CarRecallWatchThe 2021 Hyundai Tucson has 1 safety recall on file with NHTSA.
Owners have filed 80 complaints with NHTSA, including 2 crashes, 3 fires, 7 injuries.
The most-reported problem area is Engine (39 reports).
2021 Hyundai Tucson recalls
Brake Control Module Can Short and Cause Engine Fire
The anti-lock brake hydraulic electronic control unit (HECU) in these vehicles can corrode internally.
Most common 2021 Hyundai Tucson problems
Problem areas named in the 80 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Engine | 39 |
| Electrical System | 12 |
| Unknown Or Other | 10 |
| Service Brakes | 9 |
| Fuel/Propulsion System | 8 |
| Power Train | 8 |
| Forward Collision Avoidance | 6 |
| Service Brakes, Hydraulic | 3 |
| Vehicle Speed Control | 3 |
| Engine And Engine Cooling | 3 |
What owners report
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)
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 woth dealer and corporate numerous times nobody can give me a solution nor does it seem that anyone
Engine knock sensor went off and now the engine needs replacement due to faulty cylinder rod.
See attached document for complaint.
The contact owns a 2021 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, the engine blew. No warning lights were illuminated. There was white smoke coming from the hood of the vehicle. The vehicle was towed to the dealer; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 7,800.
2021 Hyundai Tucson questions
Does the 2021 Hyundai Tucson have any recalls?
Yes. NHTSA lists 1 safety recall for the 2021 Hyundai Tucson: Brake Control Module Can Short and Cause Engine Fire. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2021 Hyundai Tucson?
Based on 80 owner complaints filed with NHTSA, the most-reported problem areas are Engine (39), Electrical System (12), Unknown Or Other (10).
How do I check if a recall on my 2021 Hyundai Tucson has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.