Mechanics

HEATER WON'T TURN ON, AC WORKS

1986 Jaguar XJ6 • 127,000 miles

Climate control blows hi air. THERE IS VACUUM AT HEATER SWITCH BUT DOESN'T SWITCH T0 HEAT.
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Tomfill
February 23, 2012.



Inspect and test the air blend door/actuator could be stuck in the cold position-if okay have the HVAC control module checked

Rasmataz
Feb 24, 2012.