Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u1140 lost communication with body control module body-can

Subaru Legacy BN/BS (2015-2019) Service Manual / Infotainment system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u1140 lost communication with body control module body-can

Detected when CAN data is not received from body integrated unit.

NOTE:

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

Dtc u1232 lost communication with rear/side radar control module

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

Dtc u0167 lost communication with immobilizer control module

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

Other materials:

Dtc b1015 key interlock circuit
DTC DETECTING CONDITION:Short to ground in key interlock circuitKey interlock output monitor is OFF, while BAT power supply voltage is 8.3 V or more and key lock operation judgment condition is met.Time Needed for Diagnosis:50 ms or moreTROUBLE SYMPTOM:Key interlock does not keep lock condition.WIRI ...