I have a 2000 Buick Lesabre and the heat doesn't work. I checked the fuses, they are fine. The thermostat works fine. The hoses connected to the heater core are both hot, so that shouldn't be an issue. The fan blows, just cold The hoses connected to the radiator are both warm, so there shouldn't be a circulation issue. The temp control actuator works, and the blend door opens and closes and still nothing but cold air comes out. Any other ideas what could be wrong?
have the same problem?
Tuesday, February 25th, 2014 AT 10:54 PM