How to get 4-digit PIN code for Opel/Vauxhall Astra H from CIM EEPROM 95160 dump using Xhorse VVDI Prog programmer.
Remove and disassemble CIM module
Desolder chip 95160 with a hot gun
Solder it into vvdi prog SOP16 adapter
Connect VVDI-Prog with computer
Open VVDIProg software, select EEPROM->ST->M95160
Read eeprom and save it. Same file: original.bin
Download WinHEX editor and open it
Upload CIM dump read by vvdi-prog
Copy Line 65, Row 8 to Row F letters : 5F 03 5F 48 5F 39 5F 03
Right click selected numbers, choose Edit->Copy Block->Into New File
Save new file, named: “pin”
Select Replace Hex Values from tab
Change these values:
Search for: 5f
Replace with: aa
Changed value display: AA 03 AA 48 AA 39 AA 03
So the correct Pin for Astra H is 1261.
Read pin code from CIM eeprom 95160 success.