Electrical System Related Problems of the 2021 Chevrolet Silverado 3500

Table 1 shows two common electrical system related problems of the 2021 Chevrolet Silverado 3500. The number one most common problem is related to the electrical system (eleven problems). The second most common problem is related to the dashboard failed (one problem).

Table 1. Electrical System related problems of Chevrolet Silverado 3500

Problem Category Number of Problems
Electrical System problems
11
Dashboard Failed problems
1

Recently reported Electrical System problems of the 2021 Chevrolet Silverado 3500

The Electrical System problem

On xxx the 2021 Chevrolet silverado was taken to mayse automotive group at [xxx] dealership for the complaint of the key getting stuck in the ignition and unable to remove causing a safety and security risk. Service department found that the transmission control in column needed to be replaced.   Read details...

The Dashboard Failed problem

The new gm 2021 trailer lighting module and/or system is defective. It fails a pre-connection test with tester, gives "check trailer wiring" warning on dash without a trailer connected and turns off any trailer lighting connected without warning on the road, without blowing a fuse.   Read details...


Electrical System related problems in other Chevrolet Silverado 3500 model year vehicles:



Silverado 3500 Service Bulletins
Silverado 3500 Safety Recalls
Silverado 3500 Defect Investigations