Incorrect cabin temperature can be a result of a broken temperature blend door. Our technicians tell us if this occurs, the complete heater case will need to be replaced.Google+
Car Problem Reports
Lincoln Aviator Temperature Blend Doors May Break
Lincoln Aviator Problem
Average Mileage: 115,828 mi (91,000 mi - 140,000 mi)
Visitor, 2003 Lincoln Aviator, 140,000 mi
the heat blows hot on driver side and in rear, but cold in front passenger...
Visitor, 2005 Lincoln Aviator, 123,000 mi
Back half of car heats up front half does not heat up
Visitor, 2005 Lincoln Aviator, 110,000 mi
blows hot air on driver side. passenger side works normally.
Visitor, 2003 Lincoln Aviator, 98,500 mi
I have an overheating issue, and only have heat in the rear, the dash heater for the driver blew outside temp air today. I just had the Thermostat replaced and the cooling system flushed. Not sure if it is air in the system to purge?
Visitor, 2004 Lincoln Aviator, 128,300 mi
rear air blower not working