Normal Operation and Fault Conditions
WARNING: This page is about a different car, the 2020 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition ON, the SIMA sends messages to the ABS module over the HS-CAN 2. If the ABS module does not receive these messages within a certain time frame (usually less than 1 second), the ABS module sets DTCs.
PPT CN ABS MODULE DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Setting Conditions |
|---|---|---|
| U01B7:00 | Lost Communication with Switch Input Module A: No Sub Type Information | This DTC sets if the steering wheel swtich messages from the SIMA contain invalid data or are missing for the allotted time. |