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Service bulletin CSR-3219

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 id11017683
Published by NHTSA2025-05-03
Manufacturer's numberCSR-3219
Manufacturer's date2025-04-30
Campaign id or software versionCSR-3219
NHTSA componentELECTRICAL SYSTEM; EXTERIOR LIGHTING

NHTSA's summary

Altec Industries, Inc. has received notification from Kenworth Truck Company that a condition exists relating to motor vehicle safety, compliance, or emissions in a vehicle equipped with Altec equipment. Kenworth Truck Company has decided that certain Vehicle Model Year 2023-2026 T180 / T280 / T380 / T480 chassis built from 7/5/2022 through 12/20/2024 fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) No. 101 - Controls and Displays and FMVSS No. 108 - Lamps, Reflective Devices, and Associated Equipment. The Exterior Lighting Switch (ELS) in certain vehicles may not function. It is non-responsive and can be reset only by a key cycle. If the ELS fails, the hazard lights and the backlight brightness adjustment may not function. As a result, the lack of hazard lights may not alert other drivers. Failure to adjust the backlight brightness may distract the operator or make it difficult to see critical safety information, which may increase the risk of a crash. No warning precedes this condition.

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, Lighting

Vehicles listed
ALTEC AERIAL DEVICE2025

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