2013 Chevrolet Tahoe Steering Problems

Vehicle randomly throws Stabilitrak, Traction control and ABS codes. Engine derates to limp mode. Transmission goes to full line pressure shifts. A cycle of the ignition system will reset the system a majority of the time. There is no "recall" but the general consensus in the mechanical world is two things cause this issue. Throttle body is bad and/or the steering position sensor fails causing the stabilitrak system to be disabled (which in a 2013 Tahoe, stabilitrak cannot be turned off) I have replaced the throttle body with an OEM part and the problem still occurs with our vehicle. It is a big enough of a parts failure/equipment failure that most of my mechanic buddies I've talked to knew exactly what I was talking about and said I replaced these two parts and the problem was solved. May not be enough for a recall but a TSB really should be issued because I've found a lot of information online that a lot of people are having this same issue. Between this website's complaint section and other Chevy/GM forums, I'm estimating 5000-10000 people have had similar issues with the stabilitrak being disabled somehow while driving. Manufacturers need to be held accountable for parts failures like this, as when recalls do finally happen, it is next to impossible to get the vehicle in and repaired in a timely matter (Takata air bag inflator issue is a great example, our local dealer cannot give me an estimated date they can get the vehicle in for repairs because its a mass parts recall and the replacement parts are unavailable) Incident has happened over a dozen times in the past 6 months but the additional details will not let me select multiple dates

I RECEIVED RECALL AND I CALL MY GM DEALER AND THEY HAVE NOT YET CALLED ME AS OF TODAY TO GET THIS RECALL DONE. THEY TOLD ME THAT THE PARTS ARE NOT IN AND IT HAS BEEN ALREADY 3 MONTHS SINCE THEN.

EXPERIENCED A CLUNKING OR BANGING NOISE WHEN GOING OVER BUMPS. IT TURNS OUT THAT THE RIGHT FRONT MOUNTING BRACKET FOR THE SWAY BAR BROKE OFF THE FRAME OF THE VEHICLE.

DURING PURSUIT TRAINING A 2013 TAHOE SUFFERED A CATASTROPHIC FAILURE OF THE WHEEL SUSPENSION ASSEMBLY. THIS IS THE THIRD IDENTICAL INCIDENT IN THE PAST MONTH. THE OTHER TWO VEHICLES WERE 2014 POLICE PURSUIT TAHOES. IN ALL INSTANCES THE FRONT WHEEL ASSEMBLY FAILED DURING A TURN. THE RACE OR INNER DUST COVER FOR THE WHEEL BEARING ASSEMBLY SEPARATED. THIS RESULTED IN THE BEARINGS COMING LOOSE, AND THE WHEEL SUBSEQUENTLY FOLDING UNDER. IN TWO INSTANCES THE VEHICLE WAS IN DANGER OF A ROLLOVER SITUATION. THIS OCCURRED DURING EMERGENCY VEHICLE TRAINING AT A REGIONAL ACADEMY AND THE VEHICLES BELONGED TO TWO DIFFERENT POLICE AGENCIES. THE TWO PRIOR INCIDENTS INVOLVED VEHICLES WITH UNDER 5000 MILES. *TR

TL* THE CONTACT OWNS A 2013 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 25 MPH, THE POWER STEERING FAILED WITHOUT WARNING. THE VEHICLE WAS INCREASINGLY DIFFICULT TO CONTROL. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE WAS UNABLE TO BE DUPLICATED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE AND CURRENT MILEAGE WAS 46,159.