Diagnostic Overview
Normal Operation and Fault Conditions
The OCSM uses information contained in messages from the PCM sent on the High Speed Controller Area Network (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 . |