Service bulletin MC000521

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.

NHTSA's summary

One of the following situations can occur when connecting to BN2000 motorcycles: 1. The installed control units cannot be found when reading out with ISTA. All control units are shown in yellow (control units do not identify themselves) in the bus overview and control unit list. A fault memory entry appears regarding a communication fault with the vehicle. 2. Control units initially communicate after connecting to the vehicle, but communication later stops.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

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

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