# Service bulletin T21 Combo Rev4

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: 10190682
- Published by NHTSA: 2021\-04\-26
- Manufacturer's number: T21 Combo Rev4
- Manufacturer's date: 2021\-03\-12
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Emissions Recall T21 Reprogram Engine Control Unit

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190682-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190682-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2004 to 2006 SPRINTER 2500
- 2004 to 2006 SPRINTER 3500

JSON: [/v1/bulletins/10190682](/v1/bulletins/10190682)

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