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Home >> Subaru >> 2022 >> Outback Base >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Auto Start Stop System (Diagnostics) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC U1604: Lost Communication With Dc/Dc Converter Module 1 >> General Description >> Diagnostic Method
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Diagnostic Method

Judge as NG when the following conditions are established.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
DC/DC converter 1 Data not received (communication failure)

Time needed for diagnosis:  0.5 s

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