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Service bulletin 551793V2

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 id11006220
Published by NHTSA2024-08-10
Manufacturer's number551793V2
Manufacturer's date2024-08-09
Campaign id or software version551793V2
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This TSB will supersede the 551793. This TSB now involved additional vehicles with a V6 engine, according to the TSB from Xantrex. According to Xantrex TSB 2024-01: "On the affected Dynamax 4 and 6-cylinder vehicles, the functionality of the OEM Daimler Sprinter electrical system may be disrupted by the Xantrex eGEN system, causing the check engine light or fault codes to be displayed (both temporary and permanent)."

The document

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

Electrical system

Vehicles listed
DYNAMAX ISATA2023 to 2024

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