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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Symptom Troubleshooting [Entire Audio System] >> No.3 No Sound From All Speakers [Entire Audio System] >> Notes

No.3 No Sound From All Speakers [Entire Audio System]: Notes

3 No sound from all speakers
Possible DTC Using the M-MDS U3003:16, U3000:09
Without using M-MDS (On-board diagnostic test mode) 09:Er20, 09:Er21
Possible cause
  • Poor connection at audio unit connector, terminal damage
  • Short circuit in wiring harness between audio unit
  • Short circuit inside speaker
  • Audio unit malfunction
  • Speaker malfunction