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Diagnosis Procedure
1.CHECK SOUND SIGNAL CIRCUITS FOR OPEN
  1. Turn electric motor switch OFF.
  2. Disconnect AV control unit harness connector and rear door speaker RH harness connector.
  3. Check the continuity between AV control unit harness connector and rear door speaker RH harness connector.
    AV control unitRear door speaker RHContinuity
    ConnectorTerminalConnectorTerminal
    M10113D3021Existed
    142
Is the inspection result normal?
Replace rear door speaker RH. Refer to Removal and Installation.
Repair or replace harness or connectors.