Customer Problem:
When I used VVDI Key Tool Max Pro to program my Suzuki Grand Vitara 2008 all keys lost, it appeared the error message “Operation failed!- invalid format- Subfunction not supported ERR: 7F2112”.
Xhorsetool.com engineer replied:
1.Use the path to operate:
IMMO Programming-> Europe-> Grand Vitara-> 2005-2007 or select 2007-
2.Check if the device and vehicle communication is normal.
3.If cannot communicate, send the error screenshot and car VIN for us to check
Tech support:
Email: Sales@xhorseTool.com
Skype: VVDI2shop.com
Whatsapp: +8613343421783
