2Pac Hi, I hope you’re doing well, I have the same issue as OP but with the other version of the canbus box (OD-OLO-001 HW:GV1) the head unit skips songs, plays or pause by itself. Is there an update available for this canbus decoder ? Thanks a lot.
dudu-lai 2Pac The CANBUS box can be upgraded using the software in my link. https://drive.google.com/file/d/1PQN0uWLL5en9fkMUXUhpZa6cKPxeoIJ4/view ?usp=sharing
2Pac I've done the update, the car doesn't skip songs anymore. Sadly the music keeps muting, I can hear something spin up (CD player looking for a disk ?) Then after a few second the music unmute.
dudu-lai 2Pac Was there sound before the update? Is there sound when you go into the stock system and play the CD? To use DUDU audio, you need to switch to the AUX channel in the stock system
2Pac dudu-lai There was sound before the update but there is still sound now, the AUX input is selected, it just keeps muting a few seconds about every minute. When the music mute I can hear something spinning I think it is the CD player.
2Pac dudu-lai I found the issue concerning the muting sound. The original radio is looking for the original display, if it is unplugged the radio restarts. The spinning sound is the disc drive initializing. When the original display is plugged in everything works fine. Sadly when I use the provided LVDS splitter cable the original display does not work, therfore the radio restarts and it is impossible to access the original radio interface through the "AUX app".
dudu-lai 2Pac The original display should be retained. Is there a video of the cell phone recording CANBUS logs? Confirmation that everything was fine before the upgrade?
2Pac dudu-lai Hi, I have not been able to provide you the logs since the canbus box stops working seemingly randomly, I need to unplug it and replug it to regain canbus communication. Which is simply impossible since it require dissassembly of the whole center console each time. Also the head unit doesn't turn of when the engine is turned off or the car is locked (even when the canbus is momentarily working). Do you have any suggestion ?
dudu-lai 2Pac https://drive.google.com/file/d/17PsYnK9SBSDjqSKHtTu8c7oi3VUTiP-C/view?usp=sharing CANBUS box downgrade back to version 1225
2Pac dudu-lai The downgrade doesn't seem to start. Here you'll find videos: https://drive.google.com/drive/folders/1IAW4kJacmfDaJwpgUsOmIwlbEOooZjFR
dudu-lai 2Pac I checked the video, the CANBUS box isn't working, and the C zone communication serial port is connected or not
dudu-lai 2Pac Set 300S delayed shutdown in DUDU, then unplug the CANBUS box, DUDU will enter the CANBUS box upgrade interface and select the corresponding upgrade file. Then insert the CANBUS box and click Upgrade in DUDU immediately. Is the upgrade successful?
dudu-lai 2Pac https://drive.google.com/file/d/1FOhwKqizLyLDvIp88u-5nqqs1K1gW6Iw/view?usp=sharing I recorded a video of it. You need to quickly click “Start Upgrade” after plugging in the CANBUS box, try it to see if it works!
2Pac dudu-lai I tried your procedure, set the delayed shutdown, went to the canbus upgrade, selected the downgrade file, plugged the canbus box at the same time I started the update. Nothing happens. « Progress 0/0 »
