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 / Auto headlight beam leveler 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 u0416 invalid data received from vehicle dynamics control module

DTC DETECTING CONDITION:Detected when data (vehicle speed signal) from VDC CM is abnormal.TROUBLE SYMPTOM:The auto headlight beam leveler does not operate.NOTE:Perform the diagnosis for VDC. Basic Di ...

Dtc b2902 rear height sensor circuit

DTC DETECTING CONDITION:Rear vehicle height sensor error is detected for 10 seconds or more.TROUBLE SYMPTOM:The auto headlight beam leveler does not operate.CAUTION:Initialization is required after re ...

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Inspection
When the driving condition or starter motor operation is improper, first check the shift linkage for improper operation. If the shift linkage is functioning properly, check the inhibitor switch.1. Remove the collector cover.(1) Carefully pull up the rear of collector cover at two positions (A).(2) C ...