The defect
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.
The risk
An engine compartment fire can increase the risk of injury or crash.
The 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.
NHTSA's own wording · initiated by ODI
Vehicles covered
| Model | Model years |
|---|---|
| Hyundai Tucson | 2016, 2017, 2018, 2019, 2020, 2021 |
Components: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Hyundai Tucson | 2016 | 1,625 | 5 |
| Hyundai Tucson | 2017 | 1,093 | 3 |
| Hyundai Tucson | 2018 | 399 | 1 |
| Hyundai Tucson | 2019 | 385 | 1 |
| Hyundai Tucson | 2020 | 179 | 1 |
| Hyundai Tucson | 2021 | 80 | 1 |
Other service brakes, hydraulic recalls in 2020
44 of the 782 recall campaigns reported to NHTSA in 2020 concerned the service brakes, hydraulic; Hyundai Motor America filed 205 campaigns in all.
| 20V808000 22 Dec 2020 | General Motors, LLC |
| 20V806000 21 Dec 2020 | Daimler Trucks North America, LLC |
| 20V802000 21 Dec 2020 | Daimler Vans USA, LLC |
| 20V807000 21 Dec 2020 | Daimler Trucks North America, LLC |
| 20V786000 16 Dec 2020 | Volkswagen Group of America, Inc. |
| 20V782000 15 Dec 2020 | Volvo Trucks North America |
| 20V778000 11 Dec 2020 | Yamaha Motor Corporation, USA |
| 20V748000 1 Dec 2020 | Hyundai Motor America |
NHTSA recalls (public domain) · all recalls of 2020