P0454 on the 2010 Hyundai Santa Fe
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| TSB-10-01-018 | 2010-10-27. Service bulletin. HYUNDAI: ECM UPDATE-MIL ON WITH DTC P0454. PROVIDES INFORMATION RELATED TO THE ECM SOFTWARE UPDATE OF VEHICLES WHICH MAY EXPERIENCE A MALFUNCTION INDICATOR LAMP ILLUMINATED WITH ECM (ELECTRONIC CONTROL MODULE) SYSTEM RELATED DTC P0454 (EVAPORATIVE EMISSION SYSTEM-PRESSURE SENSOR INTERMITTENT). *PE |
|---|
1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.