# Service bulletin 21508

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: 10207078
- Published by NHTSA: 2022\-02\-04
- Manufacturer's number: 21508
- Manufacturer's date: 2022\-01\-11
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)

## NHTSA's summary

With the vehicle in motion, the engine control module \(ECM\) may set a fault code resulting in engine shut down without warning. Only models equipped with certain PSI engines

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207078-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207078-9999.pdf)

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

## Components

Engine, Engine control module

## Vehicles listed

- 2020 to 2022 IC BUS CE

JSON: [/v1/bulletins/10207078](/v1/bulletins/10207078)

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