Carrier/rack problems of the 2012 Toyota Tundra

When cranking the vehicle all of a sudden as of 5 days ago the check engine light appears along with �track off� indicator. This throws the truck in �limp� mode decreasing the power of the vehicle by 50%. This happened the first morning and I was entering a on ramp to get on the high from my neighbor and almost got plowed over due to not being able to properly accelerate to highway speeds while entering the ramp. I had a technician check the issue and was told it has to due with the �secondary air injection valve� failing. After about four days of research I found this is a common problem it not just my vehicle but multiple years and motor sizes. Toyota apparently covered certain year models/vine but when calling regarding mine they said my vehicle wasn't covered evening though there are thousand of consumers having the exact same issue. This issue is also an expensive repairs cost upwards to $3,500-$400 to fix. Toyota is aware of the problem and apparently doesn't care that it also cause safety issues with the vehicle not having proper power to operate. This is a manufacturing defect plan and simple.