Lose Power Steering problems of the 2017 Chevrolet Silverado 1500

I lost my power steering and the dealership says I need a new pcm part number 19417067. Very unsafe for a vehicle of three years and less than 30,000 miles.

While driving down the road, the power steering will go out and I lose all power steering. The steering wheel jerks rapidly while traveling down the road. Took it to a mechanic. I was told the vehicle had a malfunction code of c0545, which is a steering wheel torque sensor malfunction and that the power steering control module needed to be reprogrammed.

While traveling down the road at different speeds, the steering wheel will rapidly jerk and then I lose all power steering. Took it to a mechanic, I was told there was a malfunction code of c0545, which is a power steering torque sensor malfunction and that the power steering control module needed to be reprogrammed and updated.