Pinpoint Test G : DTC (Diagnostic Trouble Code) U023A:00: Notes
DTC U023A:00
Normal Operation and Fault Conditions
The BCM communicates with the IPMA over the HS-CAN. REFER to: Communications Network - System Operation and Component Description
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U023A:00 | Lost Communication With Image Processing Module A: No Sub Type Information | A continuous memory DTC that sets in the BCM if messages received from the IPMA over the HS-CAN are missing. |
Possible Sources
- Communication network concern
- Battery voltage concern
- IPMA
- BCM