Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2016 Kia Sorento owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2016 Kia Sorento. The contact stated that while driving at less than 10 MPH, the vehicle accelerated unintendedly without warning. The contact was able to shift into neutral (N), which stopped the unintended acceleration and caused the vehicle to operate as needed. The vehicle was taken to an unknown dealer who informed the contact that they could not duplicate the failure as the vehicle had operated as designed. Additionally, the contact stated that while driving at 65 MPH, the failure reoccurred without warning. The contact stated that the vehicle accelerated unintendedly at a higher speed. The contact depressed the brake pedal and pressed the ON/OFF button, however, the vehicle failed to respond. The contact then drove into a vacant parking lot and shifted into neutral (N), which stopped the acceleration. …
The contact owns a 2016 Kia Sorento. The contact stated while driving 65 MPH the vehicle experienced an unknown electrical failure and was taken to an unknown dealer; however, the mechanic diagnosed the vehicle and stated that no issues were found. On another occasion while driving 35 MPH and depressing the brake pedal while she was approaching a STOP sign, the vehicle jerked abruptly, stalled, and lost electrical power. The contact stuck her arm out of the window to notify the vehicle behind her. The contact depressed the brake pedal to stop the vehicle but it felt rigid and failed to respond. The vehicle continued to roll until coming to a complete stop. The contact stated that the vehicle restarted independently. The contact veered to the side of the road. The contact then continued to drive the vehicle; however, the vehicle was jerking while driving. …
The contact owns a 2016 Kia Sorento. The contact stated that the exterior lights failed to operate as needed. There was no warning light illuminated. The contact stated that the headlamps and brake light bulbs had been changed approximately 2 - 3 times per year. Additionally, the horn failed to sound off while being depressed. The contact stated that the oil pressure warning light failed to illuminate to notify the contact that the oil level was low. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The vehicle was jump started. The vehicle was started and there was an abnormal knocking sound coming from the engine with the check engine warning light illuminated. The vehicle was taken to the dealer and the contact was informed that there was no oil in the engine. The mechanic performed an oil change on the vehicle. …
I was traveling on the interstate, I heard a slight tapping noise, after about 5 miles, there was no warning light indicators, the car just died, I lost all power, there were no brakes, I was able to get pulled off the highway to the warning track that helped slow the vehicle down, smoke was coming from under the hood & into the cabin, then I saw flames, at about 20mph I knew I had to get out so I put it in park & it finally stopped. I had just enough time to grab my purse & suitcase out of the back & it was in engulfed in flames immediately. I had just had the car serviced 1 month prior for oil change & Anti theft recall but was advised that recall wasn't being done at this time. The engine light had came on the day before I took it in for the oil change, they reset it stating it was a CO2 sensor & if it came back on to let them know. It did not. …
This scenerio happened and fire resulted with total loss. Fuel system, gasoline: Delivery: Hoses, lines/piping, and fittings Recall date 2018-12-18 Recall no. 18V907000 Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak. Hide details Recall consequence A fuel leak in the presence of an ignition source can increase the risk of a fire. Recall action Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. …
After parking and turning the car off, when restarting the vehicle the shift lock would no longer release to shift out of park. In order to shift out of park it requires the shift lock clip to be removed, a screw driver placed down and pressure applied to release the shifter. The vehicle was taken to the dealership to be assessed and owner was told it was the BCM and the entire component would need to be replaced as it is not sensing that the brake is being applied. There are no service or warning lights. The BCM controls several other safety features including park assist, the heated seats, and other electrical components Serious safety concern if the computer system within the vehicle is not able to detect that the brake is being applied. It could also lead to other electrical failures throughout the vehicle.
The contact owns a 2016 Kia Sorento. The contact stated that while driving at 50 MPH and depressing the accelerator pedal, the vehicle speed decreased. The contact was able to pull into a parking lot safely. The contact attempted to restart the vehicle, but the vehicle failed to restart as intended. An independent mechanic and a dealer were contacted. The vehicle was towed to the dealer, where it was diagnosed that the engine starter needed to be replaced. The vehicle was then towed to an independent mechanic, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 83,000.
In March of 2023, my 2016 Kia Sorento was stolen in Shorewood, Wisconsin as several teenagers broke the window and ripped open the ignition system. Due to a design flaw in the ignition system and no immobilizer in Kia vehicles that were created from 2011-2022, theft became very easy and a widespread problem ensued in the Milwaukee area as well as other cities in the Midwest. The vehicle was stolen by these teenagers and ultimately crashed and totaled. Law enforcement officials in Milwaukee, WI were able to apprehend the teenagers but this was after they had crashed and totaled the vehicle.
The contact owns a 2016 Kia Sorento. The contact stated that either while driving or while parked, the body control module failed to respond as designed while depressing the brake pedal. The vehicle was taking to an independent mechanic where it was diagnosed that the body control module needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 135,000.
The contact owns a 2016 Kia Sorento. The contact stated while driving 60 MPH, the vehicle lost motive power. There were no warning lights illuminated. The vehicle failed to restart and was towed to the contact's place of employment. The dealer was not contacted. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 98,000. The VIN was not available.
Electrical complaints in other Sorento years
Frequently asked questions
How common are electrical problems on the 2016 Kia Sorento?
NHTSA has 107 complaints about the electrical system of the 2016 Kia Sorento, 9% of the model year's 1,256 complaints. The component named most often is ignition › anti-theft › immobilizer/proximity › key/sender (1 mentions).
Is there a recall for 2016 Kia Sorento electrical problems?
No. NHTSA lists no electrical system recall for the 2016 Kia Sorento, though it has 8 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2016 Kia Sorento electrical problems start?
Half of the complaints with a recorded mileage happened before about 53,000 miles, and 24% before 25,000 miles.
Is it dangerous?
Owners linked 3 crashes, 8 fires and 2 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.