NEC24C64 Update Module for Micronas OBD TOOL (CDC32XX) V1.3.1 and VAG KM + IMMO TOOL What does this update module used for? NEC24C64 update module can be used with Micronas OBD TOOL (CDC32XX) V1.3.1 and VAG KM + IMMO TOOL. By update with NEC24C64 Update Module, you can get authorization for NEC24C64 chip. Then you can use it on your Micronas OBD TOOL (CDC32XX) V1.3.1 cable or VAG KM+IMMO Tool to do NEC24C64 type dashboard. How to get this update? After you place an order on our website and scuccessfuly checkout, please provide us your cable's serial number. We will open NEC24C64 authorization for your cable. After open, you can test it on NEC24C64 dashboard.