NHTSA Complaint #11282742 — 2015 GMC CANYON

I WAS TAKING OFF FROM A STOP SIGN AND TURNING RIGHT INTO TRAFFIC. ACCELERATION WAS MODERATE WHILE COMPLETING THE TURN WHERE I HAD TO REDUCE THE THROTTLE TO PREVENT THE TIRES FROM SPINNING. THE TRANSMISSION SHIFTED INTO TOO HIGH OF A GEAR AS A RESULT AND DID NOT DOWNSHIFT WHEN 50% PLUS THROTTLE POSITION WAS APPLIED. ENGINE HAD LACK OF POWER. I HAD TO STOMP IT TO THE FLOOR TO GET IT TO DOWNSHIFT. BY THIS TIME TRAFFIC WAS COMING UP ON ME FAST BECAUSE OF THE EXCESSIVE DELAY TRYING TO GET THE TRANSMISSION TO RESPOND. THE TRUCK HAS THE MOST CURRENT SOFTWARE UPDATES BASED ON WHAT THE DEALERSHIP TOLD ME.