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
APPbased Diagnostics | App-based diag and service tool that performs diagnostic and services
MS906MAX Diagnostic Tab | MaxiSYS 906MAX Professional Diagnostic Tablet with Bluetooth VCI
VCI100 Bluetooth VCI | MaxiSYS-VCI100 Bluetooth Vehicle Communication Interface
AL329 Code Reader | AL329 Easy-to-Use Handheld OBDII Code Reader
HD Diag Tablet | MD600CV is an Android-based heavy-duty vehicle diagnostics and service tablet
Tesla-comp diag cbl | Diag cable for Tesla 3, Y, S, and X vehicles, 12 and 20 pin to 16 pin adapter
MS906PRO Diag Scan Tool | Diagnostics Scan Tool, 8” Touchscreen, Android 7.x, Octa-Core Processor, Cloud Services
MD808P Code Reader | MD808P All Code Reader w/EPB/SAS/DPF Services
MS909EV Diagnostic Tablet | Diagnostic Tablet for electric, gas and diesel, and hybrid vehicles
AL539 Code Reader | AutoLINK AL539 Engine Code Reader and Electrical Testing Tool
MS906PRO-TS Tool TPMS | MaxiSYS MS906Pro-TS Advanced Diagnostic Tablet with comprehensive TPMS servicing
MS909 Tablet | MaxiSYS MS909 Diagnostic Tablet with MaxiFLASH VCI
