I dont get any heat out of the vents on top. When I turn the switch nothing happens at all.

Where do I begin troubleshooting the upper vents ?

front and rear are ok


2000 T&C Limited

 

Is heat or at least blowing air coming out of a vent near the floor at the middle passenger side seat?

 

are you referring to under the second row seat ? or a vent under the main passenger seat blowing back ?

and does it matter what front setting you have turned on ?

 

To the right and just behind the middle passenger seat low near the floor.

 

If front main dial is on floor/window/defrost, the heat will only come out at feet by outlet on passenger side sliding door. If main dial is on dash vents, air comes out headliner vents. At least this is how mine works. If you want heat from headliners, put main dial on dash vents and turn thermostat to hot/red, and rear fan on high to see what happens. Rob

 

ok so there is no vents under the seat... only on the pillar where sliding door opens too...

also my settings were correct so thats no issue ..

Robert do you have a switch on top headliner ?? right behind drivers seat ceiling ?

mine doesnt do anything when turned on ... wonder if it has a tegulator like front blower switch does .. know when only high position works you need to change that little doo drop thingy under hood on firewall