Home >> Infiniti >> 2013 >> FX37 Limited Edition >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual & Navigation System (Navigation) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> Sonar Control Unit (With Around View Monitor) >> SONAR CONTROL UNIT (WITH AROUND VIEW MONITOR): DTC Logic >> DTC Detection Logic