isuzu d-max 8975104104 please help

[lidcars]

Hello, I have a 2023 Isuzu D-Max. The motherboard and processor are the same as in 8975104114. The connection does not work as in the photo. The processor is r7f701a333. I am using the smartprog adapter, please help

[AST_Support]

If this is your first time reading, try to test the adapter using SmartProg Test in AirbagCANSServiceTool.

[lidcars]

where is the problem? I bought a new one yesterday

[AST_Support]

There is a pinout for the SmartProg Test connection.
Solder these wires as shown on the picture and run the test again.

[lidcars]

test pin ok .
but it doesn't read the driver. the stereo is definitely good, and it is normally used for diagnostics in the car

[AST_Support]

I am not sure if this pinout is correct, check all connection points according to this image.
Try to read some other RH850 MCU with tested pinouts.

[lidcars]

checked several times, it is definitely connected correctly

[AST_Support]

Try to desolder 3V wire, connect 12V and GND from SmartProg prog adapter, press 12V button and then press Read EEPROM.

[lidcars]

NOT possible. when it gives read, the 12v eeprom goes out.. I powered it from an external power supply but it still doesn't read

[AST_Support]

Try to read any 95xxx EEPROM or another RH850 MCU.

[lidcars]

no working

[AST_Support]

It seems everything is fine now, what was the problem?