# Service bulletin SIL\-3162

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: 11010568
- Published by NHTSA: 2024\-11\-15
- Manufacturer's number: SIL\-3162
- Manufacturer's date: 2024\-11\-15
- Campaign id or software version: SIL\-3162
- NHTSA component: ELECTRICAL SYSTEM; UNKNOWN OR OTHER; EXTERIOR LIGHTING

## NHTSA's summary

Altec has learned that trailers with incandescent lighting are not compatible with the Altec supplied trailer plug on certain Altec units mounted on Freightliner M2 Plus and Legacy Chassis built from 2023 to 2025. This can cause the trailer lights to not turn on. The Altec supplied trailer plug is rated for LED lights and meets build specifications.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010568-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010568-9999.pdf)

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

## Components

Electrical system, Lighting

## Vehicles listed

- 2023 to 2024 ALTEC AERIAL DEVICE
- 2023 to 2024 ALTEC CRANE
- 2023 to 2024 ALTEC DIGGER DERRICK

JSON: [/v1/bulletins/11010568](/v1/bulletins/11010568)

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