Hyundai TSB #21-01-038H
2020 Hyundai Accent
Affected Component: POWER TRAIN
- Summary
- Certain 20-21MY Accent (HC) vehicles may experience an illuminated warning light due to Diagnostic Trouble Codes (DTC) listed below. Perform the TCU update, and, if necessary, replace the IVT (Intelligent Variable Transmission) to resolve this condition.