# Service bulletin 122\-V9B2C\-06

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: 10109291
- Published by NHTSA: 2017\-08\-01
- Manufacturer's number: 122\-V9B2C\-06
- Manufacturer's date: 2012\-03\-12
- NHTSA component: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## NHTSA's summary

Concerns: DME control unit Information: This is to inform you of a voluntary Workshop Campaign on certain 2010 to 2012 model year 911 GT3 \(997\)/911 GT3 RS \(997\)/911 GT3 RS 4.0 \(997\) vehicles. There is the possibility that an implausible oil pressure will be measured and stored in the DME control unit after switching off the engine on the affected vehicles. As a result, this can cause the oil pressure warning light to be activated unnecessarily in the instrument cluster the next time the engine is started. To remedy the situation, re\-program the DME control unit using a modified data record.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10109291-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10109291-0001.pdf)

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

## Components

Electrical system, Engine, Instrument cluster

## Vehicles listed

- 2010 to 2012 PORSCHE 911 GT3

## Other bulletins for the same vehicles and component

- [122\-G7H3U\-06](/bulletins/10117473.md), 2017-09-14, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Concerns: Instrument cluster Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. The following fault symptoms can occur on the affected vehicles due to a software error in the instrument cluster: \* Failure of the display on the multi\-function display: The display on the multi\-function display in the instrument cluster can stop working at times under certain conditions. The display starts working again after a certain time. \* Implausible service reminder indicator display: The driver is informed that a service \(maintenance, intermediate maintenance or oil service\) is due although the mileage and date for a required service have not yet been reached.
- [122\-X4Q7B\-06](/bulletins/10109342.md), 2017-08-01, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE. Concerns: Convertible top status messages in instrument cluster. Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. The instrument cluster on the affected vehicles may have been coded with incorrect values during the production process.

JSON: [/v1/bulletins/10109291](/v1/bulletins/10109291)

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