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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (Base Audio) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC U1243: Display Unit >> DTC Logic

DTC Logic

CONSULT Display DTC Detection Condition Possible Cause
FRONT DISP CONN
[U1243]		 When any of the following is detected:
  • display unit power supply or ground circuit malfunction.
  • serial communication circuit malfunction between display unit and AV control unit.
  • Display unit power supply and ground circuits.
  • Serial communication circuits between display unit and AV control unit.
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