ETHERNET Module Communications Network DTCS
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| U2400:81 | Ethernet failure with Gateway Module A (GWM): Invalid Serial Data Received | GO to Pinpoint Test A |
| U2400:92 | Ethernet failure with Gateway Module A (GWM): Performance or Incorrect Operation | GO to Pinpoint Test A |
| U2401:00 | Ethernet failure with Accessory Protocol Module (APIM): No Sub Type Information | GO to Pinpoint Test B |
| U2401:81 | Ethernet failure with Accessory Protocol Module (APIM): Invalid Serial Data Received | GO to Pinpoint Test A |
| U2401:92 | Ethernet failure with Accessory Protocol Module (APIM): Performance or Incorrect Operation | GO to Pinpoint Test A |
| U2402:00 | Ethernet Failure with Telematic Control Unit Module (TCU): No Sub Type Information | GO to Pinpoint Test B |
| U2402:81 | Ethernet Failure with Telematic Control Unit Module (TCU): Invalid Serial Data Received | GO to Pinpoint Test A |
| U2402:92 | Ethernet Failure with Telematic Control Unit Module (TCU): Performance or Incorrect Operation | GO to Pinpoint Test A |