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Jaguar Repair/Location of AC Limit Switch Four Season


Need to know the Location of the AC limit Switch on 1986 Jaguar XJ6.

Hi Hezekiah,

I don't know what you are calling a "Limit Switch Four Season". If you are referring to the ambient temp sensor, it is just under the lip of the top dash pad about in the middle. There is another temp sensor mounted on the left side of the right heat/air fan box.

If you are referring to a switch that controls AC vs Heat, the AC runs year round and is never off. They keep the AC operating when heat is on to dehumidify the air in the car and use vacuum door blending to control temp in the car.


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Howard M. Fitzcharles III


Jaguar from the XK 120 to XJ-6 ser. 3 1987


Dealership line mechanic on MG, Triumph, Jaguar for 15 years, Instructor in commercial mechanics school 2 yr. Product information manager for piston and valve manufacture, Instructor & hotline answer man for import car parts importer 15 yrs.

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