general problems of the 2006 GMC Yukon

Intermittently, when my 2006 GMC Yukon denali xl is at a stop light or sign and I am driving less than 10mph and I go to accelerate (not spinning the tires and not on wet or slippery surfaces) the "traction active" message displays and I lose all power for a couple of seconds. This many times has left me in the middle of an intersection with on-coming traffic. I have googled this traction active and there are many articles from other Yukon owners stating they have the exact same issue that I am having. I printed off 9 pages and took to my dealer/service department (simmons rockwell in bath, NY) and after looking at the vehicle, they said there was nothing wrong with it. I even supplied them with an abs recall document id # 1819672 of which the subject is product safety front wheel speed sensor corrosion #05068b. These vehicles may have a condition permitting corrosion to occur between the front hub/bearing assembly and the wheel speed sensor. If the brakes are applied while the vehicle is traveling at a speed of greater than 3. 7 mph but less than 10 mph, the corrosion may cause an unwanted anti-lock brake system activation. If this condition occurred where stopping distance is limited, a crash could occur. ¿ my dealer said the computer didn't show any issues, but as soon as I drove home it happened again. I don't think my dealer even looked at the documents I provided to them to help them diagnose the issue. This is a major safety concern and I wonder how many other people with GMC Yukons are having the same issue and have just not done anything about it.