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:

Assembly
1. Install the oil drain plug.Tightening torque:70 N·m (7.1 kgf-m, 51.6 ft-lb)2. Install the overflow drain plug.NOTE:Overflow plug of differential gear oil is temporarily attached.3. Install all plugs.NOTE:Use new O-rings.Tightening torque:T1: 22 N·m (2.2 kgf-m, 16.2 ft-lb)T2: 22.5 N& ...