Diagnostic Overview: U0100:00
The OCSM uses information contained in messages from the PCM sent on the HS-CAN
.
DTC FAULT TRIGGER CONDITIONS
| DTC |
Description |
Fault Trigger Conditions |
| U0100:00 |
Lost Communication with ECM/PCM "A": No Sub Type Information |
This DTC sets if the OCSM does not receive an expected message from the PCM. |