× 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
Re: No crank, no start, no security light
Posted to Technical Discussion Forum on 5/27/2020

Bob D says test the circuits right at the VATS module, there's only about 7-8 wires. You can test for power, ground, key resistance, security lamp driver and fuel enable to PCM. Done. Login to read more.