Replaced catalytic converter been to the shop twice. It keeps having reoccurring issue of not wanting to accelerate, won’t go over 54, wont go over 2000 rpm, stalls and misfires. My neighbor has same model and year and just had to replace catalytic converter as well.
2019 Hyundai Tucson
Owner reports · Recalls · Investigations
More warning signs than most Tucson years
Owner complaints for the 2019 Hyundai Tucson are substantially higher than the model-year median of 180.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Tucson years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 93 of 378 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 196 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 62 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes. Review the 53 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
196 reportsMy car is burning oil at an abnormal fast rate. I have taken it in to the dealership and they couldn't find the reason for the abnormal increase in oil burning rate. They couldn't find any leaking of oil. I am constantly putting in oil before the 3000 or 3 month oil change is due. If I don't the check engine light comes on and …
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My car is burning oil at an abnormal fast rate. I have taken it in to the dealership and they couldn't find the reason for the abnormal increase in oil burning rate. They couldn't find any leaking of oil. I am constantly putting in oil before the 3000 or 3 month oil change is due. If I don't the check engine light comes on and my oil is low. I haven't ran it out of oil but this worries me. Due to persistence from me the dealership replaced the oil sensor but that didn't change anything in regards to the amount of oil this car uses. This started in 2021. My warranty has since expired and I haven't been able to afford taking the car back and fourth to the dealership. I have had it looked at several times without a resolution. We ended up purchasing an extended warranty but that doesn't cover this apparently so we have wasted our money with that and still the problem isn't resolved.
I’m traveling for work and I have only had to car 11 months. I have 52,000 miles on it and today tracking home my car engine light came on and my car wouldn’t shift through the hills in Missouri. It got so bad after 1 mile of the engine light flashing at me that I had to stop in a construction highway with one lane and stop all…
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I’m traveling for work and I have only had to car 11 months. I have 52,000 miles on it and today tracking home my car engine light came on and my car wouldn’t shift through the hills in Missouri. It got so bad after 1 mile of the engine light flashing at me that I had to stop in a construction highway with one lane and stop all traffic to let my car cool down for almost 15 minutes and I started it up and it would not go over 10 miles a hour. With my flashers on I got off the next exit and ran a diagnostic at O’riley’s in St. James Missouri. My codes are reading CAMSHAFT IGNITION CONTROL (P000B) and IGNITION CONTROL MODULE COMBUSTION QUALITY INPUT SIGNAL (P1326)
My engine is abnormally burning oil with no leaks. Hyundai dealership technicians have verified no leaks. Every 800-1000 miles driven, my oil is down to less than half, and I have to get an oil change. I've now gotten 4 oil changes in 4500 miles.
We have been told by our local Hyundai dealership that the car is burning oil and is unsafe to drive. The dealership recommended a full engine replacement and put in the request to Hyundai HQ who denied the request. The dealership then told us that we need to drive the car for at least 4,000 miles and bring the car in for 24hr -…
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We have been told by our local Hyundai dealership that the car is burning oil and is unsafe to drive. The dealership recommended a full engine replacement and put in the request to Hyundai HQ who denied the request. The dealership then told us that we need to drive the car for at least 4,000 miles and bring the car in for 24hr - 48hr testing every 1,000 miles. This is our primary family car and we have been told by our own mechanic and the dealership service center that the car is not safe to drive and could be a fire risk. Yet, Hyundai HQ is insisting that we do this oil consumption test and risk our lives and the lives of our children.
Car caught fire on the expressway.
*Inside of car smelt like urine upon start. Car went into limp mode. First trip to dealership, catalytic converter was replaced. After the 6th time to dealership for same issue, manufacture approved engine replacement. *The car went into limp mode which posed a safety risk to our family as well as other vehicles on the road. …
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*Inside of car smelt like urine upon start. Car went into limp mode. First trip to dealership, catalytic converter was replaced. After the 6th time to dealership for same issue, manufacture approved engine replacement. *The car went into limp mode which posed a safety risk to our family as well as other vehicles on the road. This happened twice while on the freeway and we could have been rear-ended due to unexpected reduced speed. This also happened twice while turning with oncoming traffic approaching. *The problem was reproduced as this happened 6 times before the manufacture would approve an engine replacement. *The dealership replaced all the fuel injectors. No change engine went into limp mode P1326 (failure code). *The dealership installed a new short block engine. *The engine smelling like urine appears to be the first symptom (catalytic converter failure and replaced). When the car went into limp mode the engine light flashes. P1326 (failure code). Urine smell occurred beginning in July 2022 at (23,926 miles). Car went into limp mode for the first time on September 23 (approximately 25,400). * Another issue we are now addressing not related to the above engine issues: Car fish-tales when you drive over any bump in the road. *The dealership is replacing both rear shock absorbers. They said both shocks were leaking fluid. *Car is very unstable and throws you around (like hydro-planning the pavement is dry). *No warning signs, just started happening.
Engine lost power. The vehicle was brought in 3 times since 10/22 to Atlantic Hyundai in. The last time was 3/23. The motor was finally evaluated and results sent to Hyundai Corporate Headquarters and the told Atlantic to replace the motor. Service manager Tim Turnbull refused to do so and stated he was putting in a chip in, for…
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Engine lost power. The vehicle was brought in 3 times since 10/22 to Atlantic Hyundai in. The last time was 3/23. The motor was finally evaluated and results sent to Hyundai Corporate Headquarters and the told Atlantic to replace the motor. Service manager Tim Turnbull refused to do so and stated he was putting in a chip in, for us to drive it for 30 days and bring it back in for evaluation. The motor is unsafe.
Vehicle engine light has been on for months, it would come and go. I’ve taken it to Hyundai but they kept saying nothing comes up and maybe it was the gas cap needing to be changed. My car also burns oil TOO fast and the dealership has expressed concern. I’ve also been getting a front collision camera disabled message on the das…
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Vehicle engine light has been on for months, it would come and go. I’ve taken it to Hyundai but they kept saying nothing comes up and maybe it was the gas cap needing to be changed. My car also burns oil TOO fast and the dealership has expressed concern. I’ve also been getting a front collision camera disabled message on the dashboard for the last two days. On 3/23/23, my Tucson not only start making a loud noise but the engine light is blinking and barely drives. I almost didn’t make it home safely or at all
While driving to work on Thursday, February 23 2023, the car suddenly turned off flashing the check engine light and oil light. I was driving on the palisades interstate parkway in New York and had enough momentum with the car to get off on the next exit. Once the car was safely off of the road, I opened the hood and pulled the …
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While driving to work on Thursday, February 23 2023, the car suddenly turned off flashing the check engine light and oil light. I was driving on the palisades interstate parkway in New York and had enough momentum with the car to get off on the next exit. Once the car was safely off of the road, I opened the hood and pulled the dipstick because the oil light was flashing and it was smoking. The oil light never came on before with the car. The car also had the recall for the knock sensor replacement to avoid this engine failure. I called Hyundai and the salesperson directed me to have the car towed to the dealership at my expense. Once at the dealer ship, the service advisor explained that they have had several cars come in with the same issue and that they would get back to me. A couple days later, they explained that the engine had burned all the oil and that Hyundai would replace it. The issue here is that that was my only car. I have a job and a son while other duties to fulfill. I was explained that it would take a while to get a motor since they’ve had cars sitting with the same issue since December and that they also had a wait of double digits people for the next loaner. I did not get an eta of when I would have my car back or when I can get a loaner. They also will not cover rental fees for a rental car. I have been paying for cabs and other forms of transport and still have no estimation of when I will get my car back.
Official recalls
120V543000 · 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
2AQ23002 · 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.
DP22003 · Loss Of Motive Power
Opened Sep 12, 2022 · Closed Dec 12, 2023
Status: closed (inferred from source dates) · Engine
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
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