2018 Jeep Compass: sudden loss of power

Filed Sep 15, 2026 · Engine · TX

I have a 2018 Jeep Compass that is experiencing an intermittent engine stall while I am driving. The engine cuts off, particularly when I am sitting in traffic or maintaining the same speed for an extended period of time. There is currently no check-engine light illuminated. This is a serious safety concern because the vehicle is losing power while being operated on the road. I do not consider this a normal drivability issue, and I need the vehicle properly diagnosed for an intermittent stalling/loss-of-power condition. Please check my VIN for all open safety recalls, including any PCM/powertrain-control-module recalls or campaigns, and check whether there are any applicable technical service bulletins or known issues related to this symptom. I would also like the concern documented on my repair order exactly as: “Vehicle intermittently stalls/cuts off while driving, causing loss of motive power.” Because this is a safety-related issue, I would like the service department to advise whether the vehicle should be driven or towed in for diagnosis. Please do not simply tell me there are no codes or that the check-engine light is not on. The vehicle is actually shutting off while I am driving.

Filed Sep 15, 2026 · Engine · TX

I have a 2018 Jeep Compass that is experiencing an intermittent engine stall while I am driving. The engine cuts off, particularly when I am sitting in traffic or maintaining the same speed for an extended period of time. There is currently no check-engine light illuminated. This is a serious safety concern because the vehicle is losing power while being operated on the road. I do not consider this a normal drivability issue, and I need the vehicle properly diagnosed for an intermittent stalling/loss-of-power condition. Please check my VIN for all open safety recalls, including any PCM/powertrain-control-module recalls or campaigns, and check whether there are any applicable technical service bulletins or known issues related to this symptom. I would also like the concern documented on my repair order exactly as: “Vehicle intermittently stalls/cuts off while driving, causing loss of motive power.” Because this is a safety-related issue, I would like the service department to advise whether the vehicle should be driven or towed in for diagnosis. Please do not simply tell me there are no codes or that the check-engine light is not on. The vehicle is actually shutting off while I am driving.

Filed Sep 15, 2026 · Engine · TX

I have a 2018 Jeep Compass that is experiencing an intermittent engine stall while I am driving. The engine cuts off, particularly when I am sitting in traffic or maintaining the same speed for an extended period of time. There is currently no check-engine light illuminated. This is a serious safety concern because the vehicle is losing power while being operated on the road. I do not consider this a normal drivability issue, and I need the vehicle properly diagnosed for an intermittent stalling/loss-of-power condition. Please check my VIN for all open safety recalls, including any PCM/powertrain-control-module recalls or campaigns, and check whether there are any applicable technical service bulletins or known issues related to this symptom. I would also like the concern documented on my repair order exactly as: “Vehicle intermittently stalls/cuts off while driving, causing loss of motive power.” Because this is a safety-related issue, I would like the service department to advise whether the vehicle should be driven or towed in for diagnosis. Please do not simply tell me there are no codes or that the check-engine light is not on. The vehicle is actually shutting off while I am driving.

Filed Sep 6, 2026 · Electrical, Engine · TX

Vehicle 2018 Jeep compass, 2.4 l tiger shark multi-air space safety defect summary, my vehicle is experiencing a severe recurring safety hazard causing unexpected vehicle stall and loss of power while driving at high speeds on the highway while operating normally the vehicle abruptly jerks and immediately forces itself into neutral or defensive lip mode leaving me unable to accelerate and placing me in immediate danger of a high-speed collision concurrently the dashboard displays severe failure messages including service electronic throttle control and service transmission the vehicle is also suffering from the documented 2.4 l tiger shark excessive oil consumption defect burning oil at a rapid pace and shutting down without a low oil warning indicator light additionally the coolant levels behave erratically causing the vehicle to falsely signal overheating and the vehicle has previously dropped six active safety recalls from its public then history without the mechanical defects actually being repaired the manufacturers temporary software patches have failed to resolve the structural engine and powertrain failures. I have also going to attach a screenshot of the six open recalls I found with my specific Vin number from the Kelley Blue Book website last July in 2025. And now searching my VIN number there’s no open recalls and this is very concerning. This has became a huge safety issue with me and I’ve tried reaching out to y’all before and y’all still have not tried to reach out to me, I’m taking it to the dealership this week.

Filed Aug 19, 2026 · Driver assistance · GA

Subject: Vehicle Lost Power While Driving – Potential Battery/Electrical Safety Issue On August 15, 2026, my vehicle suddenly began malfunctioning and lost power while I was driving my daughter to a medical appointment. I was on/near Highway 20 and had to maneuver the vehicle into a parking lot to avoid being struck. My daughter and I were extremely fortunate not to be injured. The vehicle was subsequently towed to Mall of Georgia Chrysler Dodge Jeep Ram for evaluation. The dealership stated that both the main and auxiliary batteries need to be replaced and indicated that the main battery purchased from AutoZone may be faulty. The main battery was purchased from AutoZone on June 20, 2026. After an earlier vehicle failure, AutoZone tested the battery on July 24, 2026, and reported it as 100% charged/good. AutoZone Corporate has since stated that its testing equipment is functioning properly, while the dealership maintains that the battery is faulty. I am concerned that there may be an underlying battery, electrical, charging, or vehicle-system safety issue that caused the vehicle to lose power while being driven. I am requesting that the federal safety agency document this incident and determine whether it may represent a safety defect or a broader vehicle safety concern. I can provide the battery purchase receipt, AutoZone test results, dealership service records, towing records, and other documentation upon request.

Filed Jun 9, 2026 · Engine, Fuel system · NY

My 2018 Jeep Compass, with approximately 107,000 miles, has developed symptoms consistent with the oil pump/oil pressure defects reported in other recalled Jeep Compass vehicles. The vehicle frequently struggles to start, runs rough with noticeable vibration, and has displayed an oil pressure warning light. In addition, the vehicle frequently stalls or suddenly loses power/slows while driving. The stalling and loss of power have created a serious safety concern because they can occur while the vehicle is in motion, increasing the risk of a crash, especially in traffic or at highway speeds. These symptoms have become recurrent and appear to be worsening over time. The vehicle was evaluated by a Jeep dealership. The dealer scanned the vehicle but did not provide a repair for the underlying issue and instead advised us to continue adding coolant as needed. Despite this, the vehicle continues to exhibit the same dangerous symptoms, including the oil pressure warning light and stalling while driving. I am aware that certain 2018 Jeep Compass vehicles were recalled for oil pump-related defects; however, my vehicle was not included in the recall population. Because my vehicle is experiencing similar symptoms, I believe additional 2018 Jeep Compass vehicles outside the current VIN range may be affected. I am submitting this complaint so that the federal safety agency can investigate whether the scope of the recall should be expanded. The vehicle is available for inspection upon request.

Filed Jan 28, 2026 · Engine · 33,000 miles · MD

The contact owns a 2018 Jeep Compass. The contact stated that a month after the vehicle was purchased, the vehicle started to experience several failures. The contact stated that while driving at various speeds, the coolant temperature gauge rose, and the vehicle experienced reduced power or stalled. The check engine warning light and two other unknown warning lights were illuminated. The contact was unable to pull over to the side of the road. The contact stated that the vehicle failed to restart at first attempt on some occasions. The contact stated that the failure had also occurred while at a complete stop at the stoplight. The contact stated that the failure nearly caused other vehicles to crash into the vehicle on several occasions. The vehicle was taken to the dealer, where coolant hoses and tubes were replaced; however, the failure persisted. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 33,000.

Filed Nov 4, 2025 · Electrical · 123,478 miles · NY

The contact owns a 2018 Jeep Compass. The contact stated that while driving 55 MPH, the vehicle briefly started shaking violently, before losing motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle initially failed to restart. After waiting approximately one hour, the vehicle was able to restart but operated under reduced power, prompting the contact to discontinue driving the vehicle. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the powertrain control module wiring harness. The vehicle was repaired. After investigating the failure, the contact related the failure to the federal safety agency Campaign Number: 18V524000 (Electrical System), but the VIN was not included. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 123,478.

Filed Sep 5, 2025 · Driver assistance, Electrical · FL

Description of Problem: Since purchase, this vehicle has exhibited severe safety defects, including sudden and repeated engine shutdowns at highway speeds, loss of power while driving, dashboard malfunctions, steering lockups, service ESC, dynamic steering torque service required, service hill holder, false fuel gauge readings, service airbag reading, transmission warming sign, and emergency brake engagement without command. These failures have occurred multiple times and forced me off the road to avoid collisions. They mirror known recalls on this model year and create a clear risk of injury or death. Attempts to Repair: The selling dealer (Coral Springs Pre-Owned Superstore) and an authorized Jeep dealer (Arrigo Jeep in Margate, FL and Arrigo Jeep Tamarac,FL) have repeatedly failed to identify or repair the issues despite video evidence. They claim they cannot replicate the malfunctions, though the vehicle continues to fail monthly. Safety Concern: The Jeep Compass shuts down without warning at highway speeds, leaving me stranded in traffic. This is an immediate hazard and should be investigated as a systemic defect. Requested Action: Investigation into recalls/defects on the 2018 Jeep Compass, enforcement of repairs, and accountability for dealerships that continue to sell unsafe vehicles.

Filed May 21, 2025 · Electrical · NC

The car's dashboard will periodically show all the lights and indicate that the car will stop. In some cases, the car does stop, and you lose power steering. When we brought it into the dealership in early April 2024, they cleared the codes and indicated that start/stop relay may need to be replaced. A few weeks later, the same thing happened and the dealership repaired the start/stop relay. Since then, the lights will periodically come on and turning it off eventually clears the codes. May 18, 2025, it happened again. On the radio, it showed P2AF5. We brought it to the dealership and while there were 30-40 codes that were showing (some active and some stored), the P2AF5 code didn't display. The dealership cleared all the codes in hopes that it would only turn on the code that caused all the other codes. No new codes displayed. They offered no further diagnostic suggestions and said to bring it back if it occurs again. Because losing power steering while driving is a safety hazard and because a lot of people on various sites indicate they have similar problems due to the start/stop relay, I want to report this issue in hopes that you can find a pattern and determine a fix.

Filed Apr 20, 2025 · Driver assistance, Electrical · FL

Theres a few issues with this car Im a mechanic and ive done some research on this vehicle there are multiple safety concerns including the engine for the 2.4L losing power while trying to accelerate, the abs system failing and electrical system throwing codes up that aren't actually an issue. I feel the whole car needs to be reassessed from the engine transmission all sensors and the brake system. There is a lot of issues with the new motor that was put in, including an issue with the 2.4L motor which is the oil pump housing causing the vehicle to stall and to lose power while accelerating. This is a major safety concern and could kill someone. Please fix it.

Filed Dec 1, 2024 · Driver assistance, Electrical · MI

Systematic electronic issues culminating in electronic failures while driving on highway including successive “shut-down” of electrical systems, all codes displayed including but not limited to the following: -Forward Collision -Services Transmission -Service Engine -Service Alternator -Service EMS System Disruption to electrical functions including loss of power steering, acceleration, and brake system “locking” up. Tow service and repairs, required.