# U0401 on the 2011 Dodge Challenger

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 U0401

- [10159945](https://open.wenmarpro.com/bulletins/10159945), 2019-05-20: Flash: PCM Software Enhancements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes \(DTCs\) set in the Powertrain Control Module \(PCM\): ? U0140 \- Lost Communication With Body Control Module. ? U0401 \- Implausible Data Received From ECM/PCM. ? P0441 \- Evap Purge System Performance. ? P0340 \- Camshaft Position Sensor Circuit \- Bank 1 Sensor 1. This software update also has improvements for fuel pump relay cycling during remote starts.
- [10148691](https://open.wenmarpro.com/bulletins/10148691), 2018-11-19: Flash: PCM Software Enhancements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the Technician may find one of the following Diagnostic Trouble Codes \(DTCs\) have been set: ? U0401\-00 \- Implausible Data Received From ECM/PCM ? P0441 \- Evap Purge System Performance ? P0340 \- Camshaft Position Sensor Circuit \- Bank 1 Sensor 1 This software update also has improvements for fuel pump relay cycling during remote starts.