Trouvé dans le forum Reenlist si cela peut t'aider:
une réponse de Durametric concernant le code erreur 8004
cause probable d'après Durametric: suite à une déconnexion de batterie
Just received this from Durametric,
I Had PSE installed by the local Porsce dealer and I know they did disconnect the battery so that is probable the cause of these. I will reset them and monitor. Thanks everyone who responded.
The software is capable of displaying approximately 8500 fault codes, and there are about 8250 in English so some faults will default to German when the English description is not available. Most of these are for the 997 as these being new the documentation from Porsche comes out first in German.
Both of these faults are in German.
PAS: 8004 Versorgungsspannung Klemme 50 (SC+)
This fault means “Supply voltage at terminal 50” this was probably caused by a disconnected battery.
And
C152 Meldung timeout PSM
“Communications timeout with PSM”, another fault that is normally caused by disconnecting the battery.
I have added both of these to the English list so the next release will include the updated descriptions.
Best Regards,
Duram
Durametric Software