Hummer diagnostic tool, scan tool and code reader tools available to buy here at Diagnostic World. For Hummer cars we recommend the iCarsoft i900, BCC-II, NT510, iCarsoft CR Pro & Autel MD808 Pro. Our OBD code reader tool will diagnsose & reset fault codes and warning lights in the main systems like engine, ABS, airbags, transmission, parking sensors and much more.

They will allow you to read & clear the error fault code and turn off the check engine warning light, airbag warning light, ABS warning light etc. Diagnostic scanners are an ideal solution if you want to find codes for your Hummer problems and are looking to do your own Hummer services. Diagnostic World are here to help you buy a scanner online.

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Fault code readers on this page are all suitable for the Hummer range. You will need to ensure that your vehicle has 16 pin OBD2 (OBDII) diagnostic port, which is a standard port for reading vehicle information. All vehicles from 2001 onwards should have this port installed.

If your vehicle is older than 2001, you may require an adapter (manufacturer specific) to hook the tools upto your vehicle.

To our knowledge, the code readers on this shown here are suitable for the following Hummer models: H3 alpha, H3, H2 SUT, H2, H1 2 door hardtop, H1 4 door hard top, H1.

You may find a different selection of Hummer code readers at Dominator Auto Diagnostics