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RecallGazette

Vehicle problems, recalls & safety intelligence

Hyundai IONIQ Electric 2018–2019technical service bulletin

Bulletin DCS T3R · NHTSA communication 10154668 · issued Feb 6, 2019

Technical service bulletin
communication type
Electrical System
component
2018–2019
model years
3
vehicle entries

Official summary

Hyundai Motor America is conducting Service Campaign T3R to update the D-Audio lite head unit software on certain 2018 Model Year Tucson and 2018-19 Ioniq Plug-In Hybrid vehicles. Service Campaign T3R provides a service procedure to update the D-Audio lite software for home screen remaining blank.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.