VOLVOXC90 is using DoIP communication diagnostic mode, the old VOLVO VTDA DICE detection hardware has been unable to provide diagnostic services.With VBOX-VOLVO, you are allowed to download VBOX-VOLVO APP,2016 VOLVO XC90 whole system faulty diagnostic, including read the faulty code, read the history code, read ECU information, read VIN information, clear faulty code. We will publish special diagnostic service of VOLVO XC90 afterwards basic on customer demand.