# P154A on the 2025 Mercedes\-Benz eSprinter

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 P154A

- [11026052](https://open.wenmarpro.com/bulletins/11026052), 2025-12-03: Vehicle not starting after DC charging Complaint Vehicle will not start after DC charging Warning in the instrument cluster related to High\-voltage on board electrical system The following fault codes related to stuck contactor can be found in the High Voltage Control units : PTCU \- N127 \(Powertrain control unit\) • P154900 \- There is a warning due to overcurrent in the charging system of the high\-voltage electric circuit. • P154A00 \- There is a warning due to a detected crash event at standstill. • P154B00 \- There is a warning due to a stuck contactor. DCB223 \- N116/5 \(Direct current charge connection unit\) • P0E8929 \- The input current of the on\-board DC charging connection unit is too high. There is an invalid signal. • P2BC500 \- The contact ''Positive terminal'' of the contactor in the on\-board DC current charge\-connection unit is jammed closed • P2BCC00 \- The contact ''Negative terminal'' of the contactor in the on\-board DC current charge\-connection unit is jammed closed. Remedy • Check for a new software availability for DCCU \(N24/6 \- Direct Current Charge connection Unit\). If a new software is available, update the software first. • Reset contactor fault through special procedure without password. \( N24/6 \>\> Special Procedure \>\> Resetting of contactor fault.\)