2017 Jeep Grand Cherokee problems

POWER TRAIN

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.

NHTSA complaint #11757968 — an unverified report by a vehicle owner.

ENGINE

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.

NHTSA complaint #11757968 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

After purchasing the Jeep Cherokee Laredo 2017 in 2024, The jeep immediately in November/2024 started giving problems with the engine, I did report these issues to Belise Kia in West Springfield, Ma, after I dropped of the Jeep in July/2025, I was told that the jeep needed a new engine. In January/2026 I got the jeep back, but the issues remain. I`ve tried to do the inspection and the Jeep failed due to PO349, PO345, UO415 and P1009 sensors. I did report these issues to Belise Kia and their response was " we did what we need to do with the Jeep which it was changed the engine. But the engine does not appear to be replaced. I do not know what else to do.

NHTSA complaint #11751590 — an unverified report by a vehicle owner.

ENGINE

After purchasing the Jeep Cherokee Laredo 2017 in 2024, The jeep immediately in November/2024 started giving problems with the engine, I did report these issues to Belise Kia in West Springfield, Ma, after I dropped of the Jeep in July/2025, I was told that the jeep needed a new engine. In January/2026 I got the jeep back, but the issues remain. I`ve tried to do the inspection and the Jeep failed due to PO349, PO345, UO415 and P1009 sensors. I did report these issues to Belise Kia and their response was " we did what we need to do with the Jeep which it was changed the engine. But the engine does not appear to be replaced. I do not know what else to do.

NHTSA complaint #11751590 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

The contact owns a 2017 Jeep Cherokee. The contact stated while seated inside the vehicle with his wife, the gear shifter was shifted into drive; however, while depressing the brake pedal the vehicle accelerated independently. The check engine warning light was illuminated. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the diagnostic result was unknown. The accelerator pedal was replaced, and the vehicle was repaired. The contact stated that the failure had occurred on several occasions. The manufacturer was notified of the failure but offered no assistance. The approximate failure mileage was 85,000.

NHTSA complaint #11747367 — an unverified report by a vehicle owner.

ENGINE

The contact owns a 2017 Jeep Cherokee. The contact stated while seated inside the vehicle with his wife, the gear shifter was shifted into drive; however, while depressing the brake pedal the vehicle accelerated independently. The check engine warning light was illuminated. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the diagnostic result was unknown. The accelerator pedal was replaced, and the vehicle was repaired. The contact stated that the failure had occurred on several occasions. The manufacturer was notified of the failure but offered no assistance. The approximate failure mileage was 85,000.

NHTSA complaint #11747367 — an unverified report by a vehicle owner.

ENGINE

Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: 1) Sudden loss of propulsion at highway speeds, with inability to accelerate despite throttle input. Regained propulsion only after shifting from Drive → Neutral → Drive. Repeated occurrences. Prior dealership complaint before recall awareness. 2) Unresolved drivability issues after transmission work Q: How was your safety or the safety of others put at risk? A: Sudden loss of propulsion at highway speeds, with inability to accelerate despite throttle input. Q: Has the problem been reproduced or confirmed by a dealer or independent service center? A: No, they couldn't reproduce the problem. Q: Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? A: Dealership Q: Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? A: No. They first appeared in 2023

NHTSA complaint #11739098 — an unverified report by a vehicle owner.

SERVICE BRAKES

Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: 1) Sudden loss of propulsion at highway speeds, with inability to accelerate despite throttle input. Regained propulsion only after shifting from Drive → Neutral → Drive. Repeated occurrences. Prior dealership complaint before recall awareness. 2) Unresolved drivability issues after transmission work Q: How was your safety or the safety of others put at risk? A: Sudden loss of propulsion at highway speeds, with inability to accelerate despite throttle input. Q: Has the problem been reproduced or confirmed by a dealer or independent service center? A: No, they couldn't reproduce the problem. Q: Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? A: Dealership Q: Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? A: No. They first appeared in 2023

NHTSA complaint #11739098 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: 1) Sudden loss of propulsion at highway speeds, with inability to accelerate despite throttle input. Regained propulsion only after shifting from Drive → Neutral → Drive. Repeated occurrences. Prior dealership complaint before recall awareness. 2) Unresolved drivability issues after transmission work Q: How was your safety or the safety of others put at risk? A: Sudden loss of propulsion at highway speeds, with inability to accelerate despite throttle input. Q: Has the problem been reproduced or confirmed by a dealer or independent service center? A: No, they couldn't reproduce the problem. Q: Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? A: Dealership Q: Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? A: No. They first appeared in 2023

NHTSA complaint #11739098 — an unverified report by a vehicle owner.

POWER TRAIN

My 2017 Jeep Grand Cherokee just completely lost power again and almost got hit by the car following me. Almost got hit again coasting to the side of the road! This has happened before and the repair shop tried updating software which did not fix it. Why was the 2017 not included in your recall of the Power Transfer Case? Repair shop diagnosed problem the last time it happened as the PTC! I am an Attorney and want this included in your 2019-2023 recall! Please do not force me to file a lawsuit to fix this safety issue!

NHTSA complaint #11737363 — an unverified report by a vehicle owner.

ENGINE

My 2017 Jeep Grand Cherokee just completely lost power again and almost got hit by the car following me. Almost got hit again coasting to the side of the road! This has happened before and the repair shop tried updating software which did not fix it. Why was the 2017 not included in your recall of the Power Transfer Case? Repair shop diagnosed problem the last time it happened as the PTC! I am an Attorney and want this included in your 2019-2023 recall! Please do not force me to file a lawsuit to fix this safety issue!

NHTSA complaint #11737363 — an unverified report by a vehicle owner.

ENGINE

I was stopped at a red light and when it turned green and I proceeded to drive, my car started to hesitate and quit moving right in the middle of the road. I finally got it to the side of the road. When I attempted to reverse it hesitated again and the R symbol started flashing and the engine light came on. The engine codes are P1D97 Clutch A or D defective and P1DB8 Unintended Torque applied while in neutral. Now it's not even drivable.

NHTSA complaint #11734756 — an unverified report by a vehicle owner.

ENGINE

The contact owns a 2017 Jeep Grand Cherokee. The contact stated that the vehicle went into LIMP Mode and lost automotive power while driving 50 MPH on twelve occasions. The check engine warning light was illuminated on four occasions. There was an abnormal growling sound coming from the vehicle. There was an odor of smoke inside the vehicle. The contact pulled over and restarted the vehicle. The contact stated that the vehicle vibrated while stopped. The vehicle was towed and taken to an independent mechanic and unknown parts were replaced. The vehicle was taken to the local dealer to be diagnosed, but there was no fault codes retrieved. The dealer declined a buy back. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 78,556.

NHTSA complaint #11733490 — an unverified report by a vehicle owner.

POWER TRAIN

The contact owns a 2017 Jeep Grand Cherokee. The contact stated that while attempting to shift into park(P) to exit the vehicle, the vehicle started moving backwards down the slanted driveway. The contact depressed the brake pedal, and the vehicle stopped. The contact then started the vehicle and shifted into park(P). The vehicle was not diagnosed or repaired. On another occasion, while driving at an undisclosed speed or while the vehicle was stopped, the vehicle hesitated and jerked while shifting from a lower to a higher gear. The vehicle was not diagnosed or repaired. The contact associated the failure with NHTSA Campaign Number: 25V011000 (Power Train). The manufacturer was notified of the failure. The failure mileage was approximately 76,000.

NHTSA complaint #11727231 — an unverified report by a vehicle owner.

POWER TRAIN

Vehicle head gasket blown. Stated by mechanic that this is a chronic problem with model due to cylinder head warming and gasket failure. Shortly after repaired the left rear Factory OEM rocker arm broke and damaged one of the overhead cams. Again stated by mechanic that this is a common problem due to known oiling problems with this model. Repaired once again. Vehicle drove less than 500 miles before complete engine failure. Also stated by mechanic as well as multiple online forums that Jeep stoped recalls for these problems because they had become to widespread. They were only willing to repair if the vehicle was still within factory warranty.

NHTSA complaint #11724173 — an unverified report by a vehicle owner.

ENGINE

Vehicle head gasket blown. Stated by mechanic that this is a chronic problem with model due to cylinder head warming and gasket failure. Shortly after repaired the left rear Factory OEM rocker arm broke and damaged one of the overhead cams. Again stated by mechanic that this is a common problem due to known oiling problems with this model. Repaired once again. Vehicle drove less than 500 miles before complete engine failure. Also stated by mechanic as well as multiple online forums that Jeep stoped recalls for these problems because they had become to widespread. They were only willing to repair if the vehicle was still within factory warranty.

NHTSA complaint #11724173 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

I am reporting a suspected odometer fraud involving a vehicle I purchased from a licensed dealership approximately one year ago. At the time of purchase, the vehicle’s odometer displayed about 64,000 miles. The dealership paperwork and sales documents also listed the mileage as approximately 64,000 miles, and I relied on this information when purchasing the vehicle. After the purchase, the vehicle was financed through my bank and the title was processed by the lender. When the bank received the title documentation, the mileage listed on the title was 101,985 miles. This indicates a discrepancy of nearly 40,000 miles between the mileage represented at the time of sale and the mileage recorded on the title. Key details: * Odometer at purchase: approximately 64,000 miles * Mileage listed on dealership paperwork: approximately 64,000 miles * Mileage listed on title received by lender: 101,985 miles * Current odometer reading: approximately 73,000 miles This discrepancy suggests the possibility that the vehicle was sold with inaccurate mileage disclosure or that the odometer may have been rolled back before the sale. The inaccurate mileage may also create a safety risk because vehicle maintenance schedules rely on accurate mileage. If the vehicle had already exceeded 100,000 miles, important maintenance or inspections may have been delayed or missed, which could increase the risk of mechanical failure while driving. The issue has not been confirmed by a dealer or service center because it was discovered through documentation rather than mechanical inspection. The vehicle has not been inspected by the manufacturer, police, or insurance representatives regarding this issue. There were no warning lights or mechanical symptoms before the discrepancy was discovered. A copy of the paperwork from the dealer can be provided at a later date.

NHTSA complaint #11723642 — an unverified report by a vehicle owner.

STRUCTURE:BODY

The Hood Ajar message stays on and then the service auto start/stop unavailable message comes on. Hood is actually closed and this warning is incorrect but will have to stop car to try and reset it. Hood latch was replaced. First time did not fix it. Took it back and dealership did something else to fix.

NHTSA complaint #11720043 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The Hood Ajar message stays on and then the service auto start/stop unavailable message comes on. Hood is actually closed and this warning is incorrect but will have to stop car to try and reset it. Hood latch was replaced. First time did not fix it. Took it back and dealership did something else to fix.

NHTSA complaint #11720043 — an unverified report by a vehicle owner.

ENGINE

The contact owns a 2017 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the check engine warning illuminated. The contact stated that the vehicle had been running rough and idling roughly prior to the warning light becoming illuminated. The vehicle was taken to a local dealer to be diagnosed. The vehicle was diagnosed, and DTC: P0302 (Misfire in cylinder #2) was retrieved. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was 125,147.

NHTSA complaint #11713705 — an unverified report by a vehicle owner.