general problems of the 2017 Hyundai Santa Fe

While driving on us-rt1 in dinwiddie va, in my 2017 Hyundai Santa Fe sport. I was in a collision where a vehicle pulled out in front of me at no fault of my own, and I hit that vehicle going about 47mph. The front nor rear/side air bags deployed. My body slammed into the steering wheel causing severe whiplash as well and contusions to my left shoulder and neck, as well as my wife to be who also sustained injuries to her leg/knee. Had the airbags deployed I would have not made contact with the steering wheel though-out these events.

On November 28, 2025 at approximately 2:20am, I was involved in a multi-car pile up crash on interstate 85 south near durham nc. At least 5 vehicles were involved and significantly damaged. At least two drivers were taken by ambulance to local hospitals. Fortunately I was not one of them. I was driving in the left lane of the 2 lane southbound interstate. It happened right in front of me and I had no chance of completely avoiding it so I veered to my left onto the shoulder to attempt to avoid a direct hit on the large Nissan SUV that was now straddling both lanes. I hit the front of the Nissan and the guardrail almost simultaneously at somewhere around 50 to 60mph which caused considerable damage to the front right quadrant and the entire drivers side of my vehicle, but my airbags never deployed and I sustained moderate to significant injury to my arms, shoulders, chest and neck, most likely due to how I was gripping the steering wheel in anticipation of the impact and from the seat belt. I did not require medical treatment at the scene but have since received treatment at home. I believe the airbags should have deployed given my speed at impact and where my vehicle came in contact with both the Nissan SUV as well as the guardrail. I believe this was a clear failure of the airbag system in my vehicle, which has since been deemed to be totaled by my insurance company.

For at least 14 months, the air bag light on the dash is on more often than not. The code that comes up on the obd shows it's from the passenger side seat sensor. Occasionally, the seat belt indicator will flash when there is no occupant, as well. The car has never been in an accident, and the air bags have never been set off.

The light for the passenger airbag has been on for years. I have taken it in, and the only thing the service department determined is that there was a water bottle under the seat. I was rear-ended into another vehicle, and the airbag did not deploy. The engine burns the oil from an oil change in approximately two weeks. I add a quart of oil every two weeks. If the engine seizes while driving due to this condition, I could be injured in an accident.

My engine failed. Dealership put it through an oil consumption test which it failed. They ended up keeping my car for 3 weeks to build a new engine, add new belts, new spark plugs and new filters to go with the repair. After completing this repair they told me they noticed my air bag light on. They recommended a new sensor to fix it. Which I was to pay $600 for. I agreed to this and had it done. I picked up the car and had it for 3 weeks before the airbag light came back on. I brought it back to dealership. They assessed it and told me the problem actually came from the seat and the total. To repair the whole seat would be $2500+ I am the only owner of this car. It has never been in an accident where the airbag deployed. It is in it's original state. I feel this is a huge safety concern that should be looked into.

The contact owns a 2017 Hyundai Santa Fe. The contact stated that after the completion of an unknown air bag recall repair, the air bag warning light illuminated. The vehicle was taken back to the dealer, where it was diagnosed, and the dealer determined that the front passenger's side lower seat assembly needed to be replaced due to the passenger occupant detection system (pods) failure, part number: b149000; however, the part was not available. The manufacturer was notified of the failure and sent automated emails advising of the estimated time of availability of the part; however, the part had not been available, and there was no further communication from the manufacturer. The dealer advised the contact to remove the vehicle from the property because of the manufacturer. The vehicle was taken back to the residence. The vehicle was not repaired. The failure mileage was approximately 115,305.

We noticed that we had our airbag light was on in our dashboard along with that we also notice that the buttons and horn did not work in to the steering wheel. When we took the car to get checked by the Hyundai dealership in lakewood. We were told that the clock spring was the cause of this problem to the airbag, horn, and the buttons not working. They told us that this clock spring part it was broken and it needed to be replaced. Our concern is the number one safety which making sure that all of the airbag and horn to be working. When this was communicated to the dealership person he response was that he could not say anything much about other then him saying that it was not under warranty and it was due to the mile of the car. Which I the moment we told them we totally understand about warranty and miles to the car but the safety of someone should not be put at risk just because of one part that connects all of this things. To us this is safety concern due to the airbag and horn not working. We are not sure by us reporting this would be something can be considered for a recall or be done about without costing any money to those who own a vehicle like this.

Air bag warning light repeatedly goes on and off. Code b1764, b1490, sometime both.

I believe it is a clock spring failure. The airbag light is on & the buttons on the steering wheel do not work. I searched it & have seen several posts of others having same issue. I really feel this should be looked into, cause this is highly unsafe to be driving around with what very well could be an airbag that doesn't deploy & could seriously hurt drivers.

I purchased this vehicle 05/05/2019 as a certified pre-owned vehicle from the dealership. I have kept regular maintenance on the car. Three same day of purchase, the engine quit as I was driving it. I was making a left hand turn and it quit while I was in the intersection. My children were in the car. Hyundai replaced the engine, but about a year and half later, that engine did the exact same thing. This time I was coming off the freeway. I can't imagine the possibilities if this had happened while on the freeway. Now, the engine is making the same sound as with the first two engines. I took it to Hyundai, and they claim it's normal. The car has issues where I will be trying to safely merge into traffic and it will hesitate. There are multiple intermittent issues that occur, but the scariest is knowing how the first two engines felt/ran and sounded prior to their failure, and once again experiencing those exact issues. How many times should an engine have to be replaced in a four year period? it is very likely that one of my children could be fatally injured depending on where we happen to be when this most recent engine fails, because it will - guaranteed. Online forums are full of thousands of people who purchased vehicles from Hyundai that have the exact same issue. No check engine warning. Just a rough sounding engine, and then it will just quit as they're driving. Something needs to be done. Lastly, June 18th, 2023 I had a collision with another vehicle. I collided with another vehicle, my front end to the other drivers driver's side. My air bags did not deploy. Nobody was injured, but I truly feel my airbags should have went off for the amount of damage to my front end. Pictures will be included.

Abs light, passenger air bag light and skid light came on. Passenger airbag light flashes whenever car is in drive.

The airbag light won't turn off. I was told the car is out of warranty and my extended warranty does not cover this issue.

With no warning lights, no unusual sounds coming from engine (knocking, or otherwise) - complete engine shutoff. Driving on highway at 55-60mph during acceleration. I was able to coast to the side. Unable to restart engine for about 30 minutes. Engine able to restart, then shutoff again a few minutes later at 45mph. There have been reports of unusually high motor oil consumption with the theta 2 engine. There are no leaks, smells, smoke (from engine or exhaust) however, I must continuously add motor oil and check levels about every 100 miles. Oil level will reduce from max line to almost empty very quickly, maybe 1-3 weeks after refilling. All service maintenance is timely and done at authorized shops (goodyear and Hyundai dealership). Dealership will perform oil consumption test to determine if eligible for powertrain warranty. Further research shows Hyundai denied many claims related to this issue.

Applied brakes rapidly and the air bag light came on. It became intermittently on and off after that. Took it to the dealership with the light off and asked them to investigate and this is their response. Ocs mat defect performed OCS mat reset. Recommend replace OCS mat if condition continues airbag light is now on continuously.

There is a defective passenger presence detecting bladder on front passenger seat. My safety and the safety of my family are put at risk because if this sensor is not working, the car won't be able to detect if has someone on the passenger seat or not, causing a malfunction on the air bag system and the airbag won't be triggered in case of an accident. The problem was confirmed by Hyundai dealership by performed diagnostics according to the Hyundai service procedure. The airbag light show up on the dashboard at first blinking sometimes and finally stays on all the time. This happened in July/2021 and since then I've been trying a solution from Hyundai but the dealership and the manufacturer simply doesn't care about saying that they can do anything about since the car was not long cover by warranty and charging me in u$2. 000 to fix it. Which I didn't agree and didn't pay. This causing me a lot stress because my car was rejected by state inspection and until today (Feb/2022) I have a useless car that I can't drive because I don't have the sticker from the state inspection. Besides that I can't feel safe driving and let my wife driving this car with this problem. In fact I heard from a mechanic from another Hyundai dealership that this is a common issue on this Hyundai model.

Airbag light stays in constantly in vehicle that is 5yrs old with less than 100,000 miles. Dealer wants $3,000+ to repair.

Involved in a crash on 12/30 totally my vehicle being hit in the front right. None of the airbags deployed. Not happy at all , seems to be a common problem with this vehicle.

1. ) on April 20, 2018 stopped on a hill for a red light when the light turned green and I took my foot off the brake and put on the gas, the car went backwards. This happened on a busy city/hospital district and thankfully no one was behind us. 3. ) it happened again on July 21, 2018 on a city street with no one behind us. Dealership said they couldn't recreate this. 2. ) when someone puts a pillow under them on the passenger seat the air bag does not work. This happens if the car is stationary and in motion.

My wife is short and needs to sit on a cushion, while riding in the front passenger seat. Unfortunately, the car interprets this cushion as a child restraining seat and shuts off the passenger air bag. This presents a dangerous situation for her. We bought this car new in 2017. We recently were going to buy a new Hyundai, but the same problem still exists. I have taken the car to several Hyundai dealerships, but they have no solutions. We have tested this same situation on new Hyundai cars with the same results.

In the affected vehicle, the wires in the can wiring harness assembly and airbag wiring harness assembly may be damaged by the passenger seat¿s height adjuster mechanism. A metal 3rd party power inverter was positioned underneath the passenger seat. Prior seat adjustments caused the sheath around the harnesses to become bare, exposing the electrical wiring. The metal power inverter become lodged against the wiring causing a short in the wiring and causing the entire vehicle's electrical system to fail. The epb (electronic parking break) became engaged and it was impossible to drive the vehicle. Although acknowledge that the 3rd party power inverter was under the seat, the vehicle had been driven 4 times with it under it, totaling less than 800 miles. It is not known how long it would take for that box to rub against the sheath on the harness and bare the wiring, therefore it is suspected that the power seat adjuster caused the wires to become bare and that recall #141 safety campaign #16v145000 may not have been properly resolved. We believe the seat adjuster caused the wires to become bare, prior to the inverter being placed under the seat. The inverter was positioned such that it wasn't making contact with the bare wire, until the seat was adjusted on 7/2/2017. The car was not driven on 7/3/2016. The incident occurred on 7/4/216 as the vehicle was driven across railroad tracks. It is believed the inverter was then jarred against the bare wire, causing the short. The dealership has not validated this; they are suggesting it was the inverter that caused the wires to become bare. Our opinion is that the inverter was not there long enough to cause that wiring to become bare. It wasn't until I discovered this previous recall that everything started to make sense. It is a $5,300. 00 repair because the other wires involved that are bare are for the airbags.