NHTSA Complaint #11515952 — 2015 CHEVROLET SILVERADO 2500

I was driving on Interstate 15 northbound on March 6th, 2023. I was driving 70 mph, my truck dash had a message come on that said Stabilitrak needs service. Once this came on the truck dropped down to 45 mph during rush hour traffic. My truck is currently at Young Chevrolet in Layton, Utah because this happened again last week on Monday April 3rd, 2023. The Stabilitrak message came on and then my PRNDML indicator disappeared. I could not get the truck to go into any gear besides neutral and drive. I had to shut the truck off, wait then restart it. This happened when I was trying to back the truck up into my driveway and I was almost hit by another vehicle. The technician at Young chevrolet said my TRANSMISSION CONTROL MODULE WAS BAD, from my own research of online forums and social media pages, there are numerous others with the same exact problem. Others have gone months to almost a year without their trucks back on the road and GMC and Chevrolet do not have a replacement part, nor can they make any repairs to this module. Some have been told by the end of april they will have replacements, others have been told July-October of this year. This affects model trucks 2500HD and 3500HD years 2009-2015. This HAS TO BE A RECALL AND GMC/CHEVROLET/ACDELCO NEED TO REMEDY THIS PROBLEM ASAP.