Does anyone know if there is any aftermarket software out there to enable connecting with these trucks on a laptop to retreive and clear codes. I work as a forklift tech. for a large production company and did work for a Linde dealer in the past. We were able to get the rights to the Linde software to run our own diagnostics on the Linde. We got it from the Linde dealer. Toyota won't do that for us. I've seen there software when they send a tech out to us. It looks just like GCP Display. Any help will be appreciated.