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 |
|---|---|---|
| U0074:88 | Control Module Communication Bus "B" Off | The module could not communicate with the network at a point in time. The fault is not currently present since the module had to communication with the diagnostic scan tool to report the DTC. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network - Wiring Diagrams for schematic and connector information. If a communication concern is still present, GO to Pinpoint Test T |