Blank or factory-installed modules for the Fiat 500X RFHM module, compatible with VVDI Prog

Hello,

I have a Continental RFHM A2C94155903 (HW02 / SW09.35) from a Fiat 500X.

The original RFHM is completely dead due to an internal short circuit, so it cannot be read.

I purchased an identical used RFHM and successfully read:

P-Flash
EEPROM (4 KB)
POF

Can you make this RFHM Virgin or prepare it so it can be programmed to my vehicle?

If needed, I can send the EEPROM, P-Flash and POF files.

Thank you.

Please, can someone help me? Of course, I'm ready to pay, please.

baso123 said:

Please, can someone help me? Of course, I'm ready to pay, please.

Click to expand...

Hai risolto ? Se hai bisogno posta la eeprom e ti faccio vergin

Good of you to jump in. Worth noting the thread has been quiet since late June, so @baso123 may well have moved on or had it sorted elsewhere. He did say earlier he had a full read of the donor module (P-Flash, 4 KB EEPROM and POF) and offered to post the files, so if he's still around that's what you'd need from him.

One thing to flag for whoever picks this up, since it's the part that usually bites on these: virginizing the donor EEPROM is only half the job on a 500X RFHM.

• HW/SW match – donor is Continental A2C94155903, HW02 / SW09.35. If the dead unit was a different SW level, the virgin EEPROM alone may not be enough and the matching P-Flash has to go with it.
• PIN / secret key – the original module is electrically dead and unreadable, so the PIN has to come from elsewhere on the car (BCM, or an online FCA/dealer lookup by VIN). Without it, a virgin RFHM won't take key learning.
• PROXI alignment – after the virgin module is installed, the car needs a PROXI configuration/alignment and key programming with a tool that supports it (wiTECH or equivalent). A virgin module that's never been aligned will throw immobiliser and comms faults until that's done.

That's general procedure for the platform, not something I've verified against his specific dumps — nobody has posted the files in this thread.

@baso123, if you're still chasing this: post the donor EEPROM (and state the exact HW/SW off the label) and confirm whether you have the vehicle PIN. That last point decides whether a virgin file gets you anywhere or not.