Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0074 control module communication bus "body-can" off

Subaru Legacy BN/BS (2015-2019) Service Manual / Telematics system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0074 control module communication bus "body-can" off

Detected when CAN line abnormality is detected.

NOTE:

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

Dtc b2a00 vin reading

DIAGNOSIS START CONDITION:When ignition switch is ON.TROUBLE SYMPTOM:When ignition switch is ON, VIN information (CAN) sent from ECM cannot be read.DTC DETECTING CONDITION:• Telematics function ...

Dtc u0101 lost communication with tcm

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

Other materials:

Bulkhead wiring harness (in engine compartment) rh location
ConnectorConnecting toNo.PoleColorAreaNo.DescriptionAB162YB-1 Front sub sensor RHB35BB-2 Mass air flow & intake air temperature sensorB62GrB-3 Front ABS wheel speed sensor RHB1116GrB-4T14Transmission cordB125GrB-4T3Inhibitor switch (engine type FB)12GrB-4T3Inhibitor switch (engine type EZ)B2220GrB-4 ...