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Service bulletin CBR 2527-1 202511

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 id11026007
Published by NHTSA2025-12-03
Manufacturer's numberCBR 2527-1 202511
Manufacturer's date2025-11-11
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

CBR - Center Chassis Input Output Module(CCIOM) Fault Code U3000-94 - VN (4).

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

Trouble codes named

U3000

Vehicles listed
VOLVO VNL (4)2025 to 2026
VOLVO VNR (4)2025 to 2026

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