This is comfort control module EEPROM chip of VW CC 2014 Reading EEPROM chip
Prepare two keys: Original one+ blank one Test two key first The original key can remote and start the car The blank key cannot work
Main 4 steps to program key: Step 1: Get pin code Step 2: Generate 48 dealer key Step 3: Match new key Step 4: Program remote
In detail…
Step 1: Get pin code Connect X100 PAD2 PRO with KC100 to the vehicle Insert the original key into ignition Press X100 PAD2 on the device Select Immobilization-> VW-> 4th& 5th Immobilizer system、 Turn on ignition switch Select 4th immobilizer system-> VW Passat/CC (Recommend) -> Get PIN/CS Follow the prompt to select EEPROM data Codes will be extracted from EEPROM chip dump file
Step 2: Generate 48 dealer key Select Generate 48 dealers key to activate KC100 adapter Then input CS code Put the blank key to coil Generate 48 dealer key successfully
Step 3: Match new key Select Match the key Enter Pin code and learning key number Enter the learning mode after confirm immo, use each matched key to turn on ignition switch Match new key succeed The original key and new key both can start the car, but the new key cannot remote
Step 4: Program remote Select Program remote Turn on ignition switch Select 46 Central comfort module (CANBUS) -> Erase remote Erase remote success Then select Program remote Press any key of the remote to add once program completed
Finally, the new key is working.
FYI…
Here is the full vehicle coverage by Xtool X100 PAD2 Pro. Note: It cannot support India vehicles. Check detail car model list, please visit official site: http://www.xtooltech.com/EN/ProductView/X100PAD2PRO.html 1. Diagnosis Acura, Audi, Ausford, Benz, BMW, Buick, BYD, Cadillac, Greatwall, Chevrolet, Chrysler, Citroen, Cowin, Dacia, Dodge, Fiat, GM, GMC, Guanzhi, Hafei, Honda, Hummer, Hyundai, Infiniti, Isuzu, JAC, Jaguar, Geely, Kawei, Kia, Lancia, Landrover, Lexus, Lifan, Lincoln, Maserati, Mazda, Mit, Nissan, Obdii, Opel, Peugeot, Pontiac, Porsche, Chery, Renault, Renaultsam, Romeo, Saturn, Seat, Skoda, Smart, Ssangyong, Subaru, Suzuki, Toyota, Usaford, Volvo, VW, ZZNissan