Two problems related to wiring have been reported for the 2015 Chevrolet Silverado 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Chevrolet Silverado 1500 based on all problems reported for the 2015 Silverado 1500.
The wiring harness for the rear passenger tail lights has corroded. Point of corrosion is the "cup or socket" that the tail light bulb is inserted into. Corrosion failure occurred at 28 months of ownership of the new vehicle. Socket did not have any type of corrosion preventing dielectric grease present as I have typically seen in tail light connections. Unfortunately, since the vehicle was at 40,000 miles it was considered out of warranty and all expense for repair of defective manufacturing. Dealership also recommended the replacement of a socket with field soldiering rather than replacement of the entire wire harness which seems like a solution to create more corrosion issues. Corrosion caused the loss of tail lights on the rear passenger side of the vehicle which could have resulted in an accident due to lack of warning/indication from vehicles behind.
Tl-the contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while driving various speeds, the front end of the vehcle jerked forward severely. In addition, the engine light illuminated without warning. The contact stated that the four-wheel drive would not disengage which caused the vehicle to pull to the left and the right. Furthermore, the vehicle stalled without warning while driving various speeds on more than one occasion. Lastly, the mileage on the vehicle independently changed from 27,000 to 60,000 from March of 2017 until the present date. The vehicle was taken to be diagnosed at mcgrath Chevrolet of cedar rapids, iowa where it was determind that the entire wiring harness in the vehicle was faulty. The manufacturer was not made aware of the issue. The failure mileage was 27,000. Ad.