Service bulletins for the 2017 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.
127 on file from NHTSA, as of 2026-10-19.
About P0128 on the 2017 Acura NSX: 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: P0128 are shown. Show all
| B17-048 | 2017-12-08. Service bulletin. ENGINE AND ENGINE COOLING. Service bulletin - The MIL comes on with DTC P0128 (Cooling System Malfunction). The thermostat inner seal detaches and allows the thermostat to be held open. This causes the coolant temperature to incorrectly increase higher than the expected rate. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.