10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
2 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2020 Hyundai Tucson electrical problems

electrical problem

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2020 Hyundai Tucson Owner Comments

problem #12

Jun 272024

Tucson

  • miles

A D V E R T I S E M E N T S

Had for a year. 6 months ago, started sputtering, surging, slowing and dying on a regular basis. Have had it shop at Chapman used in Tucson, AZ and Lawley Hyundai in Sierra Vista Arizona 3 times. Chaan couldn't repair, so we went to Lawley. The mechanism there keep saying they cannot reproduce! The engine malfunctions 3-4 time during any drive we do. Has been going on for 6 months.

- Willcox, AZ, USA

problem #11

May 242024

Tucson

  • miles
The vehicle is a 2020 Hyundai Tucson with AWD. Current mileage of the vehicle is 58,309. In the last 10K miles, there have had 4 separate instances of a sustained flashing check engine light that has put the car into limp mode. Since the first instance, a knock sensor, catalytic converter, and spark plug coil, among other things, have been replaced. However, the issues persist and have yet to be resolved. The engine continues to misfire, resulting in dangerous driving situations. Most recently (XXX) the car went into limp mode on an interstate highway where the vehicle was unable to accelerate and could not exceed 2000 RPMs. The code scanner read P1326 - Glow Relay Short Circuit. This was just a week after the vehicle was towed to McGovern Hyundai in Brockton, due to the car being in limp mode (XXX) and the vehicle was given a clean bill of health. I was told that there was no cause for concern and the code was cleared. I-??m extremely concerned about this issue with the vehicle and don-??t feel that it is safe to drive, especially when it loses power on the highway. The vehicle is insured, but has not been inspected by an insurer. Nor has the vehicle been inspected by police. The car has been inspected by the dealership, but that have not produced any findings. The car is certainly available for inspection upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Boston, MA, USA

problem #10

May 012024

Tucson

  • miles
2020 Hyundai Tuscon May I have had numerous incidents where my stereo navigation screen goes black, and then instantly comes back. This happens frequently; whether or not my phone is plugged in. I have stopped plugging my phone into the car. May 1, 2024 As I was backing into my garage this afternoon I started the turn to get into my driveway. I turned the steering wheel tight and it seemed to lock up just like the car had turned itself off. My vehicles main screen went blank along with the stereo navigation. May 16 2024 As I backed into my driveway and straightened my steering wheel position to get into the garage the vehicle screen went black along with the navigation stereo screen I felt the steering wheel tug a little bit along with a knocking noise All lighting quickly came back and then the same exact thing happened again. I then finished backing in and turned the car off. May 18 My husband and I went to the market 1 mile away and as he was backing into the driveway at home the steering wheel locked up then the stereo navigation screen went black and we heard bumping sounds same as before. This happened numerous times in a row going in reverse and forward and we were able to get two videos. After we got the car parked in the garage we tried to open the back hatch to get the groceries out and we were unable to do so manually or with the key fob. At that time, we then noticed that the entire electrical system was down. I then sat in the front seat, tried to turn the car on and it was completely unresponsive. A few seconds later, we were able to open the back hatch along with turning the car on. At this point, we decided to have the car towed in as opposed to driving it in to have it looked at. We have videos of the issue as it happens. But cannot upload to your site

- Summerville, SC, USA

problem #9

Aug 012023

Tucson

  • miles

A D V E R T I S E M E N T S

NHTSA should have a non-official recall warning for Hyundai vehicles that have this software based Safety Defect, which is some models don't have a Passive Engine Immobilizer, and the vehicles can be easily stolen by starting the engine with a USB cord. Thankfully Hyundai(recall) offered a free Anti Theft Software Update, and a steering wheel lock. I checked my VIN number with the Hyundai Dealership in Oregon, and they said my car already received the Anti Theft Software Update. The only reason I knew my 2020 Tucson had this issue, is because State Farm cancelled my insurance a month after I started paying for it. State Farm and Progressive currently deny new policies for vehicles without a Passive Engine Immobilizer. Also State Farm still denied my insurance after I got the software update. Affected Hyundai models from 2011 to 2021 that have standard -??turn-key-to-start-?? ignition systems/without a Passive Engine Immobilizer, are the Accent, Elantra, Santa Fe, Sonata, Tucson, Genesis Coupe, Palisade, Kona, Venue.

- Medford, OR, USA

problem #8

Jun 302023

Tucson

  • miles
Warning lights for Lane keeping, Blind Spot, ABS, Autohold, Foward collision systems came on and will not reset. Reports of this all over hyundai forums and owner fan pages (Facebook, etc). It can fool the driver into believing the car is about to be in an accident prompting panic response in drivers.

- High Point, NC, USA

problem #7

Aug 102022

Tucson

  • miles
When parked and car is turned off, if i don-??t get out right away (key in ignition still or not) a -??battery discharge warning-?? shows up on my display.

- Roanoke, TX, USA

problem #6

Apr 202022

Tucson

  • miles

A D V E R T I S E M E N T S

While driving one evening, it was brought to my attention that my passenger brake light was remaining on, when I was not braking. A week later, both sides are on. This happens only if my headlights are on - automatically or if I manually turn my headlights on. The back center light will only come on when I high the brake pedals. Again, back brake lights on driver and passenger side remain on regardless of brake pedal is engaged.

- Saint Paul, MN, USA

problem #5

Sep 192021

Tucson 4-cyl

  • miles
In September 2021 I bought the reference unit and on 4 different occasions I could not use it because it had no power. I took it to the dealer and they didn't find any problem, I used it again and again it ran out of power. It has currently been at the dealer for 5 weeks and they have not found the problem. I had a conversation with the previous owner and she told me that she had returned the unit to the dealer for the same situation. So far the dealer has not received an answer as to what is wrong with the unit. Nor have they provided me with a vehicle. This situation has affected my family since daily we are complicated about how to get to our jobs and schools. The dealer is Hyundai from Cupey, Puerto Rico PR-8838, San Juan, 00926 On April 16, 2022 dealer told us that they had solved the problem after being at the dealer for 7 weeks, dealer concluded that the car problem was the alternator. After using it for 2 weeks again on May 9, the car did not start and again were left without a means of transportation Consumer called a tow truck which took the bus to the dealer. THE CONSUMER STATED THE DRIVER'S SIDE GLASS WAS INOPERABLE. THE TAILGATE COULD ONLY BE OPENED MANUALLY, IT WOULD NOT RESPOND TO THE AUTOMATIC BUTTON.

- Toa Alta, PR, USA

problem #4

Mar 162021

Tucson

  • miles
Per the NHTSA recall 20V-543, the Tucson has a recall for possible brake fires since Sept 2020. As of March 2021 no dealer in the area yet has parts to perform the recall service. Hyundai is taking an excessive amount of time to remedy the fire hazard.

- Saint Charles, IL, USA

problem #3

Sep 032020

Tucson

  • 20 miles
Iam waiting for dealers to take care about a "recall" for Tucson model years 2019,2020 and 2021from the month of September 2020. Is suppose my tucson2020 could be infire because of it, but I don't see dealers are interested fixing the problem now I am waiting for kendall dealer in miami because definittly homestead dealer do not want to do it.

- Homestead, FL, USA

problem #2

Jan 012021

Tucson

  • miles
Recall #195 fire hazard dealer said to call back in 3 wks. To see if parts are available. (park away from house. Can catch fire. In that case its not safe to drive. (brand new not as is.} should be eligible for loner car.and compensated for time I cant use car.

- Winder, GA, USA

problem #1

Sep 122020

Tucson

  • miles
My 2020 Hyundai Tucson was purchased new this year from West herr Hyundai I'm williamsville NY. I was notified of a vehicle safety recall related to ABS issues in September 2020. I have contacted the dealer every week sense then, and they claim they are unable to compete the recall due to a lack of parts. I believe the dealer is negligent in addressing this issue and I would appreciate help getting this safety issue remedied.

- Clarence, NY, USA

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