Software Module 55
Software module 55 – General Motors GM Passkey3 immobox Delphi
USD110
Memory device is Motorola MCU MC68HC908AS20 PLCC52 package.
Expected file size is 512 bytes.
Use TMPro chip or T5 transponder.
Written transponder is ready programmed to start the vehicle.
Vehicles equipped with this unit:
✅ Buick: Century, Le Sabre, Park Avenue, Regal, Rendevouz, Roadmaster
✅ Cadillac: Deville STS, Dorado, S5S, Seville, STS
✅ Chevrolet: Camaro, Cavalier, Corvett, Impala, Malibu, Montecarlo, Venture
✅ Oldsmobile: Aurora, Silhouette
✅ Pontiac: Aztec, Bonneville, Grand Prix, Montana
✅ SAAB: 9-7
Related Products
EV Diag Upgrade Kit | EVDiag Box, software, and adapters to perform EV battery pack analysis
MS906MAX Diagnostic Tab | MaxiSYS 906MAX Professional Diagnostic Tablet with Bluetooth VCI
Nissan 16×32 Adpt | Nissan Sentra 16×32 Secure Gtwy Adptr for bi-drctxnl dgnstcs and key/IMMO fnctns
Bluetooth VCI | Bluetooth Vehicle Communication Interface
HD-Vehicle Diagnostic Tablet | Commercial Vehicle Diagnostic and Service Tablet with Class 1-9 coverage
CAN FD Adapter | CAN FD Adapter Enables Diagnostics of Vehicles Using CAN FD Protocol
MSULTRA Tablet | MaxiSYS Ultra Diagnostic Tablet with Advanced VCMI
AL329 Code Reader | AL329 Easy-to-Use Handheld OBDII Code Reader
AL539 Code Reader | AutoLINK AL539 Engine Code Reader and Electrical Testing Tool
APPbased Diagnostics | App-based diag and service tool that performs diagnostic and services
MaxiFlash VCI Kit | Bluetooth VCI/J2534 pass-thru programmer, Main Cable V2.0, AC/DC adapter and USB 2.0 cable
Tesla Adapter Cables | Autel Diagnostic Cables for Tesla Model S and X.





