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Home >> Infiniti >> 2017 >> Q60 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual & Navigation System (INFINITI INTOUCH) (DTC/Circuit Diagnosis) (2 Of 2) >> DTC/Circuit Diagnosis >> DTC U1233: NAVI 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
U1233 NAVI CONTROL UNIT
(Navigation Control Unit)		 Diagnosis condition When Ignition Switch is ON.
Signal (terminal) -
Threshold NAVI Control Unit internal malfunction
Diagnosis delay time 30 seconds or more
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