Pinpoint Test I : U0199: Notes
WARNING: This page is about a different car, the 2017 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
DTC Fault Trigger Condition-PCM
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0199 | Lost Communication With "Door Control Module A" | The PCM sets this DTC if data messages from the DDM through the GWM are missing. |
Normal Operation and Fault Conditions
REFER to: Communications Network - System Operation and Component Description .
Possible Sources
- Communications network concern
- DDM
- BCM
- GWM
- PCM