We have successfully unlocked Dodge RAM year 2015 key proximity using Xhorse VVDI Key Tool remote generator.
Simple operation steps:
Put key proximity board into VVDI Key Tool renew adapter
Select Renew->Chrysler/Jeep/Dodge->IYZ-C01C Smart Key
Please select the item corresponding to the original key, otherwise renew will not work properly.
Please connect the key in adapter and then connect to the vvdi Key tool
Writing data in progress
Unlock key success.