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Home >> Subaru >> 2024 >> Outback Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (2.5L) (Diagnostics) (4 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC U0298: Lost Communication With Dc/Dc Converter Control Module "A" >> General Description >> Diagnostic Method

Diagnostic Method

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
Data received from the DC/DC converter 1 connected to LIN. Lost

Time needed for diagnosis:  2000ms

Malfunction indicator light illumination:  Illuminates as soon as a malfunction occurs.