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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Symptom Troubleshooting - MAZDA Connect) >> No Sound Output In All Modes >> Without Bose® >> Outline

Without Bose®: Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
NO SOUND OUTPUT IN ALL MODES - POSSIBLE CAUSE (WITHOUT BOSE®)

Possible cause
  • Connector or terminal malfunction of the following parts:
    • Front door speaker
    • Tweeter
    • Cowl side woofer
    • Rear door speaker
      • Audio amplifier
  • Short to ground or open circuit in speaker signal circuit
    • Front door speaker signal circuit
    • Tweeter signal circuit
    • Cowl side woofer signal circuit
      • Rear door speaker signal circuit
  • Front door speaker malfunction
  • Tweeter malfunction
  • Cowl side woofer malfunction
  • Rear door speaker malfunction
  • Audio amplifier malfunction
G13561533Courtesy of MAZDA MOTORS CORP.