One problem related to wiring has been reported for the 2012 Chevrolet Silverado 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Chevrolet Silverado 1500 based on all problems reported for the 2012 Silverado 1500.
Chevrolet used extremely thin wires and the wiring harness that goes through the door hing break apart inside the insulator causing the airbag sensor in the driver door not to work. Other people with same truck have had same issue. It is a very dangurous issue and a very expensive issue to have fixed. This should not be happening wire you not break inside the insulator.