Hyundai IONIQ 5 2023 — technical service bulletin
Bulletin 23-EV-003H · NHTSA communication 10233558 · issued Mar 31, 2023
Technical service bulletin
communication type
Power Train
component
2023
model years
1
vehicle entries
Official summary
If you are servicing a vehicle with either of the following conditions perform the procedure in this Bulletin to update VCMS software. â ¢ Intermittently stops charging before charging completes. â ¢ EV Light On with DTC P1BAD â Charger Coupler Temperature Too Highâ .
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.