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Home >> Infiniti >> 2017 >> Q70L 5.6, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual & Navigation System (BOSE Audio With Navigation) (Introduction, Wiring Diagrams And Basic Inspection) (Except Hybrid) >> 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 display unit. Serial communication circuits between AV control unit and display unit.
Control unit ==> GPS Antenna GPS antenna connection malfunctions detected. GPS antenna
Control unit ==> SAT Antenna Satellite radio antenna connection malfunction is detected. Satellite radio antenna disconnection
Control unit ==> Amplifier When either one of the following items are detected:
  • BOSE amp. power supply and ground circuits are malfunctioning.
  • AV communication circuits between multifunction switch and BOSE amp. are malfunctioning.
  • BOSE amp. power supply and ground circuits.

    Refer to DIAGNOSIS PROCEDURE .

  • AV communication circuits between multifunction switch and BOSE amp.
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 AV control unit and around view monitor control unit are malfunctioning.
  • Around view monitor control unit power supply and ground circuits.
  • AV communication circuits between AV control unit and around view monitor control unit.
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