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

Subaru Legacy BN/BS (2015-2019) Service Manual / Blind spot detection rear cross traffic alert (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0140 lost communication with body control module

Detected when CAN data from BIU does not arrive.

NOTE:

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

Dtc b2300 rear radar circuit low

DTC DETECTING CONDITION:• Short circuit to ground in the harness between radar sensor and outer mirror assembly• Ground short circuit of the harness in outer mirror assembly module (Malfun ...

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 ...

Other materials:

Auto-dimming mirror/compass with HomeLink (U.S.-spec. models without EyeSight system - if equipped)
HomeLink button 1 HomeLink button 2 LED HomeLink button 3 Sensor Automatic dimming on/off button Compass display button Compass display The auto-dimming mirror has an anti-glare feature which automatically reduces glare coming from ...