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Service bulletin SIL 3054

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 id10239082
Published by NHTSA2023-07-13
Manufacturer's numberSIL 3054
Manufacturer's date2023-07-13
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

Altec has learned that certain units built with a Jobsite Energy Management System (JEMS) S/SE/LE from October 2020 to May 17, 2023, may fail to charge or operate properly, particularly when the battery is cold. Altec has developed a firmware update to resolve this issue.

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, Equipment and accessories

Vehicles listed
ALTEC AERIAL DEVICE2022 to 2023
ALTEC AERIAL DEVICE JEMS HYBRID2020 to 2021
ALTEC DIGGER DERRICK2020 to 2023
ALTEC SERVICE BODY2020 to 2023

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