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June 24, 2020 Service bulletin

Illuminated warning light due to Diagnostic Trouble Codes (DTC). This service campaign provides...

Hyundai technical service bulletin Campaign T5B Dea for 2020 Hyundai Elantra.

Bulletin number
Campaign T5B Dea
Component
Power train
Summary
Certain vehicles may experience an illuminated warning light due to Diagnostic Trouble Codes (DTC). This service campaign provides information on the procedures to perform the ECU and TCU update, and, if necessary, replace the IVT (Intelligent Variable Transmission) to resolve this condition. • TCU DTC Codes: P0730, P0731, P0741, P0867, P1603 • ECU DTC Codes: P0106, P0068, P0101

Owners of these vehicles have filed 48 complaints in the transmission category.

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