dudu-lai the radio does not work. Please see a previous post where I mentioned one of the unused cables good to the radio antenna.
2015 (9th gen) Honda Accord EX-L V6 Issues
adnguyen23
Is there 5V at PIN4 and where is the PIN8 cable connected?
Will I get sound when I connect the subwoofer RCA connector to the left front audio output on Zone A?
adnguyen23 Did you do that? Play the stock radio in this app
dudu-lai I plugged the subwoofer RCA into the left/right front/rear and nothing changed. Getting the subwoofer working is my #1 priority at this point.
The radio app does not do anything. This unused connector is what goes to the radio antenna.
Also whenever I go into the AUX application it shows my right turn camera. Is that normal? I plugged my phone into the car's aux port and I cannot hear anything.
adnguyen23 Please record a video demonstrating how the radio is operated.
The AUX app shows the right camera, which is normal
dudu-lai https://photos.app.goo.gl/5vaGfVUsfegCuvbA7 here are videos of both radio apps.
Also I have not checked Pin 4 of the 8-pin connector yet because I do not have a multimeter.
adnguyen23
You can purchase an external antenna to use with the DUDU radio
dudu-lai Thanks, where would this plug in?
I will try to pick up a multimeter today for the subwoofer.
adnguyen23 Connector No. 8
https://wiki.dudu-auto.com/en/installation/wirings
dudu-lai I do not get 5V from any of these pins while the car is on and music is playing. I confirmed my car battery shows 12.46V when the car is off and 14.29V when on so I know the multimeter works.
adnguyen23
PIN4 input 5V level
dudu-lai Could you please clarify? I checked Pin 4 and do not get 5V from it.
Also I plugged the external antenna into connector 8 and the radio apps are the same as before.
adnguyen23 What radio app are you using?
dudu-lai I tried both. Honestly I'm fine if the radio doesn't work. Not having a functioning subwoofer has been more annoying than I thought it would be.
dudu-lai I called 5 different car audio shops near me and most will not take a look at my car. One suggested that I reach back out to request the correct decoder for my car since that shop would not be able to source the correct part.
adnguyen23 PD4 inputs 5V voltage to test whether the subwoofer works
dudu-lai Is there something you would like me to test? I put the OEM head unit back in and the subwoofer works.
Also do you have a TFT box that shows miles instead of kilometers?
adnguyen23 PD4 inputs 5V,Have you ever tested it like this?
dudu-lai Could you please confirm if this is how you would like me to test this? https://www.youtube.com/watch?v=xIMHGkxw72o
Also please let me know about the TFT box with miles instead of kilometers.
- Edited
@dudu-lai I gave up trying to troubleshoot the subwoofer and bought an aftermarket one which works fine.
Please let me know about the TFT box. FM radio is fine now.
I don't have any screws for these trim pieces. Please let me know what size is best
These are the only screws I received.