On used Renault remote key-one button I replaced IC PCF7946.
I would need advice on how to implement precode and cypher mode for PCF7946 Renault now.
Autel Engineer replied:
please download the software of Video 1.00 then go to menu Academy-> to check out the video.
Autel im508 Plus xp400 pro tech support: www.uobdii.com