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Service bulletin SB-05-027

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 id10041725
Published by NHTSA2011-10-31
Manufacturer's numberSB-05-027
Manufacturer's date2011-10-12
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

ACURA: PCM SOFTWARE UPDATE PRODUCT MAY NOT ALLOW THE TRANSMISSION TO UPSHIFT OR CAUSE ENGINE TO SHUDDER. *PE

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

Electrical system, Software

Vehicles listed
ACURA RL2005

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