Pinpoint Test BH : U0122:00: Notes
Normal Operation and Fault Conditions
IPC DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0122:00 | Lost Communication With Vehicle Dynamics Control Module: No Sub Type Information | Sets on-demand and in continuous memory in the IPC if data messages received from the GFM2 are missing for 3 seconds or longer. The GFM2 transmits to the BCM on the HS-CAN and the BCM transmits to the IPC on the MS-CAN. |
Possible Sources
- Communication concern
- BCM concern
- GFM2
- IPC concern