Ford F150 No Floor Heat

Ford f 150 f series generations.

Ford f150 no floor heat.

Is it missing a vacuum line. Issue began with extensive heat and no a c. Swapped out the blend door actuator and got read more. 1997 2003 ford f 150.

I have a 2010 ford f150. I too am having an issue with no heat coming through windshield dash and floor vents. I too am having an issue with no heat coming through windshield dash and floor vents. Ford f 150 little or no heat in cabin.

I am thinking it may be the vacuum switch at the baffle. Anytime the heater stops working it s best to. I installed a new heat control in the dash which fixed the problem for 2 3 months. Swapped out the blend door actuator and got the a c working.

Now i get no heat. Of the time it s. Can t find one laying in behind. I have a 2010 ford f150.

At this point the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. 1997 2003 f150 no floor heat my 2003 lariat will not switch from defrost to floor. I have lost the heat on the floor of my 2003 ford f 150. Issue began with extensive heat and no a c.

Post by therman mon mar 16 2009 12 54 am. Vent works but i am not sure if that has anything to do with problem. How the heater works at the simplest level possible the heater works by passing hot coolant from the engine into a tiny radiator called the heater core. Looking for recent topics.

My truck has no floor heat i have a digital controller and when floor is pressed it goes to the defrost. Several issues have been reported but most often the issue revolves around the failure of one of the blend air door actuators. There are 5 vacuum lines to heater control. No heat on floor 2003 f 150 supercrew thermastaic control.

Heat may stop working either from one or all the dash vents. Now it has gone bad again. Heater stopped blowing warm air on ford f 150.