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2020 Hyundai Tucson

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2020 Hyundai Tucson do not stand out strongly from the model-year median of 180.5.

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When problems were reported

Mileage at the reported incident

Limited mileage data: 31 of 176 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 71 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports2 fire reports4 injury reports

What owners actually said

176 reports
Mileage unknown · May 25, 2024
Electrical SystemEngineFuel/propulsion System

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…

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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)

NHTSA ODI #11590683

Mileage unknown · May 20, 2024
Electrical SystemSteering

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 …

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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

NHTSA ODI #11589745

101,196 miles · May 16, 2024
Engine

The contact owns a 2020 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, the vehicle independently decelerated. In addition, the check engine warning light was illuminated. The vehicle was towed to the dealer where it was diagnosed with a knock sensor failure. The contact was informed that the knock…

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The contact owns a 2020 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, the vehicle independently decelerated. In addition, the check engine warning light was illuminated. The vehicle was towed to the dealer where it was diagnosed with a knock sensor failure. The contact was informed that the knock sensor needed to be replaced. The vehicle was repaired. The failure reoccurred. The vehicle was towed to the dealer where it was diagnosed with a failed engine and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 101,196.

NHTSA ODI #11589061

Mileage unknown · May 11, 2024
Engine

I was driving home last week when I came across a large crash on the highway. Traffic was backed up for a mile. I decided to turn around through one of those crossovers and head a different way home. I accelerated to catch up to the oncoming traffic when my car suddenly sounded more loud like it was struggling to accelerate. I g…

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I was driving home last week when I came across a large crash on the highway. Traffic was backed up for a mile. I decided to turn around through one of those crossovers and head a different way home. I accelerated to catch up to the oncoming traffic when my car suddenly sounded more loud like it was struggling to accelerate. I got onto the off ramp and my car slowed from 70mph to 40mph and would not go any faster. It began lurching and I decided to try to get off the highway and get as close to home as I could as it was 9pm. My car slowed to a stop and the oil light and engine light and battery light came on. A few moments later the whole dashboard lit up and the car died. I popped the hood and to my horror there was literally no oil in my car. My oil light never came on and my oil change service notice never came on at any point. I took it to a dealership where they told me my engine has blown and needs replacing. This engine experienced the same issues as listed in the lawsuit earlier this year, only my 2.4L was not included as an affected model. This car only has 88,000 miles on it and has had at least 9-12 oil changes. My car was working normally until it shut down, no warning, no lights, and no other issues this entire time I’ve had it. I was broken down on a country road in the middle of the night with no phone service. Hyundai claims my car was not one of the engines affected by the recall or lawsuit, yet my car did exactly what others stated happened to theirs.

NHTSA ODI #11588284

Mileage unknown · Apr 7, 2024
Unknown Or OtherFire

In May of 2023, my house burnt down. We were in it at the time when the smoke detector went off. When I opened the door from to kitchen to the garage, I saw flames shooting up at the front of my car. The fire was so intense at that moment, I knew all we could do was flee the house. I grabbed my wife and we ran out the front …

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In May of 2023, my house burnt down. We were in it at the time when the smoke detector went off. When I opened the door from to kitchen to the garage, I saw flames shooting up at the front of my car. The fire was so intense at that moment, I knew all we could do was flee the house. I grabbed my wife and we ran out the front door. You do not have a recall listed for my vehicle, but Hyundai lists two. The first one listed can potentially cause a fire. Both recall maintenance was performed on my car. I sincerely believe that the car was the cause of the fire. Since it had been sitting in my garage for approximately four hours, the engine wasn't hot. I had it regularly serviced at the local Hyundai dealership. There were multiple fire investigators, including one from Hyundai. Here is the recall information. Recall 195Recall2016-2021 TUCSON (TL) ABS FUSE KIT INSTALLATION AND SOFTWARE UPDATEDec 21, 2020 Service Campaign 966ServiceCAMP 966 - ENGINE MONITORING LOGIC - VARIOUS MODELSMay 23, 2022

NHTSA ODI #11581617

Mileage unknown · Mar 24, 2024
Unknown Or Other

unknown cause for internal malfunction of the catalytic converter. Hyundai did have prior issues in 2019 with the publication of a technical service bulletin

NHTSA ODI #11579122

Mileage unknown · Mar 8, 2024
Engine

The "check engine" light has come on at least three (3) times. The first time, the car went into slow down mode. We stopped at a mechanic, who reset the computer so that we could drive it. We then had it towed to our mechanic, who told us about the problems these Hyundai engines are having. He told us that engine replacement …

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The "check engine" light has come on at least three (3) times. The first time, the car went into slow down mode. We stopped at a mechanic, who reset the computer so that we could drive it. We then had it towed to our mechanic, who told us about the problems these Hyundai engines are having. He told us that engine replacement was inevitable. It happened two (2) more times. This time, we had it towed to a Hyundai dealer. The first time, they kept the car for two weeks, only to tell us that they could not "replicate the problem". We opened a file with Hyundai USA [Hyundai Case Management #: [XXX]. It happened again. Same message: "Could not replicate the problem." The blogs are full of horror stories about the engines failing during high speed travel. [XXX] The Virginia Lemon Law does not apply until at least three (3) attempts have been made to repair it at a Hyundai authorized service provider. Our only options appear to be suing Hyundai, or continuing to drive it, running the risk of an engine failure/shutdown at high speed, or trying to sell it to CarMax with a known safety issue. The attached documents show when the incidents occurred. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11576187

Mileage unknown · Mar 7, 2024
Structure

Paint peeling and chips easily.

NHTSA ODI #11576060

Mileage unknown · Mar 5, 2024
Unknown Or Other

Problem with Engine , not holding OIL. Also, I have had 2 catalytic converters replaced within one year. Dealer is telling me my warranty expires at 80,000 instead of 100,000. Last, tail light electrical issue.

NHTSA ODI #11575459

Mileage unknown · Feb 14, 2024
Engine

I turned on a road that the speed limit is posted 55mph and I accelerated up to about 50 and suddenly my speed dropped back to about 10mph and the car began shaking and the engine light was flashing. There was absolutely no warning at all. I had left my house about 15 minutes prior and everything was fine while I was driving …

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I turned on a road that the speed limit is posted 55mph and I accelerated up to about 50 and suddenly my speed dropped back to about 10mph and the car began shaking and the engine light was flashing. There was absolutely no warning at all. I had left my house about 15 minutes prior and everything was fine while I was driving up until then. My engine failed. If I had entered an busy highway I would have most likely caused a Major Accident and been killed and/or killed others. It happened around 5:00 A.M. in the dark which was bad enough as I was alone on my way to work. I had it towed to the Dealership and they replaced the knock sensor and assured me that the car was perfectly safe now. But on Dec. 1,2022 I was driving on a 35 mph road and the car did exactly the same thing and I had to be towed again.This time after much arguing the engine was condemned and replaced.

NHTSA ODI #11571954

Official recalls

1

20V543000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

Sep 4, 2020

Hyundai Motor America (Hyundai) recalled certain 2019-2021 Tucson vehicles on September 4, 2020. On December 30, 2020, Hyundai expanded the recall population, and added certain 2016-2018 Tucson vehicles. The Anti-lock Brake Hydraulic Electronic Control Unit (HECU) could corrode internally and cause an electrical short, possibly resulting in an engine compartment fire.

Consequence & remedy

Consequence: An engine compartment fire can increase the risk of injury or crash.

Remedy: Hyundai will notify owners, and dealers will replace the HECU fuse. For 2019-2021 model years, the Electronic Stability Control (ESC) software will also be updated. Recall repairs will be performed free of charge. Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. The recall began November 2, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 195.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

AQ23002 · Hyundai And Kia Abs Module Fires

Opened Nov 17, 2023 · No close date supplied

Status: open (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando. The Part 573 Recall Reports contain varying defect descriptions and differing remedy descriptions for the same or similar equipment supplied by Mando. Safety recalls included in this Audit Query (AQ) review include: Hyundai recalls 20V-520, 20V-543, 21V-161, 21V-160, 21V-303, 22V-056, 22V-810, and 23V-651. Kia recalls 16V-815, 20V-518, 20V-519, 21V-137, 21V-331, 22V-051, 22V-800, and 23V-652 The purpose of this AQ is to evaluate the timeliness and scoping of Hyundai and Kia’s defect decision making and adherence with reporting requirements; and understand the varying defect descriptions and remedies between these recalls.

Go deeper into Hyundai Tucson problems