
Parasitic Drain Case Study
Well, after two short ones, we’re back to a longish piece, but one that’s really worthwhile. In it, Robert from New York walks the reader through his diagnostic process in sorting out an excessive parasitic drain on a 2014 Cadillac CTS that resulted in a dead battery / no start situation after 2-3 days of non-use. He details the steps (and the thinking that drove those steps) as he worked through this tricky diagnostic assignment, providing the results of each step. Essentially, he ties the entire process together from start to finish, which is immensely helpful for the reader trying to follow along. It is a great writeup and one that earned many kudos from the Diagnostic Network membership. We definitely think it is worth your time. To see the original post at https://diag.net, click on the above screen shot or click here. To access complete forum posts or participate in the discussion requires a membership to the site. There are several membership options available, about which you can learn more here. About Diagnostic NetworkDiagnostic Network is an online community of industry professionals and leading industry stakeholders coming together to create the resource to support technicians of today and tomorrow.