Symptom Charts
WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. 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 in Service Information for information about these practices.
Symptom Chart
| Condition | Possible Sources | Action |
|---|---|---|
| A module does not respond to the diagnostic scan tool. | Fuse(s) Wiring, terminals or connectors VDM |
REFER to Module Communications Network to diagnose the no communication concern. |
| Message center displays, DRIVER CONTROL MALFUNCTION SERVICE REQUIRED | Diagnostic Trouble Codes (DTCs) present in the VDM | RETRIEVE all VDM Diagnostic Trouble Codes (DTCs) and GO to the DTC Chart: VDM . |
| Rough or harsh ride | Vehicle dynamic suspension system disabled | RETRIEVE all VDM Diagnostic Trouble Codes (DTCs) and GO to the DTC Chart: VDM . If no Diagnostic Trouble Codes (DTCs) are present, REFER to Suspension System General Information . |