Check the heater/AC controls; they feed vacuum to a diaphragm that controls the heat door within the duct up under/behind the glove box.
You will probably find vacuum present all of the time at the diaphragm which keeps the heat turned off.
To confirm, disconnect and plug the vacuum line at that diaphragm and see if there is now heat (the engine will have to be warmed up & running for this test).
If there is heat with the vacuum line removed from the diaphragm, the heater controls are bad and would have to be replaced (a time consuming & probably expensive job).
Or, you may just want to rig that vacuum line to some aquarium air tubing and a small air valve that would allow you to vent the vacuum off of the diaphragm.
Ambient, it refers to a function on your climate control
Likely it's messed up in the muti purpose stalk so that would have to be changed.
heater Control valve for 2002 Lincoln Ls
I just changed my heater control valve today. I was able to get the part from Amazon for $98. If you get it from Autozone or O'Reilly's you can expect to pay around $130. The part Motorcraft # YG-378
The 2000 Lincoln does have a fuse that controls the cruise control. The cruise control fuse can be found in the fuse box.
it was a speech Abraham Lincoln wrote when he was elected as president in 1860 but not all of the slaves were free Lincoln changed his idea and tried to keep the US together.
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a control is a object that cant be changed in an experiment and a variable is a object that can be changed in a expirament
No
$644.00 New from your local Ford Lincoln Dealer.
The 2000 Lincoln Navigator cruise control fuse can be found in the fuse box. The cruise control fuse will be in the first column, second from the bottom.