52: Reprogram Program Memory - Present

[sophos9]

52: Reprogram Program Memory - Present

Only CAR 300/CAR 400/CCR 600/CAR 2003/CAR 2004/CCR 2006 :

EEPROM contains only pre-programming (EEPROM not programmed by Opel)
Effect:

After turning on the radio, "PROGRAM" appears in the info display for 3 s .
Only CDR 500/CDR 2005 :

EEPROM contains only pre-programming (EEPROM not programmed by Opel)
Above condition must be fulfilled for at least 1 s.

Can someone explain what this means please on a 2001 Vectra B with CDR-500? Thanks in advance

[Artur]

It means, that the eeprom is not programmed (virgin). To make it working the device has to be programmed with some corresponding equipment (Tech2).

[sophos9]

Thanks for the reply. The CDR-500 is working fine, so no problems - was just wondering about the error

[Artur]

Probably the eeprom's checksum is incorrect, that is it.