Scantool Diagnostics

Engine Control
U1112 LIN Communication Error - Scantool Diagnostics

Monitor DTC Status

1. Connect scantool to Data Link Connector(DLC).
2. IG "ON".
3. Select "DTC" button, and then Press "DTC Status" to check DTC's information from the DTCs menu.
4. Read "DTC Status" parameter.




5. Is parameter displayed "Present fault"?