# C1247 on the 2008 Toyota PRIUS

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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C1247

- [10132768](https://open.wenmarpro.com/bulletins/10132768), 2018-04-02: TSB: Some 2004 ? 2009 model year Prius vehicles may exhibit a MIL ?ON? and brake warning lights \(ABS/VSC\) illuminated in the instrument panel with Diagnostic Trouble Code \(DTC\) C1247 \(Stroke Sensor Malfunction\) stored in the ABS/VSC Electronic Control Unit \(ECU\). This DTC may set as a result of an overly sensitive monitoring logic without any other ABS/VSC system issue. Follow the Repair Procedure in this bulletin to properly diagnose the system and, if necessary, replace the ABS/VSC ECU with an ECU containing the updated monitoring logic.