× 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: Heater core removal
Posted to Technical Discussion Forum on 1/27/2014

If it is duel zone system change blend door motor on back of hvac box next to firewall also or do the job again in a year Login to read more.