# 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.

## Bulletins for this model year that name P0454

- [10034226](https://open.wenmarpro.com/bulletins/10034226), 2010-10-27: 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