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 / Steering responsive fog lights (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 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 ...

General description

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Other materials:

Airbag connector procedure
1. POWER SUPPLY1. How to disconnect:CAUTION:When pulling the slide lock or disconnecting connector, be sure to hold the connector, not the harness.(1) Pull the slide lock (a) in the direction of arrow.(2) With the slide lock pulled, disconnect the connector.2. How to connect:CAUTION:Be sure to inser ...