2017 KIA SOUL Complaints

My car has had intermittent faults of codes P1B25 and P1CF2 and are showing check EV system on the dash. This happens after about 30-45 minutes of driving and then restarting the car. It has been identified that the power relay assembly needs to be replaced on the vehicle, which lives in the high voltage battery pack. However, Kia does not want to replace this under warranty , claiming that it is not an EV system component. I am not going to pay out of pocket for this repair as it goes against their own warranty information, but continuing to drive the car would be dangerous as it could drop HV power at any point.

One day I noticed my oil light flashed on and off about three times during a drive down the road, simultaneously a loud knocking started in my engine. Although I had gotten my oil changed just a couple months prior and always practiced appropriate maintenance I decided to pull over and check my oil, it was empty. No warnings, the oil light had never come on, the engine light had never come on. A modern car shouldn’t have complete engine failure due to oil starvation with no warning whatsoever. That is separate from the other problem where the car had obviously been burning oil excessively. I got my vehicle towed to the dealership and was told I don’t fall under any warranties. The cars engine failed at 92,000 miles with no warning, with regular maintenance and with low mileage driven per week.

The engine has structural manufacturer defect causing extreme internal engine oil consumption with zero external leaks, creating a severe risk of sudden oil starvation catastrophic mechanical engine failure. The severe oil consumption problem was confirmed by a certified national corporate service center (Firestone Auto Care). An intermittent P0420 catalytic converter warning is actively appearing on the dashboard, which is a documented consequence of internal engine oil burning. When attempting to get this mechanical defect diagnosed and repaired under the class-action parameters, manufacturer dealerships (Findlay Kia and Jim Marsh Kia) declined to schedule the mandatory manufacturer diagnostic testing, preventing a known vehicle defect from being resolved.

The contact owns a 2017 Kia Soul. The contact stated that while driving approximately 65 MPH, a loud knocking sound was heard, and the vehicle's speed decreased to approximately 25 MPH. The contact was able to safely pull over into a parking lot. The vehicle was towed to the contact's residence. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 197,000

2017 Kia Soul, 1.6L Gamma GDI engine, ~82,000 miles. Vehicle exhibits excessive oil consumption consistent with the known piston ring defect addressed in Kia TSB ENG222 (covering 2012–2019 Souls with Gamma/Nu engines) and consistent with the E2 Class Action Settlement that covered the same engine in 2012–2016 model years. The oil consumption has destroyed the catalytic converter, causing the engine to stall. The vehicle is not currently drivable. Kia dealer has refused to perform the oil consumption test or evaluate engine warranty coverage until the owner pays out of pocket to replace the catalytic converters (quoted at $6,000). Requesting NHTSA expand the existing Gamma engine recall coverage to include 2017 model year, which currently falls in a coverage gap despite using the identical defective engine.

2017 KIA SOUL, at approximately 87,000 miles began to show intermittent oil warning lights under regular G-loads pointing to oil starvation issues.Vehicle was taken to KIA Dealer for oil change. Dealer stated that possible oil consumption would trigger a need to return to dealer before the 1000 mile marker for second round of warranty checks per TSB 222 rev 8 Excessive Oil Consumption Nu/GAMMA/theta/kappa engines. Dealer is claiming that PN Oil Pressure Switch 94750 37100 is culprit and wanting to charge for service and parts. Existing TSB 237, Oil Pressure Switch Replacement, which outlines that the lambda engines have this exact same PN covered under warranty at no cost to client. This should set precedent that the TSB needs to include the same engine types in TSB 222 as the issue seems to be recurrent in engine types across the fleet of KIA manufactured vehicles. KIA corporate has a letter outlining that the repairs are to be covered by dealers for the Oil Pressure Switch in question.

The vehicle experiences major engine performance issues following a replacement engine installation (approximately 8,000 miles on the new engine). Additionally, the catalytic converter is malfunctioning, the steering exhibits significant pulsation during braking, and the suspension system is malfunctioning. These combined defects create an unsafe driving condition and pose a serious risk to the driver, passengers, and other motorists.

I reported the issue yesterday, but we have additional information. Here is a timeline of the incident as recorded by the doorbell camera: 2026-05-03 085400 Car parked 101423 Car is already trying to start by itself 101713 Car still starting, starter slowing down 101734 Starter sounds overheated 101740 Starter slows to stop 101835 First visible smoke 102304 Neighbor notices 102338 I was notified 102452 Used extinguisher 102600 Fire out 102744 Called the fire department 103600 Fire department arrives shortly after I have camera videos showing much of the timeline. I cannot upload because they exceed the limits of this form. Well over an hour after the car was driven, the starter engaged. It ran for almost 4 minutes straight as far as I can tell. In the videos we have, you can hear it seize up from the heat. About a minute later, smoke is visible. Had this not been caught in thte timely manner that it was, it would have been devastating. Here is a link to two of the videos. [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

After multiple recent services at the dealership, the car caught fire while idle in the driveway. The fire was under the hood in the front part of the engine compartment, just behind the latch mechanism. Fire was extinguished and verified by the local fire department. The parking spaces are close to other cars and townhouses.

The contact owns a 2017 Kia Soul. The contact stated that while driving at an undisclosed speed, the low oil pressure warning light illuminated. The contact added oil to the vehicle; however, the vehicle went into LIMP Mode and failed to exceed 60 MPH while driving. The vehicle was taken to the dealer, where it was diagnosed and determined that the engine needed to be replaced; however, the contact was informed that the engine replacement was not covered under an unknown class-action lawsuit settlement recall because only 12 out of the required 17 oil change service records were available. The manufacturer was notified of the failure and made the same assessment. The vehicle was not repaired. The failure mileage was approximately 128,129.