# Service bulletin 16CSA8

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: 10130345
- Published by NHTSA: 2018\-03\-13
- Manufacturer's number: 16CSA8
- Manufacturer's date: 2016\-05\-18
- NHTSA component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## NHTSA's summary

The Detroit CSC will discontinue the support of providing DDEC Backdoor Passwords beginning on June 1, 2015

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10130345-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10130345-0001.pdf)

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

## Components

Equipment and accessories, Labels and manuals

## Vehicles listed

- FCCC FCCC
- FREIGHTLINER FREIGHTLINER
- STERLING STERLING
- THOMAS BUILT BUSES THOMAS BUILT BUSES
- WESTERN STAR WESTERN STAR

JSON: [/v1/bulletins/10130345](/v1/bulletins/10130345)

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