1996 Jaguar XJ6 heater/ac

1996 JAGUAR XJ6
158,000 MILES • 6 CYL • 2WD • AUTOMATIC
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PAPAJOE344
  • MEMBER
  • 1 POST
The fan motor works in all positions
but, heater does not work.
ac works good !
i would like to know what fuse controls
the valve that controls the water flow
or the " pump " that moves the water for
the heater, if you think that could be the
problem.
I connot find a manuel to help me with
repairs. If you have an address of such
please let me know. Joe MURRAY
Jan 12, 2008 at 4:29 PM
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JAMES W.
  • ✓ASE Certified Mechanic
  • 2,394 POSTS
  • ASE Certified Mechanic
The inline heater water control valve is contrilled by vacuum. It is located on the heater hose on the driver's side up close to the fire wall. This may not be opening. Also, the air mix damper located in the console below the radio, may not be moving to the heat position. This is controlled by the climate control computer on the passenger side of the heat-a/c box. The system is complicated. A good repair manual may help you find the problem, or your repair shop.
Oct 8, 2008 at 11:54 AM
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