# C1494 on the 2015 Ram Promaster 2500

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 C1494

- [10149012](https://open.wenmarpro.com/bulletins/10149012), 2018-11-26: Power Transfer Unit Prior to replacing the PTU, please review the following .\~ Check if the service 4WD light is intermittent by driving under heavy throttle will produce a C1494\-92 DTC, if yes, please call FCA axle engineering and do not replace the PTU. Bruce Michel at cell \(248\) 260\-8641, or Jian Zhu at cell \(248\) 379\- 1132. If neither answers with 15 minutes then proceed with the repair. \~ If the service 4WD light lamp is on steady then replace the Power Transfer Unit.