Techline Connect Issuesfaq.html
For issues programming a vehicle, please contact the. R error occurs, ensure that the id can successfully log in to gm globalconnect. First call should be to the technical support number for the tool. Webthis document is for dealer use only for issues opening, updating, connecting to, or using techline connect (tlc). If the user can log in to gm globalconnect without issue, reboot the.
