2021 Hyundai Tucson recalls and problems

The 2021 Hyundai Tucson has 1 safety recall and 84 owner complaints filed with NHTSA. Recall repairs are free at any Hyundai dealer.

Urgent: recall 20V-543 carries a "park outside" warning. Contact a dealer before driving.
Recalls
1
Complaints
84
Crashes / fires
2 / 3
Injuries / deaths
7 / 0

Recalls may cover only some 2021 Hyundai Tucson vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2021 Hyundai Tucson recalls

Recall 20V-543: Service Brakes, Hydraulic

Park outsideReported Sep 4, 2020 · 652,024 vehicles affected · Hyundai Motor America

Problem: 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.

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

Fix: 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.

2021 Hyundai Tucson problems reported by owners

Problem areaReports
Engine42
Electrical System12
Unknown or Other11
Service Brakes9
Fuel/Propulsion System8
Power Train8
Forward Collision Avoidance6
Service Brakes, Hydraulic3
Vehicle Speed Control3
Engine and Engine Cooling3
Steering2
Air Bags2

Most reported parts

  • Forward Collision Avoidance › Automatic Emergency Braking — 3
  • Forward Collision Avoidance › Warnings — 2
  • Structure › Body — 2
  • Lane Departure › Assist — 1
  • Lane Departure › Blind Spot Detection — 1

Typical mileage at the time of the problem: 28,944 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2021 Hyundai Tucson complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Engine · reported Nov 9, 2026
URGENT ADD TO OPEN NHTSA COMPLAINT NUMBER: 11776255. On Monday, November 9, 2026, I presented my 2021 Hyundai Tucson to Service Advisor Grant Bode at Napleton Hyundai due to severe engine knocking. I have explicit photographic evidence of the advisor physically inspecting the vehicle's dipstick on the dealership lot and identifying that the engine oil was heavily overfilled past the maximum limit line. Despite this visual confirmation, the dealership issued a fraudulent Repair Order that completely omitted the oil overfill complaint and falsified the vehicle's drop-off timeline (stating 17:00…
Unknown or Other · reported Nov 8, 2026
Hyundai issued a emissions software update. To which in the state of [XXX] if not done you cannot get car registered. Had update done at lia hyundai of hartford ct on XXX at 2pm. Hyundai did the update and as soon as i got a mile down the road my vechile was sluggish unresponsive and that's with sport mode on. Next morning start suv up wait about a minute drive out and suv is shifting irradicly, I call lia hyundai they have me bring suv back. Before I bring suv back look up issue after software update and cone to find out hyundai knew of the software issue and still performed the update never…
Engine · reported Nov 7, 2026
on at least 4 different occasions this vehicle has at highway speeds been taken over by the engine vibration control which places the vehicle into a low power mode fortunately this did not happen while passing a semi other wise I would and my wife would not be alive .each time the vehicle was taken to the dealership and the sensor was replaced. and reset still keeps happening it is not the sensor when I first purchased this car Hyundai sent a letter requesting that they would compensate for taking this vehicle to their test facility to check it out I filled out the the paper work and sent it…
Electrical System · reported Oct 10, 2026
loss of info system loss of all dash lights when I turn the engine off most of the time I loose all electrical systems (will not start for at least 15 minutes) if doors lock I can only unlock the drivers door with the auxiliary key. Has tried to shift in to park while driving (one time) Lost all power (engine and steering while crossing a highway (once only)
Engine · reported Sep 23, 2026
I took my car in to Allen Samuals Hyundai dealership to have the 9C2 recall update completed on May 15th 2026. Ever since then my vehicle has had a rough hesitation or sputtering when driving. On May 18th Hyundai released a statement stating there was an issue with the update completed on the 9C2 campaign. However no resolution at the moment and to allow the car to warm up prior to driving it. I have only had my car for a little over 2 years and maintained everything a responsible car owner should. It only has 90k miles on it and had zero issues at all prior to the 9C2 campaign. I have spoke…

Other Hyundai Tucson years

Compare all Hyundai Tucson years · All Hyundai models

Frequently asked questions

Does the 2021 Hyundai Tucson have any recalls?

Yes — NHTSA lists 1 recall for the 2021 Hyundai Tucson: 20V-543 (service brakes, hydraulic). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2021 Hyundai Tucson?

Owners report engine problems most often (42 reports), followed by electrical system (12). The typical mileage when problems were reported is about 28,944 miles.

Are Hyundai recall repairs free?

Yes. Safety recall repairs are free at authorized Hyundai dealers, whether you are the first owner or bought the car used.