2006 Hummer H3 electrical failures reports
18 NHTSA complaints describe shorts, wiring-harness and electrical faults on the 2006 Hummer H3 — roughly 5% of all complaints for this model year.
18
Electrical failures reports
5%
share of complaints
79,074 mi
median mileage in electrical failures reports (18 with odometer)
Components reported on this vehicle
Other symptoms owners describe on the 2006 Hummer H3
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 2006 Hummer H3 report before drawing conclusions.