The following GMC vehicles are directly supported:
- 2009-2017 model year vehicles are included in the “Pick Your Vehicle” database of the NVH app. This includes 423 unique vehicle profiles of the following models:
- Sierra HD
- Yukon XL
- 1980-2008 model years. All GMCs are supported in the “Unlisted Vehicle” section of the NVH app, but require the user to enter gear ratios and tire size(s). Gear ratio help is provided in the NVH app.
- 1979 and older model years are supported in the “Unlisted Vehicle” section of the NVH app, but require the user to provide their own gear ratios and tire size(s).
THE NVH APP IS HERE!
Turn your iPhone or iPad (Cellular Model) into an all-in-one Noise, Vibration, and Harshness (NVH) diagnostic tool! Purchase our new App to use the internal sensors of your iPhone or iPad (Cellular model) to diagnose automotive and truck vibration problems. There are close to 300 individual sources of a vibration on a typical vehicle, the NVH App knows each one of them and can guide you through the entire diagnostic and repair procedures for each one of them.