2013 Kia Optima: stuck in gear or won't shift

Filed Sep 18, 2026 · Brakes · 111,000 miles · TX

The contact owns a 2013 Kia Optima. The contact stated that the vehicle was unable to start due to the battery being drained from the Hydraulic Electronic Control Unit (HECU) remaining on while the vehicle was turned off. After recharging the battery, the HECU made a buzzing sound while the battery was no longer charging. Additionally, the vehicle went into LIMP Mode while driving, and the ABS, traction control, and several other unknown warning lights were illuminated. A burning odor was inside the vehicle. The contact was concerned about a fire risk. The vehicle was taken to the dealer and determined that the HECU had failed and needed to be replaced. The dealer requested maintenance records for the vehicle. The manufacturer was notified of the failure by phone, and a case was filed. The failure mileage was approximately 111,000.

Filed Jul 19, 2026 · Engine, Steering · PA

the engine revs high and transmission wont shift and when you turn the steering wheel ya get a loud click and the steering wheels jumps

Filed Apr 29, 2026 · Engine · 297,000 miles · CA

The contact owns a 2013 Kia Optima. The contact stated while driving 75 MPH, the vehicle went into LIMP Mode and failed to exceed 60 MPH. The check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the knock sensor and the harness had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred on several occasions, and the vehicle was driven or towed to the dealer as needed. The dealer cleared the diagnostic trouble codes and informed the contact that a recall repair would not be completed unless the engine made loud knocking sounds or seized. The contact stated that while driving at an undisclosed speed, the engine made an abnormally loud sound and seized. The vehicle was towed to the residence. The vehicle was then towed to the dealer, where the contact was informed that the engine was not eligible for replacement due to a lack of maintenance records because the contact did not have all the oil change service records available. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 297,000.

Filed Nov 20, 2025 · Body, Electrical · FL

The computer modular or engine control module yes, it is available for inspection. I can be at risk because my lights flicker off and, on my turn, signals do not work, and it will not go into drive I have to start my car 30 minutes before I can leave for work at 5:30am in the morning. I had a security update on my car and ever since that took place, I had this issue. I just had the P1326 code come up on my car last November took it to Vero Beach Kia and had that update done on my car for the engine problems that is going on, and they replaced the last recall which was the knock sensor. I had explained to them the issue my car does when starting it they told me it has nothing to do with the update that would cause it. When looking this issue up there are other people having the same issue, but Kia will not inspect it out so can you please investigate this issue and plus the paint on my car has peeled so bad.

Filed Nov 17, 2025 · Electrical, Engine · CA

During a drive after startup, vehicle flashed the Hybrid Electric Vehicle (HEV) error and put the car into limp mode. Car will idle fine, but the issue is intermittent upon acceleration. Error code is p1775 Electric Oil Pump Hall IC Sensor Failure. Took it to a mechanic and they had performed a test on the sensor and pump and found no issues after stress testing and checking cabling. Issue occurred at mechanic when they tried to move the vehicle and suggest replacing the electric oil pump and sensor even though they found no issue the parts themselves without tearing down the mechanism. Car is undrivable because of this issue.

Filed Aug 7, 2025 · Acceleration, Brakes · 137,000 miles · CA

The contact owns a 2013 Kia Optima. The contact stated that after having the vehicle for a month, while driving approximately 30-40 MPH on a residential street, there was an abnormal knocking sound coming from the vehicle and the vehicle went into LIMP Mode. The vehicle failed to accelerate above 35 MPH and stalled. There were no warning lights illuminated. The contact stated that the vehicle had a Salvaged Title but should still be covered under the federal safety agency Campaign Number: 23V652000 (Service Brakes, Hydraulic). The vehicle was towed to the local dealer, where it was diagnosed with engine rod bearing failure. The vehicle was not repaired. The manufacturer was contacted regarding the failure. The approximate failure mileage was 137,000.

Filed Jul 23, 2024 · Brakes, Engine · 130,000 miles · CA

The contact owns a 2013 Kia Optima. The contact stated while driving at an undisclosed speed, the vehicle shuddered and lost motive power. The check engine warning light was illuminated. The contact pulled over and restarted the vehicle, but the failure recurred while the transmission was shifted into drive(D). After several attempts, the vehicle restarted and went into LIMP Mode. The vehicle was taken to AutoZone, where error code P1326 was retrieved. The vehicle was then towed to the dealer; however, the cause of the failure could not be determined. The dealer contacted the manufacturer, who determined that the brake booster needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 130,000.

Filed Feb 27, 2023 · Engine · FL

Car went into limp mode on a busy highway losing acceleration while next to & in front of semi trucks. Towed into closest Kia dealer and confirmed spun rod bearing with 58,848 miles on the car. Upon them checking for the issue, the engine was also knocking. Car has been at dealer since Jan 11th and still waiting to hear about engine replacement under warranty. There was no warning signs of a major engine problem before the engine light started flashing and loss of acceleration. Oil change recently done & wasn't low when changed, gas mileage still normal, no weird idling or higher rpms. It was driving normal until the engine light & limp mode happened.

Filed Apr 6, 2022 · Engine · WI

Engine seized up right after oil change. Went into limp mode on highway. Doesn't run

Filed Oct 11, 2021 · Engine · CO

While driving approximately 45 MPH, the vehicle began to stall and as I tried to keep going, I did get to 60 MPH and the car completely stalled and turned off in the middle of the highway as I tried to get off to the side. All of the warning lights illuminated. The car would not start up and the steering wheel locked. I had to be pushed off the road. I was unable to restart the vehicle after several attempts. The battery seemed to still have power at the time, but still would not start. Someone pulled over to try to jump start the vehicle, but it would not start. I then went and purchased a new battery to see if that would help and it did not. The car had absolutely no power to it, would not click over and would not shift into gear. The week prior, my check engine light had came on and I did stop at autozone to have them run a diagnostic. When it ran it pulled up a manufacturer code P1004 and they were unable to tell me what it meant. I do have the documents from that visit. My vehicle has been well taken care of and I have kept up to date on recalls and maintenance. Approximate mileage when this happened is 122k. I had the vehicle towed to AAMCO who then determined the engine was damaged and I then had it towed to Peak Kia to see what we needed to do.

Filed Aug 30, 2021 · Engine · OH

The components in which failed in my vehicle are unknown at this time. The only thing that I know is my emergency check engine light was flashing and my car proceeded to go into limp mode. Reason for that was the rod knock sensor went off. My main concern is that a few minutes following my engine had completely shut down in the middle of the Highway. I was nearly hit by several vehicles following behind me. The problem has not been confirmed but has been identified with the SAME exact issue as other 2013 Kia Optima owners. No police reports or investigations were conducted. I am not the only person that had their safety at risk due to Kias negligence. This is clearly a reoccurring issue with many owners of the same make and model. I would think that Kia would have investigated this issue.

Filed May 20, 2021 · Engine · SC

Knock sensor part failure placing vehicle into limp mode, causing loss of power while on interstate.