B1404 on the 2017 Acura NSX
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| B17-035 | 2017-10-05. Service bulletin. Service bulletin - The audio display unit may display the message ?USB Not Responding.? with or without a USB device plugged into the USB port on the vehicle. If you do an DTC check with an i-HDS, DTC B1404 (Telematics-ECU Telephone Module Error) will be saved. |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.