2020 Chevrolet Blazer electrical failures reports
5 NHTSA complaints describe shorts, wiring-harness and electrical faults on the 2020 Chevrolet Blazer — roughly 2% of all complaints for this model year.
5
Electrical failures reports
2%
share of complaints
50,000 mi
median reported incident mileage (all complaints)
Components reported on this vehicle
Electrical failures in other Blazer years
| 2000 Blazer | 7 |
| 1998 Blazer | 11 |
| 1997 Blazer | 13 |
Other symptoms owners describe on the 2020 Chevrolet Blazer
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2020 Chevrolet Blazer report before drawing conclusions.