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Home › Subaru › 2022 › WRX Base, Standard Trans › Repair and Diagnosis › Engine Performance › System › Engine Control System (Diagnostics) (4 Of 4) › Diagnostic Procedure with Diagnostic Trouble Code (DTC) › DTC U007B: Control Module Communication Bus "I" Off › Notes

DTC U007B: Control Module Communication Bus "I" Off: Notes

NOTE:

For the diagnostic procedure, refer to LAN. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE