Multiple GM vehicles have an error with the traction control system that they cannot diagnose and continuously dismiss to cover their mistakes. Many makes and models report warnings to Service Stabilitrak and Service Breaks along with numerous other warnings. After the warning, drivers are experiencing power failure, locking steering wheels, wrecks, exponential costs for investigations, and temporary fixes. GM will not release any information on investigations into this matter. GM Technicians can not adequately diagnose the issue and will say there is a grounding problem, Traction Control module needs to be reset, replace the battery, and many other bogus repairs to temporarily fix the problem. How many people will have to experience these mechanical errors that can cause serious wrecks or fatalities before NHTSA or GM will investigate? All GM owners should be absolutely disappointed and disgusted with the response from the safety measures put in place to "protect us."