Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0416 invalid data received from vehicle dynamics control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Auto headlight beam leveler system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / 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 Diagnostic Procedure > PROCEDURE

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 ...

Other materials:

Inspection
SymptomsInspection stepsHorn does not sound1. Check the fuse.2. Check the horn relay.3. Check the roll connector.4. Check the horn switch.5. Check the horn assembly.6. Check the harness. ...