Memory device is NEC uPD70F3556.
You can read NEC data flash and program key by OBD2 with VagTacho K+CAN with Fiat activation or with UPA-S, view connection diagram.
Expected file size is 32768 or 65536 bytes.
Software shows 5-digit PIN code.
Use original Fiat remote key with Megamos Crypto 128-bit AES ID88 transponder. Remote part is also programmed and is operating.
Programmed key must be matched with car using diagnostic device.
Vehicles equipped with this unit:
✅ Fiat:500X, Tipo, Egea
✅ Jeep:Renegade
Related Products
AL529HD Code Reader | AutoLINK AL529HD Heavy Duty Vehicle Code Reader
Autel Main Cable | Autel Main OBDII Replacement Cable
HD-Vehicle Diagnostic Tablet | Commercial Vehicle Diagnostic and Service Tablet with Class 1-9 coverage
Nissan 16×32 Adpt | Nissan Sentra 16×32 Secure Gtwy Adptr for bi-drctxnl dgnstcs and key/IMMO fnctns
HD Diag Tablet | MD600CV is an Android-based heavy-duty vehicle diagnostics and service tablet
Comm. and Prgm. Unit | The Xlink is a 3-in-1 vehicle communication, Remote Expert and J2534 device
MS Ultra EV Tablet | Diagnostic Tablet for electric, gas and diesel, and hybrid vehicles
MS906PRO Diag Scan Tool | Diagnostics Scan Tool, 8” Touchscreen, Android 7.x, Octa-Core Processor, Cloud Services
Tesla Adapter Cables | Autel Diagnostic Cables for Tesla Model S and X.
Code Reader | Engine, ABS Code Reader & Battery, Starting & Charging Tester with color display
MaxiSYS-VCI Mini VCI | MaxiSYS-VCI Mini Vehicle Communication Interface
AL539 Code Reader | AutoLINK AL539 Engine Code Reader and Electrical Testing Tool
