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Home >> Subaru >> 2019 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System (Diagnostics) (STI) (4 Of 4)) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC U0423: Invalid Data Received From Instrument Panel Cluster Control Module >> Notes

DTC U0423: Invalid Data Received From Instrument Panel Cluster Control Module: Notes

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NOTE: For the diagnostic procedure, refer to LAN instructions. Refer to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE .