1. COMMUNICATION FOR INITIALIZING IMPOSSIBLE When communication with the radar sensor is impossible DETECTING CONDITION: • Defective harness connector • Power supply circuit malfunction • Defective radar sensor • Defective CAN communication circuit • Defective Subaru Select Monitor TROUBLE SYMPTOM: Communication is impossible between radar sensor and Subaru Select Monitor. WIRING DIAGRAM: NOTE: For the coupling connector, refer to “WIRING SYSTEM”. BSD/RCTA system Blind Spot Detection/Rear Cross Traffic Alert > WIRING DIAGRAM
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Diagnostics with phenomenon inspection
SymptomsMaintenance partsBSD/RCTA does not operate.FuseLAN system Basic Diagnostic ProcedureBody control system Basic Diagnostic ProcedureRadar sensor LHRadar sensor RHBSD/RCTA cannot be turned OFF.BSD/RCTA OFF switchLAN system Basic Diagnostic ProcedureBody control system Basic Diagnostic Proce ...