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Service bulletin 26-06

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 id11036571
Published by NHTSA2026-09-01
Manufacturer's number26-06
Manufacturer's date2026-08-31
Campaign id or software versionRC000343
NHTSA componentENGINE

NHTSA's summary

It has been discovered the DC/DC Charger may not have the correct (LiFePO4) type of house batteries selected. Constant exposure to improper charging will result in incomplete charging and/or premature battery aging.

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

Engine

Vehicles listed
THOR MOTOR COACH EDDIE BAUER VAN2026
THOR MOTOR COACH PALLADIUM2026

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