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Home › Subaru › 2021 › WRX Base › Repair and Diagnosis › External Pages › Different variant/trim › Section 16 (Engine Control System (Diagnostics) (2.5L) (4 Of 4)) › Diagnostic Procedure with Diagnostic Trouble Code (DTC) › DTC U0073: Control Module Communication Bus Off › Notes

DTC U0073: Control Module Communication Bus Off: Notes

WARNING: This page is about a different variant/trim than selected.
NOTE: For the diagnostic procedure, refer to LAN information . Refer to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE .
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