× 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: 2003 Hyundai Elantra and a check engine light!
Posted to Technical Discussion Forum on 4/3/2011

i would have checked at speed sensor connector for power and ground and if all was good i would replace the speed sensor and proceed to the next problem Login to read more.