Toyota Corolla Touring Sports and DUDU7 cables

Smileup

Good day everyone!

I am trying to connect the head unit for the first time and it seems that either the cables are wrong or I am doing something wrong.

Here is an unlisted video on YouTube of the situation
https://youtu.be/esCNAzUSmvg?si=78i8y4ukVzQ_nGyg

Here is a picture of the original OEM unit:

dudu-lai

Connect these two,
The black plug is not needed

Smileup

All connected
Here's another video, it shows my attempts to plug the cables better and also I verify if any pover is coming.
https://youtu.be/ovai-_zzWfg

dudu-lai

Smileup
You also need to measure whether there is 12V voltage at G3 ACC.
The device will only work when both G2 and G3 have 12V power supply.
If G3 does not have 12V, please find the ACC and G3 connections at the OEM connector.

Smileup

Good day again
Here is me trying to measure and trace the cables
https://www.youtube.com/watch?v=Rnye-c6WSWI

Smileup

It seems like the G3 or ACC (red) cable is not where it should be. It is currently sticked in the what seems to be the antenna connector but it is not secured there in any way so I assume someone sticked it in the wrong place. Where should this G3 wire go on the car side?

dudu-lai

Hello, there are two possibilities for this car: one of the A15 or A16 pins in the OEM connector could be ACC. you need to measure: the pin that has no voltage when the car is off, and the pin that has 12V or more when the car is started. Connect it to G3.

Smileup

I figured it out! The head unit is turning on now.
I can not complete the setup though. Stuck at step 6 where canbus decoder should be selected. Which is the correct one for
P/N: RZ-FT01
SW: V0011
HW: TY-GD-010AN12

Smileup

The seller told me to select this

My car is not Corolla 2013 - 2019
It is Corolla Touring Sports 2019 - present which I told about from the beginning

Unfortunately the wheel buttons are not responding
Volume +/- and </> are ignored when I try to add them in the SWC functionality

When I try learning new buttons I keep the button pressed for long but nothing happens

Did the seller send me the wrong CANBUS decoder?

dudu-lai

Smileup Choose Toyota-ALL-LOW
Please check whether the C connector is inserted correctly

Smileup

Thank you for your response.

This connector was not plugged in.
It did not fit easily and the connector type looks different from its neighbor connectors so I assumed It should not be connected. It seems I was wrong.
I jammed the connector in the head unit (just as requested above) and now I have volume +/- and </> buttons on the steering wheel working.
I did not select Toyota-ALL-LOW
I kept the Corolla -> 2013-2019

There is one more thing please. I expected this to work once the CANBUS starts working...
On the OEM unit the back camera is enabled automatically once the transmission shifter is in R.
How do I automatically enable the cameras view (I have the 360 variant) when the shifter is set to R (reverse)?
I already connected the cameras - I just expect the switching to happen automatically (like on OEM unit)

dudu-lai

Smileup
All four cameras need to be plugged in. When in R gear, check whether the G5 has 12V, and the screen will switch.