# Service bulletin FDM\-TSIB\-028

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: 10210873
- Published by NHTSA: 2022\-05\-04
- Manufacturer's number: FDM\-TSIB\-028
- Manufacturer's date: 2022\-04\-13
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

The following procedure provides instruction for Fleet Managers to access their vehicle system to: Set the fleet password. Unlock delivery mode. \(The fleet password must be entered to clear delivery lock\) Begin a LSTA calibration. \(if LSTA equipped\) Enter/modify Slump Calibration profiles. Delete historic fault codes. \(requires at least software version 8.4.0 and display version 3.0.0\) View and set Fleet level options.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210873-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210873-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- OSHKOSH OSHKOSH

JSON: [/v1/bulletins/10210873](/v1/bulletins/10210873)

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