• HW Installation Support
  • Honda Accord audio output problem

Product: DUDU AUTO 7
Vehicle: 2021 Honda Accord Hybrid Touring
Problem: The car comes with an amplifier, but there is no sound output after the adapter harness is plugged in. The amplifier fiber optic cable is also plugged in. Hopefully this will solve the problem of no sound output.

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  1. The specific DUDUAUTO product you're installing
    2.Your vehicle's make, model, and year、Car Center Control Pictures
    3.The current CAN bus model and version in use
    4.A clear description of the issue you're facing,Any relevant photos or screenshots that may help illustrate the problem

    beginner Connection Error
    You should plug AUX IN into the front left/front right audio outputs of the DUDU.

      dudu-lai Thanks. I connected it the way you did. Still no sound

        beginner Please check that the factory coaxial audio cable is not connected incorrectly


          dudu-lai I will try again

          24 days later

          Hi beginner I am also planning to get the same DUDU7 unit for my accord 2019. With. The same sound system that has amp and sub please tell me if you were able in this system to:
          1- solve the sound problem and how you did it
          2- are you able to see all the original car settings and can reset the TPMS
          3- are you able to use the car built in mics for calls
          4- what about the right side camera is it working

          This is really an amazing unit and I hope these problems are solved as I can’t wait to get one for my car

          dudu-lai

          I am planning to get the 13 inch unit for my accord 2019 with the same sound system that has an amp I want to know the following :
          1- solve the sound problem and how you did it
          2- are you able to see all the original car settings and can reset the TPMS-
          3- are you able to use the car built in mics for calls
          4- what about the right side camera is it working

          This is really an amazing unit and I hope these problems are solved as I can’t wait to get one for my car

            Moemen 2 and 4 are supported, 3 is not (using the microphone that comes with the device).
            The issue with 1 should have been resolved. He didn't follow up with feedback on the other issues, what do you think? @"beginner"

              dudu-lai I want to know the answer to the sound and the amp issue . Do you have as similar cases with the same car and same sound configurations. The sales person told me that it will work fine but when I read this I stopped everything. I’ll ship the unit and don’t want any issues .
              For the mics is there any workaround to use the car mics ?

                Moemen We haven't used the OEM microphone. Sorry.
                Sound problems, if the salesman says it works, then there is no problem, please believe him


                i need you to help me with the sound problem as it is an issue not only with Honda and Dudu7 its an issue with cars that have factory Amp and subwoofer , i found this adaptor that might help with solving the issue of the sound can you link any technical personnel to confirm it will solve the issue or the issue can be solved with out this adaptor or you have any extra harness that will make the sound problem be fixed .

                  Moemen Have not used the unit
                  As long as the cables are correct, the sound will not be a problem. Also, Honda cars use coaxial audio, so even if there is an anomaly, it's not difficult to fix it