Pinpoint Test B : U0122: Notes
WARNING: This page is about a different variant/trim than selected.
U0122
DTC Fault Trigger Condition-PCM
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0122 | Lost Communication With Vehicle Dynamics Control Module | The PCM sets this DTC if data messages from the VDM through the GWM are missing. |
Normal Operation and Fault Conditions
REFER to: Communications Network - System Operation and Component Description .
Possible Sources
- Communications network concern
- VDM
- GWM
- PCM