Pinpoint Test BJ : U0164:00: Notes
Normal Operation and Fault Conditions
IPC DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0164:00 | Lost Communication With HVAC Control Module: No Sub-Type Information | Sets on-demand and in continuous memory in the IPC if data messages received from the HVAC module over the Medium Speed Controller Area Network (MS-CAN) are missing for 1 second or longer. |
Possible Sources
- Communication concern
- Battery voltage concern
- HVAC module
- IPC