2007 Chevrolet Tahoe Cruise Control Does Not Work

This 2007 Chevrolet Tahoe came in with the complaint that the cruise control had been not working at times but now the situation had changed to not working at all. With or without a scan tool this is a very easy diagnosis. Checking the engine codes there was a code P0573 00 for a fault … Continue reading “2007 Chevrolet Tahoe Cruise Control Does Not Work”

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”