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Home >> Nissan-Datsun >> 2017 >> Maxima S >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (Multi Av) (Navigation With BOSE) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U121F: Av Control Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen terms
(Trouble diagnosis content)		 DTC detection condition
U121F DISPLAY CONTROL UNIT
(Display Control Unit)		 Diagnosis condition When ignition switch is ON.
Signal (terminal) -
Threshold AV control unit internal malfunction
Diagnosis delay time 30 seconds or more
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