Clusters and services for your 2007 Hummer H2
ECU services are available.
We are currently at work adding ECU services for your 2007 Hummer H2. In the meantime, please contact us directly so we can assist you.

Cloning for immobilizers
We provide full cloning services for vehicles that hold the immobilizer inside the cluster. Cloning involves transferring the immobilizer data from your old cluster to your replacement cluster.

Mileage correction
Car & Truck Electronics provides the most reliable speedometer calibration and mileage correction services, to ensure that your gauge is working properly and that the mileage on your dashboard is accurate.
Provide us with your part number
Your part number allows us to more quickly find the correct clusters for you at the right price. This may translate into savings for you.
Common ECU issues we solve
- Free shipping
- 1 year warranty
- Shipped within 24 business hours
- Tested and approved
- Top notch customer service
The Hummer H2 is a large and rugged luxury SUV, known for its bold and imposing design, off-road capabilities, and commanding road presence.
However, that doesn’t mean you will never experience dash cluster problems. Your H2 may experience problems such as erratic gauges, back-lighting issues, warning lights, digital display issues, needles sticking or jumping, electrical connection issues, faulty speedometer, and/or total or partial cluster failure. Car & Truck Electronics specializes in cloning, reprogramming, mileage corrections, and cluster replacement. If your H2 is experiencing any of these issues, give us a call!