Telematic Control Module needs replacement, but backordered with no ETA?! UNACCEPTABLE

Thank you for connecting here, @Duane. Allow us to learn more about your situation and assist wherever possible while a resolution is worked towards. When you can, please send us a private message with your full name and contact information, VIN, current mileage, and dealership name/location to OnStar_Support. Any other context you may wish to share is also appreciated, as this can help us to investigate. To send this message, simply click the envelope icon at the top right of your screen. Our team will be keeping an eye on our inbox. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement.