Hyundai IONIQ 5 2022–2023 — technical service bulletin
Bulletin 23-01-067H · NHTSA communication 10241807 · issued Aug 14, 2023
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2022–2023
model years
2
vehicle entries
Official summary
This updated Vehicle Control Unit (VCU) software package includes the following: â ¢ Brake light logic update for regenerative braking. â ¢ Enhance i-Pedal mode operation. â ¢ EPB (Electronic Parking Brake) auto engagement when shift into Park/auto disengagement shift out of Park when shifting to D or R while brake pedal is engaged. â ¢ DTE (Distance to Empty) strategy. â ¢ Snow road surface performance. â ¢ Air conditioning performance during AC slow charging. â ¢ Enhance charging sequence. An â Ownerâ s Manual Supplementâ leaflet is to be provided to 2022MY vehicle customers to explain the c
Vehicles covered
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.