# U1014 on the 2013 Fiat 500

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 U1014

- [10148902](https://open.wenmarpro.com/bulletins/10148902), 2018-11-26: FLASH: Battery Electric Vehicle, Multiple System Enhancements This bulletin involves updating the software in multiple modules, Vehicle Tracking Module \(VTM\), Body Control Module \(BCM\), On\-Board Charging Module \(OBCM\), Power Inverter Module \(PIM\) and Battery Pack Control Module \(BPCM\) if required. The customer may experience one or more of the following: ? The vehicle does not start charging when it?s plugged into the charging station. ? Intermittently the charge indicator will show it?s charging when it?s not charging. ? Intermittently the vehicle may have reduced performance. Enhancement: ? Increase of vehicle range in very cold weather. ? Improve Air Conditioning operation. ? Improvements to help reduce 12 volt battery drain when charging the vehicle with incompatible charging station. ? Improvements to DTC diagnostics. ? Enhancements to the central door lock feature. ? Improvements to locate the vehicle, using the smartphone app. ? Increase cabin preconditioning time from 2 to 10 minutes. ? Update information that is displayed by the cluster. ? Enhancements to the high voltage charging system. ? Improves the accuracy of the vehicle estimated range. ? Improve the total Lifetime energy consumed information that is display on a smartphone app. False Malfunction Indicator Lamp \(MIL\) illumination: ? U1014\-00\-Internal CAN Communication. ? P1E25\-00\-Hybrid/Ev Battery Failure Level 2. ? P0AA4\-00\-Hybrid Battery Negative Contactor Circuit Stuck Closed. ? P0AA6\-00\-Hybrid Battery Voltage System Isolation Fault.