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Home >> Infiniti >> 2010 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 264 (Audio, Visual, Navigation System) >> Audio With Navigation >> Symptom Diagnosis >> Navigation System >> Symptom Table >> Related To Audio
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Related To Audio

WARNING: This page is about a different car, the 2011 Nissan Juke. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM DIAGNOSIS CHART (RELATED TO AUDIO)

Symptoms Check items Probable malfunction location/Action to take
Audio sound is not heard. No sound from all speakers. NAVI control unit power supply and ground circuit. Refer to "NAVI CONTROL UNIT : DIAGNOSIS PROCEDURE ".
Sound is not heard from woofer.
Sound is heard only from specific places. Sound signal circuit of suspect system.
AM/FM radio is not received.
  • Other audio sounds are normal.
  • Check "Radio Antenna" in "SERVICE SYSTEM SELF TEST", "SERVICE MENU".
"OK" is displayed for "Radio Antenna". NAVI control unit
"OK" is not displayed for "Radio Antenna".
  • Antenna amp. ON signal circuit.
  • Antenna base
  • Antenna feeder
Speed sensitive volume system does not work. Check "Speed Signal" in "SERVICE SYSTEM STATUS", "SERVICE MENU". A value of "Speed Signal" changes according to vehicle speeds. NAVI control unit
A value of "Speed Signal" does not change according to vehicle speeds. Vehicle speed signal circuit
Traffic information (XM Traffic) is not received. Check "XM Antenna" in "SERVICE SYSTEM SELF TEST", "SERVICE MENU". "Detected" is displayed for "XM Antenna". NAVI control unit
"Detected" is not displayed for "XM Antenna".
  • Antenna base
  • Antenna feeder