2024 Hummer H3 Specs, Prices & Reviews Published on: January 30, 2025 by SM CAR CARE Hummer h3 problemsTransmission or electrical problems are common issues that can occur with the 2024 Hummer. Software updates and regular maintenance are often the solution to problems.Pages: 1 2 3 4 5 6 7 8 9 10 11 12