Battery draw

How to find a parasitic draw on a vehicle. In this example of a 2002 GMC we are using a i30s Fluke clamp on a meter and a GM Tech 2 that allows for scan data for a battery/parasitic draw. The fix would have been a module replacement but the owner did not want to replace it, so we just disconnected it.

https://youtu.be/QbBHxB-VAPA