Set Condition

WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.

The fault is detected for communication errors:

After receiving a sync break the identifier field is not received within a specified time.
After a valid message header detection a message response is not received within a specified time.
When the content of a byte received after a sync break is different.
When IPC receives a different byte than previously transmitted.
When a data byte is expected to be received and an unexpected data format is indicated.
When Communication is active an no message is received within a specified time.
When the checksum byte of a received message is different than the calculated checksum.