2023 Kia Sportage Hybrid fuel system problems

Filed Oct 20, 2026 · Fuel system · MO

In the newer Kia's, the gas lid is completely electronic. There is no emergency release for the gas lid. The Lee's Summit Kia dealership is claims that Kia has designed their newer cars with no emergency latch to open my gas lid so I can put gas in my car. I have a working car that I cannot put gas in. Then the Lee's Summit Kia dealership states the part takes 5-7 days to get there and I still have no vehicle. I randomly attempted to get gas Monday 10/11/2026 and the gas lid wouldn't open. Sometimes it gets stuck (which is also an issue), and went on my way. The next day, the same thing happened. When it happened, I went to the dealership, who graciously told me that they could charge me $500 for the privilege to access my gas tank to put gas in my car. This is not a safety issue. This is a scam by Kia and probably Hyundai too.

Filed Aug 21, 2026 · Acceleration, Electrical · CA

2023 Kia Sportage Hybrid. Drop in power/acceleration! Upsetting, stressful & unsafe. Purchased brand new, Nov 2023. When this occurred approx. 35695 miles. I left work, got on the freeway, (only maybe 1-2 miles away) and was trying to accelerate to merge with traffic flow and could only go approx. 52-54 MPH. I tried to "floor" the pedal, but with no further acceleration. No check engine light turned on, only display message noting depleted battery/drained warning. Since power was limited, and unsure of safety of driving further or if the car would literally stop, I pulled to the shoulder of the freeway. It is a miracle that I was in the slow lane already! Unsettling! It was towed to a Kia Dealership. They had it for 2 days. The technician said there were two error codes (P017100 - System Too Lean, and P019100 Fuel Rail Pressure Sensor Circuit Range/Performance). They were unsure how/why this incident occurred. They said some kind of glitch in the system. I asked if they have had other cars with this similar issue brought in, and the technician said he did not know of any. The issue was not replicated upon initial diagnostics. Technician cleared codes, reset the engine adaptive values and road tested, and deemed the vehicle "safe to drive". But said if it occurs again, try turning off the engine, wait a bit and try driving! WHAT?! Also if it occurs again to bring it back and a technical ticket should be opened to investigate further. I have read online forums of this SAME issue, and it is a KNOWN ISSUE "especially early-production 2023-2024 models, and hard for dealers to reproduce issue after a reset". It is also noted that "many cases resolve with the free BMS software update or related module/control unit work under warranty. Some report reoccurrence even after updates". I found this information AFTER the fact, otherwise I would have pushed for the software update or related work to be done. I plan to seek that out next!

Filed Aug 4, 2026 · Engine, Fuel system · MA

My 2023 Kia Sportage EX Hybrid has experienced repeated engine-related failures since October 2022, requiring multiple dealer repairs. The safety issue escalated in 2026 when the vehicle experienced sudden loss of acceleration while driving on highways. In April/May 2026, the vehicle lost acceleration twice within approximately 10–15 minutes. Warning messages appeared, including Check Engine Light and "Check Hybrid System – Stop Safely." The accelerator became unresponsive, requiring the vehicle to be moved to the shoulder. The dealer diagnosed P0030 and P1120 and replaced the Bank 1 Sensor 1 oxygen sensor and valve cover assembly with manufacturer technical support involved. Several months later, another highway loss-of-acceleration event occurred. The vehicle would not respond to the accelerator, RPM remained around 1,000, and it had to be safely moved off the road. The dealer diagnosed P2138 and replaced the accelerator pedal assembly. The repeated unexpected loss of acceleration creates a serious safety risk. The root cause remains unknown despite multiple repairs.

Filed Jul 24, 2026 · Engine, Fuel system · 45,445 miles · VA

The contact owns a 2023 Kia Sportage. The contact stated that while driving 75 MPH, the engine seized. The hybrid engine message was displayed. The vehicle was driven to the shoulder of the road and parked. The contact stated that while attempting to restart the vehicle, the vehicle started. The contact reset the instrument cluster. The contact stated that the failure had occurred while driving on a busy four-lane highway. The failure was a persistent failure. The dealer was made aware of the failure. The vehicle was taken to the dealer. The contact stated that no diagnostic information was provided. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the vehicle had experienced an EVAP leak in April 2026. The vehicle was at the dealer for two months and was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 45,445.

Filed May 15, 2026 · Electrical, Engine · MO

When driving on the highway, warning lights activated on the dash with the message "Check Hybrid System. Stop Safely." Seconds later, the vehicle lost all propulsion power. The hybrid battery indicated it had a half charge and the combustion engine was running. Depressing the accelerator caused the engine to increase RPMs but little to no power was output to the wheels. I turned the car off and all electrical systems were disconnected and the car would not start. I pressed the "12V Battery Reset" button and electrical systems were restored and I was able to start the car. The failure then repeatedly occurred. This issue has presented multiple times now, all while driving on the highway.

Filed Jan 20, 2026 · Electrical, Fuel system · CA

While driving, the vehicle repeatedly displays “Check Hybrid System – Stop Safely”, followed by loss of acceleration and shutdown of the 12V system, rendering the vehicle unable to drive. These incidents occurred on both freeways and local roads. To avoid a collision, I was forced to activate hazard lights, pull over, shut the vehicle off, and attempt recovery using the 12V reset procedure or an external jump starter. The issue has persisted despite multiple dealer inspections and repairs and presents a serious safety risk.

Filed Dec 9, 2025 · Acceleration, Electrical · CA

Vehicle flashed with a "check hybrid system. Stop safely" warning and then forced me to slow until my vehicle stopped - I could no longer press the gas pedal. I was on a highway and luckily was able to pull over safely before the vehicle came to a complete stop, but that was not guaranteed. I ended up being towed to a Kia Dealership where they informed me this was an issue under recall, but that recall is not listed on your system nor was I ever informed of the recall by the manufacturer.

Filed Oct 29, 2025 · Engine, Fuel system · 1,500 miles · NY

The contact owns a 2023 Kia Sportage Hybrid. The contact stated that while driving, the vehicle unexpectedly stopped. The contact noticed that the coolant level was low, and additional coolant was added. The vehicle was taken to the local dealer, where it was diagnosed with a loss of fluid. The vehicle was repaired, but the failure recurred. While driving on the highway, the vehicle stalled. The vehicle was coasted to the side of the road. The message “Hybrid System Failure” was displayed. The vehicle was restarted after several minutes. While driving, the vehicle stalled, and the contact was able to pull over safely. The vehicle was taken to the local dealer, who was unable to retrieve any fault codes. The vehicle was not diagnosed or repaired. While driving in the center lane, the vehicle stalled. The driver turned on the hazard lights while coasting to the side of the roadway. The vehicle was taken to the same dealer, but the dealer was unable to duplicate the failure. The manufacturer was contacted and opened a case. The failure mileage was approximately 1,500.

Filed Oct 13, 2025 · Electrical, Fuel system · IN

Fails to move when going from stopped to apply gas and moving forward there is a large delay and weak power. Shakes when idles and is really forcful switching from gas to battery or battery to gas,

Filed Jan 14, 2025 · Electrical, Engine · NY

My 2023 Kia Sportage Hybrid, with only 22,000 miles, has been experiencing a recurring "Check Hybrid System Stop Safely" error, causing sudden and complete loss of acceleration while driving. This issue first occurred in November 2024, while I was driving at highway speeds (60 mph), and has recurred multiple times since. The sudden loss of power puts my safety and others’ at serious risk by leaving the vehicle stranded in traffic, increasing the chance of accidents. On December 30, 2024, I brought the car to Kia of West Nyack for diagnosis and repair, providing video evidence of the error. However, the dealership claims they cannot replicate the issue and has not completed any repairs. While the dealership has stated since last week that a Techline case was opened, Kia Corporate confirmed no such case exists, highlighting a lack of accountability and coordination. For over two weeks, no progress has been made, and the issue has not been escalated to a specialist. Despite being under warranty, I have not been offered a loaner vehicle, significantly impacting my daily life, work, and family responsibilities. This issue is further complicated by Kia’s inability to log intermittent errors, as the "Check Hybrid System Stop Safely" message disappears when the car is restarted. This design flaw has allowed the dealership to dismiss the error as unreproducible, despite video evidence provided. This situation has left me questioning whether my car is safe to drive and when it will be repaired. This defect is not isolated to my vehicle. Many other Kia and Hyundai hybrid owners have reported the same error, highlighting a widespread safety issue. Despite its warranty obligations, Kia has failed to act promptly to address this defect. Immediate action is needed to ensure the safety of this vehicle and others affected by this recurring problem.