1. COMMUNICATION FOR INITIALIZING IMPOSSIBLE Communication error with auto headlight beam leveler CM DETECTING CONDITION: • Defective harness connector • Power supply circuit malfunction • Defective auto headlight beam leveler CM • Defective CAN communication circuit • Defective Subaru Select Monitor TROUBLE SYMPTOM: Communication is impossible between auto headlight beam leveler CM and Subaru Select Monitor. CAUTION: Initialization is required after replacing the auto headlight beam leveler CM. WIRING DIAGRAM: NOTE: For the coupling connector, refer to “WIRING SYSTEM”. Headlight beam leveler system Headlight Beam Leveler System > WIRING DIAGRAM
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List of diagnostic trouble code (dtc) list
DTCItemNoteC2021TIRE 1 AIR PRESSURE LOW (NORMAL MODE) Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2021 TIRE 1 AIR PRESSURE LOW (NORMAL MODE)C2022TIRE 2 AIR PRESSURE LOW (NORMAL MODE) Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2022 TIRE 2 AIR PRESSURE LOW (NORMA ...