything with noise happening around them. The problem has not been able to be reproduced by a dealer and they also wont incorporate the TSB unless it can be. Link below to reddit thread and a youtube video of the well known issue. [XXX] [XXX] Also, there is a link to a TSB, which you have issued, but this needs to be escalated to a recall asap. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11720484 — an unverified report by a vehicle owner.

STRUCTURE:BODY

Component/System: Windshield/visibility system and possible body sealing or A-pillar water intrusion affecting interior and defrost performance. The condition is available for inspection upon request. Description of the problem and safety risk: I purchased a new 2024 Jeep Grand Cherokee L Altitude. Within months of purchase, the vehicle began experiencing water intrusion inside the cabin, which has led to persistent interior moisture, fogging, and mildew odor despite multiple repair attempts over the past year. A significant safety concern occurs while driving: the interior of the windshield can fog or condensate suddenly and heavily enough to reduce forward visibility. When this happens, I must slow down and consider pulling over until visibility clears. The condition typically resolves within approximately 1–2 minutes but has occurred repeatedly during normal driving. Loss of clear windshield visibility while the vehicle is in motion creates a potential driving hazard for myself, my child passenger, and other motorists. Reproduction/confirmation: The condition has been reported to and evaluated by an authorized Jeep dealership during multiple service visits. Repairs have been attempted, including extensive interior disassembly to locate a water leak, but the problem has persisted. Inspection by manufacturer or others: The dealership and Stellantis (manufacturer) have been involved through warranty repair attempts and case review. An independent evaluation is being pursued to determine the root cause. Warning lamps or prior symptoms: No warning lamps or electronic messages appeared prior to the visibility impairment. Symptoms include interior moisture accumulation, mildew odor, and intermittent heavy windshield condensation while driving.

NHTSA complaint #11719003 — an unverified report by a vehicle owner.

VISIBILITY/WIPER

Component/System: Windshield/visibility system and possible body sealing or A-pillar water intrusion affecting interior and defrost performance. The condition is available for inspection upon request. Description of the problem and safety risk: I purchased a new 2024 Jeep Grand Cherokee L Altitude. Within months of purchase, the vehicle began experiencing water intrusion inside the cabin, which has led to persistent interior moisture, fogging, and mildew odor despite multiple repair attempts over the past year. A significant safety concern occurs while driving: the interior of the windshield can fog or condensate suddenly and heavily enough to reduce forward visibility. When this happens, I must slow down and consider pulling over until visibility clears. The condition typically resolves within approximately 1–2 minutes but has occurred repeatedly during normal driving. Loss of clear windshield visibility while the vehicle is in motion creates a potential driving hazard for myself, my child passenger, and other motorists. Reproduction/confirmation: The condition has been reported to and evaluated by an authorized Jeep dealership during multiple service visits. Repairs have been attempted, including extensive interior disassembly to locate a water leak, but the problem has persisted. Inspection by manufacturer or others: The dealership and Stellantis (manufacturer) have been involved through warranty repair attempts and case review. An independent evaluation is being pursued to determine the root cause. Warning lamps or prior symptoms: No warning lamps or electronic messages appeared prior to the visibility impairment. Symptoms include interior moisture accumulation, mildew odor, and intermittent heavy windshield condensation while driving.

NHTSA complaint #11719003 — an unverified report by a vehicle owner.

POWER TRAIN

The contact owns a 2024 Jeep Grand Cherokee L. While the contact's wife was parking the vehicle, the gear shifter was shifted to park(P), and the engine revved very high. No warning lights were illuminated. The failure had occurred three times. The vehicle was taken to the dealer; however, the failure was not duplicated, but the failure reoccurred. The contact stated that while driving at an undisclosed speed, the vehicle independently accelerated, and the contact slammed on the brake pedal to slow the vehicle. The vehicle was driven to the shoulder of the road. The vehicle was turned off, but could be restarted independently. The contact stated that the failure was a persistent failure. The vehicle was taken back to the dealer; however, the failure was not duplicated. The contact was informed that there were no fault codes retrieved. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 12,500.

NHTSA complaint #11718492 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

The contact owns a 2024 Jeep Grand Cherokee L. While the contact's wife was parking the vehicle, the gear shifter was shifted to park(P), and the engine revved very high. No warning lights were illuminated. The failure had occurred three times. The vehicle was taken to the dealer; however, the failure was not duplicated, but the failure reoccurred. The contact stated that while driving at an undisclosed speed, the vehicle independently accelerated, and the contact slammed on the brake pedal to slow the vehicle. The vehicle was driven to the shoulder of the road. The vehicle was turned off, but could be restarted independently. The contact stated that the failure was a persistent failure. The vehicle was taken back to the dealer; however, the failure was not duplicated. The contact was informed that there were no fault codes retrieved. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 12,500.

NHTSA complaint #11718492 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

All lights came on when starting vehicle. Had no power steering, blind spot monitors failed, etc.

NHTSA complaint #11717549 — an unverified report by a vehicle owner.

SERVICE BRAKES

All lights came on when starting vehicle. Had no power steering, blind spot monitors failed, etc.

NHTSA complaint #11717549 — an unverified report by a vehicle owner.

LANE DEPARTURE: BLIND SPOT DETECTION

All lights came on when starting vehicle. Had no power steering, blind spot monitors failed, etc.

NHTSA complaint #11717549 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

I purchased my Jeep in 8/2024. Since purchasing this Jeep it has had an intermittent burning smell. I was told by the dealership I got it at that it’s normal for burning smells on new cars. Well 13,700 miles later it’s still doing it and a couple of times I have seen smoke coming from the hood area up closer to the windshield area. I took my Jeep to another dealership on 11/29/2025. They drove it and smelled the burning but said they have checked everything and can not figure out where it’s coming from. They had me pick it up on 12/24/2025 and told me to bring it back if it did it again. On 12/26/2025 I returned the Jeep to the service department due to smelling the burning 3 times during the 3 days I had it. The service department still has my vehicle as of 1/12/2026 with no updates. I have contacted Stellantis and they have not done anything. The date to the question of when this happened, I put in the last time it did it. The first time I do not recall exactly but I did contact the dealership in Feb 2025 to inform them my car smelled like it was going to catch on fire sitting at a stop light.

NHTSA complaint #11710813 — an unverified report by a vehicle owner.