2008 Chevrolet Silverado, Cruise Control Does Not Work, P0573

This 2008 Chevrolet Silverado came in with the complaint that the cruise control would not work. Since I have a Tech 2 scan tool I decided to look for codes first. There was a PCM code P0573 stored for the “Brake Switch Circuit 1 High Voltage”. Simply put the computers think that the brake lights … Continue reading “2008 Chevrolet Silverado, Cruise Control Does Not Work, P0573”