Question

2006 Chevrolet Silverado 2500 HD 4x4 with code P0719 and Cruise control not working. Could the cruise control switch be faulty?

Answer 1

The P0719 code indicates that there is a problem with the Brake Switch (Stop Lamp Switch), which will also cause a problem with the cruise control.

P0719 Chevrolet Code - Brake Switch Circuit Low Input
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