Pinpoint Test Be : DTC U0193:00: Notes
Diagnostic Overview
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in Service Information for information about these practices.
Normal Operation and Fault Conditions
IPC DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0193:00 | Lost Communication With Digital Audio Control Module "A": No Sub-Type Information | Sets in the IPC if data messages received from the audio DSP module over the I-CAN are missing for 5 seconds or more. |
Possible Sources
- Communication concern
- Battery voltage concern
- Audio DSP module
- IPC