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

...

Other materials:

Installation
1. Install the O-ring to the input shaft.NOTE:• Use new O-rings.• Apply CVTF to the O-rings.2. While holding the torque converter assembly by hand, carefully install it into the torque converter case.NOTE:• Apply CVTF to the oil seal lip.• Do not damage the oil seal and O-rin ...