Opel ImmoBox Pin Reader - EEPROM IMMO Key and Mileage Tool 2025-08-29

New release thread for Opel ImmoBox Pin Reader (HC05, TMS370): discuss, share feedback, and get help.

Opel ImmoBox Pin Reader (HC05, TMS370)​

A simple utility from CEG Lab to extract the immobilizer PIN and VIN from Opel ImmoBox dump files.

Opel ImmoBox Pin Reader is a straightforward and easy-to-use utility from CEG Lab. Its purpose is to read and display the security PIN code and VIN from a memory dump file that has been read from an older Opel immobilizer box. This tool is essential for locksmiths and technicians needing the PIN code for key programming on legacy Opel vehicles.

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Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

View full details and download — Opel ImmoBox Pin Reader (HC05, TMS370)