2018 Hyundai Tucson
Problems, recalls and owner-reported issues
Engine is the leading concern among 396 owner complaints filed for this model year. This is the 3rd highest complaint count among 21 Tucson model years with reports.
Of the 2018 reports, 13 involved a crash and 9 involved a fire. 10 people were injured.
What owners report most often
Recalls and investigations
Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideSep 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.
An engine compartment fire can increase the risk of injury or crash.
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.
Campaign 20V543000 on NHTSA.gov
Representative owner complaints: hydraulic
20 reports, newest first. Show all
Service brakes, Hydraulic, Engine, 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.
Service brakes, Hydraulic, Engine, Jun 10, 2025
The contact owns a 2018 Hyundai Tucson. The contact stated while driving 70 MPH and depressing accelerator pedal, the vehicle started to decelerate. The contact pulled over to the right side of the road and turned off the vehicle. The contact waited for two minutes and attempted to restart the vehicle; however, the vehicle failed to respond as needed. The brake warning light was illuminated. The vehicle was towed to an independent mechanic where it was diagnosed with a misfire in cylinders #1 and #2. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 20V543000 (SERVICE BRAKES, HYDRAULIC); however, the VIN was not included. The manufacturer was notified not notified of the failure. The failure mileage was 177,000.
Service brakes, Hydraulic, Jan 4, 2024
The contact owns a 2018 Hyundai Tucson. The contact received notification of NHTSA Campaign Number: 20V543000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. There was no further information provided. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
Service brakes, Hydraulic, Jan 31, 2022
The contact owns a 2018 Hyundai Tucson. The contact stated while driving 65 MPH and exiting the highway, the brake pedal was depressed but failed to respond and the vehicle started jerking. The oil warning light was illuminated. The contact continued to depress the brake until the vehicle responded. The contact continued to drive the vehicle. The contact stated that the failure reoccurred with increased intensity while driving. The brake warning light illuminated. The contact veered to the side of the road. The vehicle was towed to the dealer but was not diagnosed. The contact referenced NHTSA Campaign Number: 20V543000 (Service Brakes, Hydraulic). The manufacturer was not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 83,000.
Service brakes, Hydraulic, Engine, Oct 12, 2021
The contact owns a 2018 Hyundai Tucson. The contact stated that while driving at 35 MPH, the check engine light illuminated on the instrument panel as the vehicle stalled. Due to the failure, the contact had the vehicle towed to a dealer where they informed her of NHTSA Campaign Number: 20V543000(SERVICE BRAKES, HYDRAULIC); however, the parts for the recall were unavailable. The vehicle remained in the possession of the dealer for four months and recently informed her that her engine needed to be replaced; she was given an estimate for the repair. The manufacturer was also notified of the failure and offered no assistance. The vehicle had yet to be repaired. The failure mileage was approximately 49,000. (RECALL RELATED INCIDENT) TS
Service brakes, Hydraulic, Jul 8, 2021
The contact owns a 2018 Hyundai Tucson. The contact stated while driving 35-40 mph and making a turn, the brake pedal was depressed however, the vehicle failed to respond. The passenger engaged the parking brakes to stop the vehicle. The engine, battery, and oil warning lights were illuminated. Additionally, while driving the engine ceased. The contact received notification of NHTSA campaign number: 20V543000 (Engine) however, the part to do the recall repair was unavailable. The vehicle was towed to the local dealer who confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not notified of the failure. The failure mileage was approximately 96,000. Parts distribution disconnect.
Service brakes, Hydraulic, Jun 2, 2021
The contact owns a 2018 Hyundai Tucson. The contact received notification of NHTSA campaign number: 20V543000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer and the manufacturer were made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
Service brakes, Hydraulic, May 4, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE VEHICLE WAS TAKEN TO FRIENDSHIP HYUNDAI OF JOHNSON CITY (3408 N ROAN ST, JOHNSON CITY, TN 37601) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, May 3, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT CALLED BUD CLARY FORD (700 7TH AVE, LONGVIEW, WA 98632, (360) 423-4321) AND IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Apr 16, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE VEHICLE WAS TAKEN TO LOYALTY USED CAR SUPER CENTER (2833 S CRATER RD, PETERSBURG, VA 23805) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Apr 16, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. GREG MAY HYUNDAI (1501 TX-340 LOOP, WACO, TX 76712) WAS CONTACTED AND IT WAS CONFIRMED THAT THE PART WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND INFORMED THE CONTACT THAT PARTS WERE ON BACK ORDER. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Apr 6, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT CALLED JENKINS HYUNDAI OF LEESBURG (9145 US-441, LEESBURG, FL 34788, (352) 815-2516) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Apr 5, 2021
TL *THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT CALLED HYUNDAI OF WESLEY CHAPEL (27000 WESLEY CHAPEL BLVD, WESLEY CHAPEL, FL 33544, (813) 437-4745) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Mar 30, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. ALL STAR HYUNDAI (10313 AIRLINE HWY, BATON ROUGE, LA 70816, (225) 274-0071) WAS CONTACTED. THE CONTACT WAS INFORMED THAT THERE WAS A 60 DAY BACK-UP FOR THE RECALL REPAIR. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Mar 23, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC). THE CONTACT STATED THAT COCONUT CREEK HYUNDAI LOCATED AT 4960 N STATE RD 7, COCONUT CREEK, FL 33073, (888) 441-7737) HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE PART WAS NOT AVAILABLE FOR THE REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Mar 17, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT CALLED MCDONALD HYUNDAI (6500 S BROADWAY, LITTLETON, CO 80121) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.
Service brakes, Hydraulic, Mar 16, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE LOCAL DEALER BILLION HYUNDAI LOCATED AT 2323 MORMON TREK BLVD, IOWA CITY, IA 52246 WAS CONTACTED WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Mar 10, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT CALLED LESTER GLENN HYUNDAI TOMS RIVER (386 NJ-37, TOMS RIVER, NJ 08753) AND IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Jan 14, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT WAS MADE AWARE OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT CALLED STEVENS CREEK HYUNDAI (4425 STEVENS CREEK BLVD, SANTA CLARA, CA 95051; (408) 249-1200) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Service brakes, Hydraulic, Jan 12, 2021
TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V543000 (SERVICE BRAKES, HYDRAULIC) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT SPOKE TO TEMECULA HYUNDAI (27430 YNEZ RD, TEMECULA, CA 92591, (951) 699-6807) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.