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Home >> Chevrolet >> 2018 >> Trax LT, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Cellular System, Entertainment System, And Navigation System - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> Speaker Malfunction (without UQA) >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON/vehicle in Service Mode, A11 Radio ON, mute OFF.
  2. Verify clear audio is heard from each speaker, adjusting fade and balance controls to test each speaker individually.
    • If audio is inoperative from one or more speakers, or the audio emitted is not clear. 

      Refer to Circuit/System Testing.

    • Go to next step: If clear audio is heard from all speakers. 
  3. All OK.
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