× 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: 1999 Deville dual zone temp issues
Posted to HVAC Forum on 9/18/2006

[...trimmed text...]

Joey,

Make sure you don't have a charge problem, if you have a cold accumulator you should be OK there. Pull right insulator and see if driver's temp actuator responds to input from control head. Se... Login to read more.