Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0140 lost communication with body control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Combination meter (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / 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 u0151 lost communication with restraints control module

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

Dtc u0131 lost communication with power steering control module

Detected when CAN data is not received from electric power steering CM.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Dtc p0700 transmission control system (mil request)
NOTE:For the diagnostic procedure, refer to AT section. Basic Diagnostic Procedure1. OUTLINE OF DIAGNOSISJudge as NG when there is CAN communication with the TCM and there is a MIL lighting request.2. EXECUTION CONDITIONSecondary ParametersExecution conditionBattery voltage≥ 10.9 V3. GENERAL DRI ...