Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0101 lost communication with tcm

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc u0101 lost communication with tcm

DTC DETECTING CONDITION:

Detected when CAN data from TCM does not arrive.

NOTE:

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

Dtc b1004 airbag ecu malfunction

NOTE:Refer to DTC B1104 for details on DTC B1000. Diagnostic Chart with Trouble Code > DTC B1000 AIRBAG ECU MALFUNCTION ...

Dtc u0100 lost communication with ecm/pcm "a"

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

Other materials:

Inspection
1. SWITCH ASSY - ELECTRONIC PARKING BRAKECheck the resistance between connector terminals.Switch positionTerminal No.StandardPress(Release)6 and 26 and 5Less than 1 -Neutral6 and 12 and 5Less than 1 -Pull(Lock)6 and 16 and 2Less than 1 -NOTE:Replace the switch if the inspection result is not within ...