Chevrolet Bolt Euv 2022–2023 — technical service bulletin
Bulletin PIE0828 · NHTSA communication 11019521 · issued Apr 16, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2022–2023
model years
4
vehicle entries
Official summary
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the Malfunction Indicator Lamp (MIL) illuminated on Driver Information Center (DIC), DTCs P0D4D, P0D4E, P0D4F Set.
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.