Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security And Locks - Keyless Access (W/ Push Button Start) (Diagnostics) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC B1572 IMM Circuit Failure (Except Antenna Circuit) >> C0 Model >> Trouble Symptom