Symptom Chart
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| Condition | Actions |
|---|---|
| No communication with the TCCM | REFER to: Controller Area Network (CAN) Module Communications Network . |
| No communication with the ATCM | REFER to: Controller Area Network (CAN) Module Communications Network . |
| The front axle does not engage/disengage correctly | GO to Pinpoint Test K |
| Unable to duplicate customer concern | GO to Pinpoint Test A |
| Unable to achieve flat tow (neutral tow) mode | GO to Pinpoint Test X |
| 4x4 TEMPORARILY DISABLED displayed in message center | GO to Pinpoint Test Z |