Electrical System Related Problems of the 2018 Chevrolet Silverado 2500

Table 1 shows four common electrical system related problems of the 2018 Chevrolet Silverado 2500. The number one most common problem is related to the electrical system (seven problems). The second most common problem is related to the integrated trailer brake control (two problems).

Table 1. Electrical System related problems of Chevrolet Silverado 2500


Recently reported Electrical System problems of the 2018 Chevrolet Silverado 2500

The Electrical System problem

Rear defroster seemed to short circuit and over heated causing my back window to break. There was no warning, no light that alerted me to this going on. I had it inspected by a local chevy dealership and they have indeed confirmed that it short circuited and caused the damage to my rear window.   Read details...

The Integrated Trailer Brake Control problem

The contact owns a 2018 Chevrolet Silverado 2500. The contact stated while starting the vehicle, there was a trailer brake control default message displayed. There were no warning lights illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure.   Read details...

The Instrument Panel Speedometer/odometer problem

Odometer fraud. The contact purchased a 2018 Chevrolet Silverado 2500. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 92,985.   Read details...


Electrical System related problems in other Chevrolet Silverado 2500 model year vehicles:



Silverado 2500 Service Bulletins
Silverado 2500 Defect Investigations