2009 Hyundai Santa Fe acceleration problems

Filed Oct 12, 2023 · Acceleration · KY

1.) Throttle Control failure, and is available for inspection 2.) My and the public saftey was put in risk, as I lost control of the vehicle an almost had an accident, and could have hit another vehicle or person or building. 3.) The problem has not occured again other than the multiple times on 10/10/2023. The problem has not been confirmed by a dealer or independent service center. I had O'Reilly Auto Parts check for failure codes on 10/10/2023 and found none. 4.) The vehicle or component has not been inspected by the manufacturer, police, insurance representatives or others. 5.) There were no warning lamps, messages or other symptoms of the problem prior to the failure. The next morning when I started the vehicle the "Cruise" lamp was on. While idling in heavy traffic, vehicle throttle began over revving with my foot on the brake, I was not using Cruise Control, I had not used Cruise Control for over a week. I did not see the Cruise indicator on. I had to push hard on the Brake to keep the vehicle from lurching forward, I almost could not keep the vehicle from ramming the car in front of me. I pulled off of SR 32 in Eastgate, OH into a parking lot and it did it again, I put the vehicle in park and turned off the ignition. After a minute I started the vehicle again and it did it again, I turned off the ignition and waited longer. I started the vehicle again and within an hour, vehicle did it again in Covington, KY, I had to pull into a Motel parking lot and stomp on the Brake and throw the vehicle into Park with Throttle Running away. I turned the Ignition off and waited. Vehicle then acted normally.

Filed May 19, 2021 · Acceleration, Engine · LA

While driving on the interstate, I approached my exit. As I am slowing down, the engine shuts off and steering becomes very hard. I quickly shifted into neutral to restart the car to avoid a crash. There were no warning lights on the dash before shutting down. I immediately took it to a mechanic to see what the problem was. He said he saw none. This has been going on since September 2020 and it is happening more than one time a day. Since then, I have taken it to 4 other mechanics who have all told me that they don't see any problems. I take chances everyday not knowing when the car will shut down on me while driving because this is my only vehicle that I just bought in April of 2020. This is a very serious problem that should've been looked into.

Filed Jan 5, 2021 · Acceleration, Electrical · 118,000 miles · OH · crash · 3 injuries

Contact owned 2009 hyundai santa fe sport utility vehicle. At 2pm on july 7, 2017, driver experienced a sudden, uncommanded acceleration that caused a fatal crash that resulted in the death of the driver and two passengers. Manufacturer was informed about the subject incident. Hyundai is aware of a statistically significant number of unintended accelerations with this generation of vehicles. Other public voqs and private consumer complaints support the contacts allegations that the vehicle had a catastrophic failure with the electronic throttle control system. The 2009 hyundai santa fe was not equipped with available 'smart pedal' brake throttle override technology. In 2012, hyundai admitted that "with virtually all cars using electronic throttle control today, there remains the remote possibility for an unforeseen electronic throttle control malfunction, causing a vehicle to accelerate contrary to driver input. Although very unlikely due to various built-in electronic safety protocols, unforeseen circumstances could still exist that could cause this type of malfunction.' hyundai introduced `this critical safety technology' on 100 percent of its new models anticipating the government might mandate it sometime in the future. 'with hyundai's brake pedal throttle override capability, any brake pedal input by the driver, even with a runaway throttle condition, completely overrides any throttle malfunction,' stated the director of certification and compliance affairs for hyundai's american technical center, inc. (hatci), said in a statement. 'it is no longer possible to have increasing engine power once the brake pedal is depressed by the driver. This adds a reassuring, incremental safeguard of control for hyundai drivers.' per consumer affairs, 'local police agency suggests that hyundai accelerated on its own before fatal crash'. Special crash investigation.

Filed Oct 20, 2020 · Acceleration, Brakes · 107,000 miles · NJ · crash

I was pulling into a parking space, stepped on the brake and the car speed up, crashing into a store front, breaking the glass window and knocking out some bricks.

Filed Jun 30, 2020 · Acceleration · 79,053 miles · FL

Tl* the contact owns a 2009 hyundai santa fe. The contact stated that while driving 70 MPH with the cruise control activated, the brake pedal was depressed however, the vehicle unintendedly accelerated without warning. The vehicle was towed to hyundai of new port richey located at 3936 us-19, new port richey, fl 34652, (727) 477-8644, where an unknown repair was performed however, the failure recurred. The manufacturer was informed of failure. The failure mileage was 79,053.

Filed Jan 2, 2020 · Acceleration, Airbags · 43,000 miles · MA · crash · 1 injury

I was coming from food shopping, on august, 26, 2019 and was trying to leave out my parking spot. While me backing out, my vehicle accelerated backward and while I tried to stop my vehicle it tapped into a light pole. I was trying to get my self out of this weird situation. I switched gears to park my car, and my car accelerated forward slamming into a brick wall and also rubbing against it. My car then slowly started to back up not even letting me be able to break or switch gears. For the last time it accelerated forward side swiping a lady car and hitting the brick wall again. My air bags did not go off, leaving me with an concussion and also sever neck and head pain. This all happen so suddenly and randomly. I barely remembered what happened until seeing a video off of the camera at a near by gas station. This situation went from something weird happening into a very dangerous and scary situation. I contacted national consumers affairs hyundai motor vehicle, because my car had been totaled, I was left with hospital bills and also my insurance may go up, because of the whole situations. I thought I would have came to some closure when it came to them helping me out with my situation, but they told me they can't find nothing wrong with my car and there was no defect or anything. After sending these people pictures, the video, and even proof of me going to the hospital more than once,they made me feel like this was all my fault. I spoke to a "private" contractor from hyundai that was supposed to look into my car and also a specialist that didn't want to give me his last name while looking into my case. Also a lady from hyundai called me from a private number from the company. This all seem so weird to me as if they were scamming me when it came to a serious situation like this. I feel like hyundai is running fake investigations. I'm hoping the federal safety agency do something asap.

Filed Aug 2, 2018 · Acceleration · 88,000 miles · TX

Tl* the contact owns a 2009 hyundai santa fe. The contact stated that the accelerator pedal traveled to the floor more than twice when depressed. In addition, the tachometer increased as the vehicle accelerated above 90 MPH. The contact had to quickly place the vehicle in neutral to reduce the speed when the failure occurred. The dealer (huffines kia mckinney, 1201 n central expy, mckinney, tx 75070, (888) 450-2260) was notified, but the vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The VIN was not available. The approximate failure mileage was 88,000.

Filed Apr 2, 2018 · Acceleration · 3,600 miles · AZ · crash · 1 injury

Tl* the contact owns a 2009 hyundai santa fe. While driving 10 MPH into a parking spot, the vehicle inadvertently accelerated. As a result, the vehicle crashed against a building. The air bags deployed. A police report was filed. The contact sustained a broken wrist that required medical attention. The vehicle was towed to camelback hyundai (1500 e camelback road, phoenix, az 85014) and was awaiting diagnostic testing. The manufacturer was not notified of the failure. The VIN was invalid. The failure mileage was 3,600.

Filed Sep 13, 2017 · Acceleration, Brakes · 100,000 miles · IL

My 2009 hyundai santa fe 4d sport accelerated on its own while I was driving on a highway. I applied the break as hard as possible, and the vehicle would not stop or slow. Luckily, I didn't wreck. I was able to pull over onto the shoulder with my hazards on, put it in neutral, and turned the engine off. I had the vehicle towed to a hyundai dealership.

Filed Jun 19, 2017 · Acceleration, Electrical · GA

Tl* the contact owns a 2009 hyundai santa fe. While driving approximately 15 MPH, there was a loud pop sound and the vehicle failed to accelerate. The check engine warning indicator illuminated. In addition, the fuel gauge read empty. The vehicle was taken to an independent mechanic, but the failure could not be duplicated. The manufacturer and the dealer were not made aware of the failure. The failure mileage was unknown. Updated 08/23/17*lj