# P0657 on the 2016 Acura MDX

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 P0657

- [10107357](https://open.wenmarpro.com/bulletins/10107357), 2017-06-21: "SERVICE BULLETIN \- WHILE DRIVING, THE VEHICLE SHIFTS INTO NEUTRAL, THE TRANSMISSION INDICATOR COMES ON AND DTC P0657 \(ACTUATOR SUPPLY VOLTAGE CIRCUIT/OPEN\) IS STORED. THE DRIVER WILL NOT BE ABLE TO SELECT ANY OTHER GEAR UNTIL THE VEHICLE IS TURNED OFF AND RESTARTED."