NEED CODE CAR AUDIO SEAT MP3 BLAUPUNKT SEZ1Z2H553430 6J0 035 153 B ULT

[catalinosonesti]

I tested the 2 modes UART and SPI I can't communicate
I don't have a 12K resistanceI will do the tests on Monday after buying resistors
cordially

Hi
Dont forget to power on the radio to source 12V max 3A , but NOT START THE RADIO ,NOT TURN ON.
Regrads

[newgeniehex]

I added a resistor of 12k connector on 12V
I put the 12V ground to the JTAG ground
I can't read the NEC processor
I tested all the possible 3v and 5v modes and the SPI and UART mode
and all the possible frequency
I also plugged in the power supply of the station and I still have the same problem?
maybe i must ti use ORANGE programmer???
thank in advance
best regard