Need Help Peugeot RD4

[mrnixdorf]

Hi guys, plz need help with this auto radio
I've never done this before
peugeot 307 was with pioneer autoradio, but the client want to put the orginal one RD4 "that was working on it before"

When done wiring, the autoradio won't turn on, even on table won't turn on. 12V & Gnd

Everything is ok 'fuse, wiring'

can it be a problem with code or vin number on the autoradio it self

This is the picture of the two eeprom, wich one must i read plz?

25P05AV and 95640W6

448872

448874

I have upa usb for this.

Thx

[mrnixdorf]

Ok after a little search, it seems that the data is stored in 95640

There's only 00 00

my vin VF33C9HXC84427784 for peugeot

[mrnixdorf]

I forget to mention, i do have the PSA interface "Lexia diagbox"
Can i do something with it?

[shooting]

Ok after a little search, it seems that the data is stored in 95640

There's only 00 00

my vin VF33C9HXC84427784 for peugeot

Your dump is corrupt... (Empty) ... read with a different programmer

wbr

[mrnixdorf]

Thx shooting.
I do have only upa usb; can someone post an original dump???
Will write it an test it
Thx

[shooting]

Thx shooting.
I do have only upa usb; can someone post an original dump???
Will write it an test it
Thx

You need YOUR original dump, re-read using a Pony or other
Chip nearest MCU is your eeprom

wbr

[mrnixdorf]

Yep 95640 is the eprom.
I will give it a try for the reading

[mrnixdorf]

Guys need vin VF33C9HXC84427784 on this dump

Thx

[nikz]

here is your file

[mrnixdorf]

Thx nikz,

I tried to read and write 95640 using upa usb but no success
Readding 00 00
Writing success but always 00 00 when reading.

IS there a way on how to read it using usb upa.

THX

[nikz]

unsolder eeprom and read and write

[mrnixdorf]

This is the way i'm trying to read it, it's soldered on usb upa adapter

[nikz]

try another programmer

[mrnixdorf]

i do have only upa usb, i will give up with this eeprom.
I will try using diagbox, if it can adapt with the car
Thx guys