# 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.

- Type: Service bulletin
- NHTSA id: 10239082
- Published by NHTSA: 2023\-07\-13
- Manufacturer's number: SIL 3054
- Manufacturer's date: 2023\-07\-13
- NHTSA component: EQUIPMENT; 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10239082-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10239082-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2022 to 2023 ALTEC AERIAL DEVICE
- 2020 to 2021 ALTEC AERIAL DEVICE JEMS HYBRID
- 2020 to 2023 ALTEC DIGGER DERRICK
- 2020 to 2023 ALTEC SERVICE BODY

JSON: [/v1/bulletins/10239082](/v1/bulletins/10239082)

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