Service bulletins for the 2018 Acura NSX
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.
97 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: 12-volt battery are shown. Show all
| B19050C | 2019-05-30. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. ServiceNews Article - If the 12-volt battery goes dead or the vehicle has an electrical or mechanical issue that keeps the transmission from shifting to Neutral, the best way to move the vehicle is with commercially available car dollies. If there aren't any available, you'll need to release the park lock (manually put the transmission into Neutral) using the procedure under Gear Shift Control Actuator Removal and Installation in the service information. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.