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Home >> Subaru >> 2019 >> Outback 3.6R Limited >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (3.6L) (Diagnostics) (4 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC U0073: Control Module Communication Bus Off >> Diagnostic Method
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Diagnostic Method

Judge as NG when the following conditions are established.

Judgment Value 

Malfunction Criteria Threshold Value
CAN bus condition = Bus off

time needed for diagnosis:  436ms

Malfunction Indicator Light Illumination:  Illuminates as soon as a malfunction occurs.