× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Charging system
Posted to the Waveform Library on 12/30/2013

Amperage (blue) on ground cables to [...] are at the batteries and at the alternator. Upon start of engine.