× 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: Loss of brakes
Posted to Technical Discussion Forum on 1/30/2020

Had the exact same scenario on an ecoboost F150 that was caused by a seized vacuum pump, but it doesn't look like your truck has one. My first thought as I almost went off the end of the hoist was false ABS activation. In my case I would call it booster flutte... Login to read more.