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

Subaru Legacy BN/BS (2015-2019) Service Manual / Eyesight (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0140 lost communication with body control module

Detected when CAN data from body integrated unit is not transmitted to stereo camera.

NOTE:

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

Dtc b2803 epb operation prohibit

EPB operation is prohibited.In addition, in VDC brake maintenance mode VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) > MAINTENANCE MODE, even if any DTC is detected, the system malfunctio ...

Dtc u0131 lost communication with power steering control module

Detected when CAN data from EPS CM is not transmitted to stereo camera.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Electrical component location location
(1)Keyless access CM(8)ECM(14)Center interior antenna(2)Mechanical key(9)Front interior antenna(15)Rear interior antenna(3)Access key(10)TCM (engine type: FB)(16)Rear exterior antenna(4)ID code box(For C0 and C5 model only)(11)Push button ignition switch(17)Trunk opener button(5)Front outer handle ( ...