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2018 Hyundai Tucson recalls and problems

The 2018 Hyundai Tucson has 1 safety recall and 399 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
399
Crashes / fires
13 / 9
Injuries / deaths
10 / 0

Recalls may cover only some 2018 Hyundai Tucson vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2018 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.

2018 Hyundai Tucson problems reported by owners

Problem areaReports
Engine244
Power Train101
Unknown or Other44
Electrical System29
Fuel/Propulsion System22
Service Brakes21
Service Brakes, Hydraulic20
Vehicle Speed Control16
Exterior Lighting13
Structure8
Engine and Engine Cooling8
Air Bags5

Most reported parts

  • Structure › Body — 8
  • Engine and Engine Cooling › Exhaust System › Emission Control › Catalytic Convertor — 3
  • Exterior Lighting › Headlights — 1
  • Forward Collision Avoidance › Automatic Emergency Braking — 1
  • Service Brakes, Air › Antilock › Abs Warning Light — 1
  • Vehicle Speed Control › Accelerator Pedal — 1
  • Suspension › Front › Control Arm › Lower Arm — 1
  • Vehicle Speed Control › Cables — 1

Typical mileage at the time of the problem: 32,300 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 2018 Hyundai Tucson complaints

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

Exterior Lighting · reported Oct 10, 2026
Issues: 1. Stop lights failure light turns on and off. 2. Engine light failure notification turns on and off. 3. Headlights low bims failure notification turns on and off. Actions taken: 1. Headlights low bims bulbs were changed. 2. Engine light codes reviewed and updated as report showed; however, warning light still turning on. 3. Stop light fuse has been changed, light bulbs still working.
Electrical System · reported Oct 9, 2026
While driving to work, the vehicle abruptly shut down in the middle of the highway. There were no signs or warning given. The vehicle was towed almost 100 miles home. The vehicle was later jump started and the alternator and battery were tested and it passed all tests.
Power Train · reported Sep 17, 2026
There is a definite KNOWN problem with the transmissions in all 2018 Hyundai Tucsons and maybe other model years as well. This is well documented via the Internet by the number of articles concerning this ongoing problem! This problem seems to have been unresolved over a pretty long period of time now! It is most definitely a safety issue and should be addressed. When issue happens it leaves the vehicle at the mercy of surrounding traffic! It definitely requires your consideration and your looking into! Search the internet concerning this transmission failure problem…. Why has this NOT been…
Engine · at 164,000 miles · reported Sep 14, 2026
The contact owns a 2018 Hyundai Tucson. The contact stated that while driving approximately 65 MPH, there was a knocking sound coming from the engine compartment, and the vehicle started shaking aggressively. The brake pedal was depressed; however, the vehicle failed to respond as needed, and the vehicle lost power steering functionality. The vehicle was coasted to the side of the road, and the parking brake was engaged. The vehicle stalled and was towed to the nearest gas station. The vehicle failed to start and was towed to the residence. The failure mileage was approximately 164,000.
Engine · reported Sep 3, 2026
I took my Tucson to my local Hyundai dealership on Friday, August 28, 2026. It was there for a standard oil change and tire rotation. When I scheduled the appointment online the system also said there was a recall. I always stay on top of that so I let them take care of that as well. The recall didn’t seem like anything major, it was something to do with emissions. Ok, when I left the dealership that day the engine was warm so there was no noticeable difference. I didn’t use my vehicle at all for the next few days. When I got into it Monday morning for work I noticed immediately after…

Other Hyundai Tucson years

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Frequently asked questions

Does the 2018 Hyundai Tucson have any recalls?

Yes — NHTSA lists 1 recall for the 2018 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 2018 Hyundai Tucson?

Owners report engine problems most often (244 reports), followed by power train (101). The typical mileage when problems were reported is about 32,300 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.