Hummer: 2010

Database: CHARM

CHARM manuals were retrieved from a set of DVDs released in late 2013. These manuals are usually the most detailed for the years in which they're available, but occasionally have missing or cut-off images.


• H3
  • L5-3.7L
  • V8-5.3L

Database: LEMON

LEMON manuals were retrieved in late 2025, so they have more up to date technical bulletins for example. However, they tend to be less detailed for older vehicles.


• H3
  • Alpha
  • Base, Automatic
  • Base, Standard
• H3T
  • Alpha
  • Base, Automatic
  • Base, Standard