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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 2190 (Audio, Visual, Navigation System) >> Premium Audio >> Symptom Diagnosis >> Audio System >> Symptom Table >> Audio System
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Audio System

WARNING: This page is about a different car, the 2011 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
AUDIO SYSTEM SYMPTOM CHART

Symptom Possible cause Reference page
Inoperative
  • Audio unit power circuit
  • Audio unit
Steering wheel audio control switch does not operate
  • Steering wheel audio control switch
  • Audio unit
All speakers do not sound
  • Speaker circuit shorted to ground
  • Audio unit power circuit
  • Audio amplifier ON signal
  • Audio amplifier power/ground circuit
  • Audio amplifier
  • Audio unit
One or several speakers do not sound
  • Front door speaker
  • Front tweeter
  • Rear door speaker
  • Rear door tweeter
  • Subwoofer