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Home >> Infiniti >> 2015 >> QX50 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (BOSE Audio With Navigation) (Introduction) >> System Description >> Diagnosis System (Av Control Unit) >> On Board Diagnosis Function >> Self-Diagnosis Results >> A Connecting Cable Between Units Is Displayed In Yellow.
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A Connecting Cable Between Units Is Displayed In Yellow.

Area With Yellow Connection Lines Description Possible Malfunction Location / Action To Take
Control unit → Front Display Malfunction is detected in serial communication circuits between AV control unit and front display unit. Serial communication circuits between AV control unit and front display unit.
Control unit → GPS Antenna GPS antenna connection malfunctions detected. GPS antenna
Control unit → Around view When either one of the following items are detected:
  • around view monitor control unit power supply and ground circuits are malfunctioning.
  • AV communication circuits between around view monitor control unit and multifunction switch are malfunctioning.
  • Around view monitor control unit power supply and ground circuits.
  • AV communication circuits between around view monitor control unit and multifunction switch.
Control unit → SAT Antenna Satellite radio antenna connection malfunction is detected. Satellite radio antenna disconnection
Around view → Sonar When either one of the following items are detected:
  • Sonar Control Unit power supply and ground circuits are malfunctioning.
  • AV communication circuits between AV Control Unit and sonar Control Unit are malfunctioning.
  • Sonar control unit power supply and ground circuits.
  • AV communication circuits between AV control unit and sonar control unit.
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