# P0503 on the 2003 Hyundai Accent

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 P0503

- [10015328](https://open.wenmarpro.com/bulletins/10015328), 2005-07-14: DIAGNOSTIC TROUBLE CODE \(DTC\) P0130 \(OXYGEN SENSOR MALFUNCTION\); DIAGNOSTIC TROUBLE CODE \(DTC\) P0503 \(SPEED SENSOR MALFUNCTION; REVERSE TO DRIVE LURCH WHILE ROLLING BACKWARDS \(ON AUTOMATIC TRANSAXLE EQUIPPED VEHICLES ONLY\). \*TT