Concerns: Vacuum lines for sound symposer Information: This is to inform you of a voluntary Workshop...
Porsche technical service bulletin 122-N8Y2M-06 for 2014 Porsche Panamera Turbo S and 2014 Porsche 911 Targa 4.
- Bulletin number
- 122-N8Y2M-06
- Component
- Engine and engine cooling: cooling system
- Summary
- Concerns: Vacuum lines for sound symposer Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that the vacuum line on the change-over valve for the sound symposer can slip off on the affected vehicles due to relative movements of the engine. As a result, there is no guarantee that the sound symposer and other vacuum-controlled actuators on the engine will function correctly. This causes the warning message "Fault cooling system" to be displayed in the instrument cluster.
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