2016 Hyundai Tucson: key fob or push-button start problems

Filed Sep 29, 2025 · Electrical · PA

Front passenger door will not open using the key fob. It has to be opened from the inside door handle. If there was an accident the door would not be able to open from the outside. This is a serious safety issue. There have been numerous issues with this problem. Hyundai should recall these vehicles for this safety issue

Filed Mar 9, 2024 · MA

Driver side door latch won't open after unlocking with key fob. No warning from inside the car. Have not been to a dealer or independent service center so have not had any inspections. Not necessarily a safety issue at this point but could be in the future. As part of my work, I'm in and out of my car a lot so locking the car is necessary. I should not have to climb over the shift/middle console to unlock it. Should be part of a recall to fix.

Filed Aug 26, 2023 · Engine, Transmission · VA

I have been to multiple Hyundai dealerships, and opened about 3 to 4 Hyundai consumer cases; for WELL known engine problems. My vehicle has failed oil tests and combustion tests done by Hyundai dealers. Springfield Hyundai/ Genesis kept my vehicle for 5 months claiming they found issues with the engine that was consistent with the other vehicles recalled for obsessive oil consumption. After their findings, Hyundai corporate decided not to do any repairs, after 5 months! They claim my vehicle is out of warranty and can not carry through the goodwill repair/replacement. Hyundai corporate and I have proof of my engine complaints and failed oil tests before 100,000mi warranty expired (which is why Hyundai submitted a goodwill repair request on my behalf took the car in the first place). My vehicles VIN is not included in engine recall, nor the theft recall. My car has been driven away from the key fob multiple times through the years; indicating it can be stolen. My last communication with a Hyundai dealership, the service manager informed me that engines that have already failed can be submitted. Basically I and others that are trying to be proactive, will have to wait until the engine fails and possibly cause an accident, injuring or killing people!! Due to this fear myself and others have to check and get more frequent oil changes and travel with oil in the trunk to keep the engine from locking up on the highway. This vehicle continues stalling, hesitating, losing power, and loud knock engine noise. I have been complaining of the bad DCT system since 2017 (2nd complaint written to the federal safety agency). Before my limited warranty was expired I've been denied by corporate even when the dealership found issues and admitted Hyundai is screwing over thousands of people and I am just another one. I have every work order and oil change from day one, that indicates that I kept up with the maintenance of my vehicle. I believe Hyundai is not including VIN#s that should be included in recall

Filed Aug 21, 2023 · Body, Electrical · CA

The right driver side door does not open from the outside after the car has been locked then unlocked using the key fob. Removing the key manually from the fob does not get the door to open. The only way to open the door from the outside is to leave the vehicle unlocked or to open it from the inside after going through another door.

Filed Jun 18, 2023 · Engine · WA

I have 3 issues. #1. The transmission fails to shift only at certain times resulting in high RPM's on level road. #2. Engine has knocking noise at idle after having the engine knock sensor installed. #3 right, rear passenger door will not open from inside, or outside in spite of inside latch being manually opened or attempting to open with key fob activation.

Filed Mar 6, 2023 · Body · TN

Passenger rear doors fail to un-lock completely , so unable to open using outside handles and inside handles. Passenger rear door completely unusable , drivers side rear door works 50% of the time after several pulls on door handles. Will not fully unlock with any switches or key fob. Safety risk in case of accident with children in the back seats.

Filed Jan 28, 2023 · Locks · CA

Driver's side passenger door sounds like it is unlocking when I use the key fob or the interior power lock on the driver's door, but the passenger door can only be opened if I reach from the driver's seat across the center console to manually open the door using the handle. No way to open the door from the outside using the outer handle, even if it looks like the lock is fully open from the inside. No dashboard warning symbols. This appears to be the subject of a technical service bulletin, Hyundai TSB 21-BD-006H, so I will be contacting my local Hyundai dealer next week to set up an appointment for diagnostics and repair, hopefully covered under the extended warranty described in the TSB.

Filed Dec 9, 2022 · MS

Driver side door doesn't unlock using KeyFob or by pressing the button to unlock. It takes several attempts before door opens which causes a great concern for safety especially in areas that will require me to hurry and get into my vehicle if I'm alone or after putting my grandson in his carseat. There were no warnings to this happening and it is available for inspection upon request. At this time my car is not under warranty due to warranty running out and I can not afford to pay out of pocket. Please advise what can be done.

Filed May 19, 2022 · ID

Passenger door wont open when unlocked using the key fob. If opened from the inside and left unlock the door will open.

Filed Aug 21, 2021 · Locks · MO

In late 2020 my airbag had to be replaced for numerous malfunctions, at the same time my passenger side front door would not open on the first try with the key fob. 8 months later, now my driver door is doing the same thing and I'm no longer under warranty. It's ridiculous this isn't a recall with so many similar complaints. My doors unlock but still won't open until I tug on it numerous times. If it stops working completely it is a real safety hazard.

Filed Aug 19, 2021 · Body · WA

Issue: The rear passenger door will not open from inside and outside. We had set the Child-Lock to enabled, so diagnosing/troubleshooting from the inside is not possible. Frequent and consecutive pulls on the exterior door handle do not provide any opening results. Listening to the door panel when using the key fob or door lock toggle, it appears to be disengaging and engaging the lock; or at least it sounds the same as the other doors when locking/unlocking. We have two children we transport that are still in car seats. -- Situation or events that could have caused this issue: None. Was working the morning before. The vehicle has not had any minor impacts to any part of the body (no accidents or bumps, etc). -- Risk of Safety/Death in an Emergency: We believe this to be a safety issue in the event of an emergency (flooding, door collapsed on its side, etc.) -- Inspection: Pending via Dealership -- Warning Lamps: None

Filed Jun 29, 2021 · Body · NJ

In my 2016 Tucson, the issue started with the front passenger door not opening even though you can hear the car unlocking when clicking the key fob. This issue has now started on the drivers side door, with both the key fob not opening the door as well as manually trying to open the door with the key. This is a serious safely issue and should not be happening. This issue runs the risk of someone being stuck in the car, with no way of getting to them. There was no pre warning of the issue starting. It just happened one day and from that point forward has been progressing to each door. Getting in and out of the car in the event of an accident or emergency poses an issue if the doors do not open. This is made worse by not being able to manually open the door with a key.