Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0122 lost communication with vehicle dynamics control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Infotainment system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0122 lost communication with vehicle dynamics control module

Detected when CAN data from VDC CM does not arrive.

NOTE:

Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE

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Detected when CAN data from VDC CM does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

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DTC DETECTING CONDITION:• Detected when a connection between the Bluetooth module is lost (or there has already been no connection) and the connection cannot be established even after trying to ...

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DTC DETECTING CONDITION:• Data to be received via CAN communication do not arrive.• A/C cooperation control does not operate.TROUBLE SYMPTOM:A/C does not operate fully automatically.STEPCHECKYESNO1.CHECK LAN SYSTEM.Check LAN system using the Subaru Select Monitor. Basic Diagnostic Proce ...