Wireless control function and entry function do not operate
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Check for DTCs
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Lighting system (Int) (Front door courtesy switch circuit)
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Lighting system (Int) (Rear door courtesy switch circuit)
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Power door lock control system
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Wave interference
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Transmitter battery
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Electrical key transmitter sub-assembly
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Wire harness or connector
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Check connector connection condition
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Electrical key and tire pressure monitoring system receiver assembly
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Certification ECU (Smart key ECU assembly)
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Main body ECU (Multiplex network body ECU)
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B code registration failed
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Wireless control function does not operate but entry function operates
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Electrical key transmitter sub-assembly
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-
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Only answer-back function does not operate properly
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Check customize setting
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Perform operation check
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Lighting system (Int) (Door unlock detection switch circuit)
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Smart key system (for Entry Function)
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Main body ECU (Multiplex network body ECU)
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Lighting system (Ext) (Hazard warning switch circuit)
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Only automatic lock function does not operate properly
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Perform operation check
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Lighting system (Int) (Front door courtesy switch circuit)
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Lighting system (Int) (Rear door courtesy switch circuit)
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Main body ECU (Multiplex network body ECU)
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-
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Only illuminated entry function does not operate
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Perform operation check
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Lighting system (Int)
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Main body ECU (Multiplex network body ECU)
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-
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Only door ajar warning buzzer function does not operate
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Wireless door lock buzzer
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Only panic alarm function does not operate
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Perform operation check
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Lighting system (Int) (Interior lights)
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Lighting system (Ext) (Headlights, taillights, hazard warning lights)
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Theft deterrent system (Vehicle horns, Security horn)
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Main body ECU (Multiplex network body ECU)
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-
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