# Service bulletin M120514

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: 10148145
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: M120514
- Manufacturer's date: 2014\-07\-01
- NHTSA component: ENGINE

## NHTSA's summary

?Service Engine Soon Lamp \(MIL\) On with DME Fault 120408 Stored. The Service Engine Soon lamp \(MIL\) is illuminated with a reduction of engine power. Fault 120408: Charging pressure control: Switch\-off, pressure build\-up blocked is stored in the DME. CAUSE 1. This fault normally sets as the result of a problem with another component of the engine management system. 2. When there are no faults, the vehicle voltage might drop momentarily below the threshold of 9.985V, typically during an MSA engine start. This could result in the charge\-air control being switched off.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10148145-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10148145-0001.pdf)

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

## Components

Engine

## Vehicles listed

- 2014 to 2015 MINI COOPER
- 2014 MINI COOPER S

JSON: [/v1/bulletins/10148145](/v1/bulletins/10148145)

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