NHTSA Complaint #11585558 — 2015 CHEVROLET COLORADO

Lost power steering twice in while traveling 70mph on interstate highway. Specifically, I lost power steering and got lights for loss of "Stabilitrak." I had to pull over to turn off the truck, and power steering returned upon turning back on the vehicle. No loss of power steering fluid was noted. This incident repeated itself exactly the same several days later. Upon taking to the mechanic, they confirmed with the following: "We've confirmed an intermittent issue with the power steering, identified by the retrieval of the C0545 code for the steering torque sensor. Upon conducting a thorough data test, we observed erratic signals from the steering wheel torque sensor. We meticulously inspected all connections, finding no issues. Furthermore, our testing revealed that the torque sensor circuits are not shorted to power or ground, and there are no instances of resistance or opens. We recommend replacing and programming the electronic steering gear assembly, as the steering torque sensor is integrated into it." Final repairs and replacement of the steering gear assembly cost approximately $2500.00