Maserati Smart key renew issue

[Terry Field]

Maserati Smart key renewed to Factory Unlocked but lost all RF functionality. :?
Used probe method
How to restore RF Mhz433 function?

 

[admin]

Make photos of your key.
Also what was its modulation ASK or FSK ?

 

[Terry Field]

PCF7953 was locked
Frequency was 433Mhz
Modulation was not recorded

PCB images attached
View attachment Maserati PCB.rar

 

[admin]

Your key is different than the only Masserati version currently in Barracuda, which explains why it won't emit after reset.

 

[Terry Field]

Is there a solution :idea: to fix it please?

 

[admin]

Only if it is reset with correct files for the particular type of key.
We haven't worked on 4 button Masserati key like yours yet.