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Home >> Lexus >> 2009 >> SC 430 >> Repair and Diagnosis >> Electrical >> Body Electrical >> OEM System Circuits >> Taillight >> System Outline >> Notes

System Outline: Notes

When the light control SW is turned to the TAIL or HEAD, the signal from the combination SW is sent to the front controller or luggage room J/B ECU by the multiplex communication, and the parking light or taillight come on.