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Service bulletin BTS170301

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10108287
Published by NHTSA2017-06-30
Manufacturer's numberBTS170301
Manufacturer's date2017-03-10
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

TECHLINE SUMMARY ARTICLE - TO IMPROVE EFFICIENCY, THE FACTORY HAS INSTALLED NEW EQUIPMENT FOR FILLING THE ENGINE COOLANT SYSTEM, WHICH CUTS DOWN ON THE AMOUNT OF ENGINE RUN TIME. AS A RESULT, THE ENGINE COOLANT LEVEL MAY BE ABOVE THE MAX MARK ON THE RESERVE TANK WHEN THE VEHICLE LEAVES THE FACTORY.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Cooling system

Vehicles listed
ACURA NSX2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.