Upload your EEPROM dump (128 bytes) for OPEL / GM PU-9903A 93C46, choose the operation and download the modified file. Processing runs on our server, in your browser — nothing to install.
Upload your fileRequired file: EEPROM dump (128 bytes)
Applies to: PU-9903A 93C46. Upload the EEPROM read from the radio, then choose an operation. If the code looks wrong, change the setting and press READ CODE again: the same file costs no extra token. Keep a backup of the original read.