Software Module 138
Software module 138 – General Motors GM Passkey immobox ID46
CAD 154
Memory device is Motorola MCU HC908AZ60 or HC908AZ32 QFP64 package.
Expected file size is 512 or 1024 bytes.
Use TMPro chip or PCF7936 transponder or remote key.
Written transponder is ready programmed to start car.
Vehicles equipped with this unit:
✅ Chevrolet: Malibu
✅ Pontiac: G5, G6, Solstice, Pursuit
Related Products
VCI100 Bluetooth VCI | MaxiSYS-VCI100 Bluetooth Vehicle Communication Interface
APPbased Diagnostics | App-based diag and service tool that performs diagnostic and services
Code Reader | Engine, ABS Code Reader & Battery, Starting & Charging Tester with color display
EV Diag Upgrade Kit | EVDiag Box, software, and adapters to perform EV battery pack analysis
Bluetooth VCI | Bluetooth Vehicle Communication Interface
Nissan 16×32 Adpt | Nissan Sentra 16×32 Secure Gtwy Adptr for bi-drctxnl dgnstcs and key/IMMO fnctns
MSULTRA Tablet | MaxiSYS Ultra Diagnostic Tablet with Advanced VCMI
MFVCMI Kit | VCMI Kit – VCMI, power supply, cables, leads, probes, pickup, clips, attenuator
Tesla Adapter Cables | Autel Diagnostic Cables for Tesla Model S and X.
TrailerPLC Connector | Trailer PLC Connector to 7-Way Plug
MS Ultra EV Tablet | Diagnostic Tablet for electric, gas and diesel, and hybrid vehicles
HD-Vehicle Diagnostic Tablet | Commercial Vehicle Diagnostic and Service Tablet with Class 1-9 coverage





