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Service bulletin TSB 26-04

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 id11034542
Published by NHTSA2026-07-06
Manufacturer's numberTSB 26-04
Manufacturer's date2026-07-06
Campaign id or software versionRC000341
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

It has been discovered the dash radio in-line fuse was installed with the incorrect fuse size. Production installed a 5A fuse when it should be a 15A fuse. The undersized fuse greatly reduces the surge allowance during normal operation. The wire for the dash radio is 14 gauge and is compatible with a 15A fuse.

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
THOR MOTOR COACH AXIS2025 to 2026
THOR MOTOR COACH EDDIE BAUER2025
THOR MOTOR COACH VEGAS2025 to 2026

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