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 / Telematics system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0122 lost communication with vehicle dynamics control module

Detected when CAN data from VDC does not arrive.

NOTE:

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

Dtc u0140 lost communication with body control module

Detected when CAN data is not received from body integrated unit.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc b2a0f backup battery degradation

DIAGNOSIS START CONDITION:When ignition switch is ON.DTC DETECTING CONDITION:• Backup battery voltage of charger is low.• Charging attempt of 2 V or more fails after the backup battery has ...

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List of diagnostic trouble code (dtc) list
DTCItemReferenceB2500BATTERY POWER SUPPLY Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2500 BATTERY POWER SUPPLYB2507PRG MOTOR CIRCUIT OPEN Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2507 PRG MOTOR CIRCUIT OPENB2508PRG MOTOR CIRCUIT LOW Diagnostic Procedure with ...