1999 Jaguar Vanden Plas low heat

1999 JAGUAR VANDEN PLAS
118,000 MILES • V8 • 2WD • AUTOMATIC
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JPRUEHS
  • MEMBER
  • 1 POST
the heater puts out very little heat. The heater valve has been replaced, the pump has been replaced and the heater core has been blowen clean. What might be the problem?
Dec 6, 2009 at 8:16 AM
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DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
check the temperature blend door is working correctly on the heater unit
Jan 1, 2010 at 10:48 AM
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FOLMES
  • MEMBER
  • 3 POSTS
How do you check it and how do you get to it?
Jan 13, 2012 at 3:11 PM
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