# Service bulletin 13\-059

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: 10208772
- Published by NHTSA: 2022\-03\-04
- Manufacturer's number: 13\-059
- Manufacturer's date: 2022\-02\-17
- NHTSA component: PARKING BRAKE; ELECTRICAL SYSTEM

## NHTSA's summary

On certain Model Year 2023 chassis with manual transmissions, the optional “Audible Alarm when Door is Open and Park Brake is not set” feature operates incorrectly due to a software issue. The software will be corrected when available

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208772-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208772-9999.pdf)

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

## Components

Brakes, Electrical system, Parking brake

## Vehicles listed

- 2022 KENWORTH T680
- 2022 KENWORTH T880
- 2022 KENWORTH W990

JSON: [/v1/bulletins/10208772](/v1/bulletins/10208772)

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