Chevrolet & GMC Charging System Duty Cycle Testing using Pico Scope

Autologic Business Development Manager New York Posted   Edited  

In this article and video, how to acquire and interpret the alternator duty cycle control circuit on GMC Vehicles. In this example, a 2018 Acadia is used. The information shown is for a normally working charging system.

Step-by-Step Article: us​.​autologic​.​com/news/chevrolet…