Porsche Diagnostic Trouble Codes P0700 Tiptronic (CAN transfer box setting implausible) or (Transmission oil temperature above

---------------------------The diagnostic trouble code (DTC) P0700 in a Porsche is a generic code that is used to indicate a problem in the transmission control system. In Porsche vehicles, it may be associated with specific additional information, such as "Tiptronic (CAN transfer box setting implausible)" or "Transmission oil temperature above."

The P0700 DTC itself serves as a kind of "request for further information." It is not a specific fault code but rather a signal to the vehicle's onboard diagnostic system that there may be a problem within the transmission system. It prompts the system to store additional fault codes (DTCs) that provide more specific information about the issue.

To fully understand and address the problem, you will need to retrieve and interpret the additional DTCs that accompany the P0700 code. These additional DTCs will provide more details about the specific issue affecting the transmission system. This often involves using a diagnostic scan tool or code reader to access the vehicle's computer system and read the stored fault codes.

Once you have the specific fault codes related to the transmission issue, you can diagnose and address the problem more accurately. The fault codes will help pinpoint the source of the problem, whether it's related to transmission control modules, sensors, solenoids, or other components within the transmission system. To resolve the issue, it's advisable to take your Porsche to a qualified technician or service center who can use the diagnostic information to determine the appropriate course of action for repairs or adjustments. Ignoring a transmission-related issue can lead to drivability problems and may affect the vehicle's overall performance and safety.