Jeep Grand Cherokee warning lights comes on

Filed Aug 26, 2026 · Electrical, Engine · 55,000 miles · NC · crash

The contact owns a 2024 Jeep Grand Cherokee. The contact stated that while test driving at an undisclosed speed, an unknown warning light flashed on the instrument panel. The dealer informed the contact that the battery was low and that the light had been replaced, while also informing the contact that the vehicle had experienced difficulty starting prior to purchase. Days later, upon starting the vehicle, all warning lights illuminated and the vehicle stalled. The vehicle was towed to the dealer, but the dealer was unable to determine the cause of the failure, cleared the codes, and returned the vehicle; however, the failure recurred. While driving, the steering wheel became inoperable, causing the driver to lose steering control, and the vehicle crashed into a Ford Mustang. A red steering warning light illuminated. A police report was filed. There were no reported injuries, airbag deployment, or fire. The vehicle was returned to the dealer, where it was determined that the vehicle was undrivable, could not be inspected in the service bay, required an unknown replacement part, and that the steering wheel computer failed to communicate. The manufacturer was notified of the failure and advised the contact that the vehicle did not qualify under the lemon law, prompting the contact to report the issue to the Attorney General, who referred the contact to the federal safety agency Hotline. The failure mileage was approximately 55,000.

Filed Aug 19, 2026 · Engine, Transmission · MA

On November 23, 2025, I was driving approximately 60 mph in the middle lane of I-495 near Exit 62 in Marlborough, Massachusetts, with a passenger in the vehicle. I signaled to change lanes to pass a slower vehicle, selected Sport Mode, and accelerated. The engine RPM increased sharply and, almost immediately, I heard an extremely loud bang from the engine area. Multiple warning lights began flashing on the instrument panel, the vehicle made abnormal noises, and the engine lost power. The loss of propulsion was immediate while I was traveling at highway speed. Because that section of I-495 slopes slightly downhill and I was already close to Exit 62, the vehicle's momentum allowed me to reach the exit and pull onto the shoulder. Had this occurred in heavier traffic or in a location without a safe shoulder or exit nearby, the sudden loss of propulsion could have resulted in a collision. The vehicle became inoperable and required towing. It was later inspected by an authorized Jeep dealership. The dealer documented a hole in the side of the engine with engine fluid leaking out and determined that the engine requires replacement. The vehicle had approximately 94,298 miles at the time of the incident and had been regularly maintained. The same vehicle had previously experienced a significant engine problem in 2023 at approximately 67,987 miles, involving white smoke, a head gasket leak affecting cylinder 5, and replacement of the cylinder head. I am reporting this because the catastrophic engine failure caused a sudden and complete loss of propulsion at highway speed. The vehicle and failed engine remain available for inspection.

Filed Apr 28, 2026 · IL

I am filing a safety complaint regarding serious and recurring issues with my 2024 Jeep Grand Cherokee that create unsafe driving conditions. Shortly after purchasing the vehicle, I began experiencing intermittent electrical malfunctions while driving. Without warning, multiple dashboard warning lights and signals activate simultaneously. During these events, I lose confidence in the vehicle’s reliability and safety, as it is unclear whether critical systems are affected. On at least one occasion, the issue forced me to pull over to the side of the road due to safety concerns. The vehicle would not return to normal operation immediately, and I had to repeatedly turn the vehicle off and on for approximately 20 minutes before it reset. In addition, the check engine light has been on for a significant portion of the time since I purchased the vehicle. I have taken the vehicle to the dealership multiple times, but the issue has not been permanently resolved. I am also concerned about multiple safety recalls affecting this vehicle. Some of these recalls currently have no available remedy, which increases the risk and leaves me driving a vehicle that may have known safety defects without a fix. These ongoing issues pose a serious safety risk to me and others on the road. I am requesting that this matter be investigated, and that appropriate action be taken to address these defects. Is it possible to switch to another safe Jeep model?

Filed Apr 21, 2026 · Electrical, Seats · NC

Electrical goes crazy when driving and parked , radio comes on, switches from AC to heat , on its own , calls people in my contact list , calls 911, screens goes blank at times , flashes on and off , heated seat on driver side gets way to hot , passenger seat ok so far , headlight keeps going out on passenger side fails to get it off heated seats at times or it freezes, it jumps from defrost to vent to floor , heat to AC , have to turn on AC when it rains to keep windows from fogging up. Hard to drive when it’s lighting up like a Christmas tree , radio won’t stay on same station , jumps from station to station , when on speaker phone it mutes the calls, or hangs up the person you are talking to. Navigation won’t work most of the time freezes up also.

Filed Apr 13, 2026 · Brakes · 93,000 miles · MI

The contact owns a 2019 Jeep Grand Cherokee. The contact stated that the vehicle was taken to a local dealer and repaired under the federal safety agency Campaign Number: 24V838000 (Service Brakes, Hydraulic). Prior to the appointment, the vehicle had no warning lights or mechanical failures. Following the recall repair, the instrument panel displayed several warning lights, including 4WD and traction control, which were illuminated, and the message “Service ESC” was displayed. The dealer denied responsibility for the failures. The dealer was notified of the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 93,000.

Filed Mar 7, 2026 · Electrical, Engine · PA

on or around 12/15/2024 (42257 miles on vehicle) jeep will power on start and stop, all alights on dashboard light, unable to shift into or out of gear when parked. When driving but stopped at a red light car shut off. Attempted to restart unable to, car put into park attempted to restart lights came on but engine didn't turn over. Tried again few minutes laster and the car turned on. Returned apartment, parked car. was unable to shift car into park, car shut off on its own again, car then able to go into park. A few days later start engine, car turns on put car in reverse, car shut off on its own, all lights and warnings on dashboard light up and stay on. Unable to start engine, unable to shift car into park. turn car off, shift into park, on 12/17/24 Car towed to Lake Chrysler dodge jeep ram auto Lewistown PA. told that it was the can bus connector needed to be replaced. Part replaced. 10/10/25 (54630 miles) car in for inspection, oil change, reported to mechanic engine was making high pitched sound/noise when driving up steep hill on highway the week prior. Was told by mechanic "that is normal when driving up steep hills, after a long drive" " we didn't hear it or find anything" Car continued to make this noise on the same hill since. Car in for oil change at David Dodge on 1/12/26 (58,974 miles) reported to mechanic again that engine continues to make a high pitched sound/noise when going up hills, on highway drives and after longer drives. per shop nothing was found. Asked if I should make an appointment for it to be tested and told no not needed. On 3/2/26 check engine light on, waring start/stop unavailable service stop/start system this happened off and on for next few days. Car brought to mechanic on 3/6/26 (60,000 miles) diagnosic test run cylinder misfire, R and R intake manifold to check coil and spark coolant found on spark plug, borescope #3 cylinder Head gasket, cylinder head, block issue . Recommend total engine and radiator replacements

Filed Mar 5, 2026 · Brakes, Electrical · NY · crash

On February 28, 2026, while preparing to leave our home with our two children in the vehicle, we experienced a critical vehicle malfunction. Upon attempting to start the car, all dashboard warning lights illuminated, including transmission error, “service needed,” and “automatic emergency braking system needs service.” The battery warning light was also on. The vehicle would not start initially. After eventually starting the car, we temporarily placed it in neutral and pushed it out of the garage, during which the brakes functioned normally. The vehicle was briefly driven and appeared operational, but due to ongoing safety concerns and multiple recalls, we parked it at the top of our driveway. On the following day, the vehicle would not start again. We arranged for it to be towed to the dealership. On March 2, 2026, when the tow truck arrived, the car’s position prevented loading onto the truck. Multiple jump-start attempts failed initially, then briefly started the vehicle, but it immediately shut off again. We placed the vehicle in neutral using the manual override and tested the brakes, which initially showed stiffness but were operational. While attempting to move the vehicle to allow tow truck access, the brakes suddenly failed. Despite pressing the brake pedal fully and brake lights being illuminated, the vehicle did not stop and rolled uncontrollably into our garage. Consequences: •Garage property damage: approximately $11,000 •Personal injury: my father-in-law fell while the vehicle rolled out of control •Vehicle remains at dealership with an open case, but the situation remains unresolved Safety Concern: This incident raises serious safety concerns regarding the reliability of the braking system and vehicle electronics. The vehicle became uncontrollable while brakes were applied, posing a direct risk of injury or death to occupants and others. We fear that similar failures could occur under normal driving conditions, including highway speeds.

Filed Mar 2, 2026 · Brakes, Electrical · OH

The vehicle has now experienced two complete electronic system failures while driving at approximately 45 miles per hour. During both events, all dashboard warning lights illuminated, and I lost power steering and brake assist. The engine remained running during the failure, but vehicle control systems were disabled. The first repair was documented as a disconnected electrical component, but the same full failure has occurred again. I consider this a serious safety defect, and I do not feel safe operating the vehicle

Filed Jan 21, 2026 · Electrical, Engine · MA

There were no warning or check engine lights prior to the incidents below. Car was just serviced Nov 3rd 2025 for safety recall 25v-472 and 25v-576. 1st incident Dec 21, 2025: Driving 70mph on major busy interstate in MA and all of a sudden vehicle lost ALL power. It shut off completely. No lights, No warning. Had to coast over to R shoulder and wait several min before power restored. This was Very scary as traffic was heavy. 2nd incident occurred Jan 19, 2026 and was terrifying: I was driving on a curvy mountain 2 lane road at night. This road does not have much lighting. There are no shoulders or pull over lanes due to guardrails. Out of nowhere with no warning. Vehicle lost ALL power (including steering and ALL lights). Could not get out of road as everything shut off and steering locked. I had NO Lights (both internal and external) I Finally got flashers to work after a minute or so but had to sit there dead in the middle of the road on a curve praying no cars came around curve. Was able to restart after about a minute and a half! Called dealership today and they said there is no recall for “loss of power” and we will be taking it in for a $200 diagnostics test.

Filed Jan 19, 2026 · Electrical, Engine · NJ

All dashboard lights came on while cherokee shut off on the parkway yet allowing me to steer to the side shoulder. Is this a symptom of total integrated power module TIPM.