Service bulletins for the 2016 Acura MDX
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
334 on file from NHTSA, as of 2026-10-19.
About P0657 on the 2016 Acura MDX: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P0657 are shown. Show all
| PU - B15-034 | 2017-06-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. "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." |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.