2016 CHEVROLET SILVERADO 3500 Electronic Stability Control Esc Problems

BOUGHT TRUCK NEW. BOUGHT A BRAND NEW FIFTH WHEEL TRAILER TO TOW. SOMETIMES WHILE TOWING THE TRAILER, THE TRUCK WILL "SHUDDER" WHILE DRIVING AT HIGHWAY SPEED. THIS HAS HAPPENED MAYBE 3 OR 4 TIMES IN THE 2 YEARS THAT I HAVE HAD THE TRUCK AND TRAILER. IT "SHUDDERS" BAD ENOUGH THAT IT HAS NEARLY CAUSED AN ACCIDENT. WHEN IT DOES THIS, THE STABILITRAK, TRACTION CONTROL AND ALL MY GAUGES COME ON. THE SPEEDOMETER AND TACH RESET. ALL THIS WHILE DRIVING. BROUGHT TO THE DEALERSHIP AND ALL THEY DO IS POINT THE FINGER AT THE TRAILER MANUFACTURER. TRAILER MANUFACTURER SAYS THEY ARE AWARE OF THE ISSUE, AND IT IS ONLY HAPPENING TO CHEVY TRUCKS THIS HAS BEEN AN ISSUE SINCE I BOUGHT THE TRUCK AND TRAILER

2016 SILVERADO 3500 EQUIPPED WITH "DIGITAL STEERING ASSIST" THIS IS A KNOWN PROBLEM. AT APPROXIMATELY 11,000 MILES STEERING BECAME EXTREMELY LOOSE WITH ABOUT 3-4 INCHES OF FREE PLAY AT THE STEERING WHEEL. TOOK TO 1ST DEALER, STEERING GEAR BOX WAS REPLACED ACCORDING TO CHEVROLET TSB AND SYSTEM WORKED AS DESIGNED FOR APPROXIMATELY 3-4K MILES. AT THAT TIME STEERING AGAIN BECAME LOOSE BUT NOT AS BAD AS THE FIRST TIME, ABOUT 1-2 INCHES OF FREE PLAY AT THE WHEEL WITH WHAT FEELS LIKE TOO MUCH POWER STEERING, VERY LIGHT, DANGEROUSLY LIGHT STEERING. VEHICLE TAKEN TO DEALER 2, SECOND REPAIR ATTEMPT DEALER STATED SYSTEM WORKING AS DESIGNED, AT THIS TIME THE DIGITAL STEERING ASSIST WORKED AS IT SHOULD FROM 0 MPH TO 45 MPH ABOUT 1-2 INCHES OF FREE PLAY AT THE WHEEL WITH WHAT FEELS LIKE TOO MUCH POWER STEERING WITH VERY LIGHT STEERING FROM 46-74 MPH, THEN WORKS AS DESIGNED...