8/26/2018

VVDI Prog Calculate PIN Code for Opel Astra H from CIM

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
vvdi-prog-astra-h-pin-code-1
vvdi-prog-astra-h-pin-code-2
Desolder chip 95160 with a hot gun
Solder it into vvdi prog SOP16 adapter
vvdi-prog-astra-h-pin-code-3
vvdi-prog-astra-h-pin-code-4
vvdi-prog-astra-h-pin-code-5
vvdi-prog-astra-h-pin-code-6
Connect VVDI-Prog with computer
vvdi-prog-astra-h-pin-code-7
Open VVDIProg software, select EEPROM->ST->M95160
Read eeprom and save it. Same file: original.bin
vvdi-prog-astra-h-pin-code-8
vvdi-prog-astra-h-pin-code-9
Download WinHEX editor and open it
Upload CIM dump read by vvdi-prog
vvdi-prog-astra-h-pin-code-10
Copy Line 65, Row 8 to Row F letters : 5F 03 5F 48 5F 39 5F 03
vvdi-prog-astra-h-pin-code-11
Right click selected numbers, choose Edit->Copy Block->Into New File
vvdi-prog-astra-h-pin-code-12
Save new file, named:  “pin”
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Select Replace Hex Values from tab
vvdi-prog-astra-h-pin-code-14
Change these values:
Search for: 5f
Replace with: aa
press OK
vvdi-prog-astra-h-pin-code-15
Changed value display: AA 03 AA 48 AA 39 AA 03
vvdi-prog-astra-h-pin-code-16
vvdi-prog-astra-h-pin-code-17
So the correct Pin for Astra H is 1261.
Read pin code from CIM eeprom 95160 success.

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