Alfa Romeo Tonale 2023 — technical service bulletin
Bulletin S2305000003 · NHTSA communication 10243134 · issued Aug 2, 2023
Technical service bulletin
communication type
Fuel System, Gasoline
component
2023
model years
2
vehicle entries
Official summary
P0258B Electric Vacuum Pump (EVP) Performance Diagnostic Trouble Code (DTC)
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.