NO HEAT out my vents
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Cadillac Escalade, EXT and ESV Forum - 1999 - 2006 Discussion, NO HEAT out my vents in Cadillac Escalade Forums; Im not getting heat from my truck. Blower is working but no heat. After driving for about ten minutes and ...
  1. #1
    Je357 is offline Cadillac Owners Member
    Automobile(s): Escalade
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    NO HEAT out my vents

    Im not getting heat from my truck. Blower is working but no heat. After driving for about ten minutes and turning the blower on and off a few times then i get heat? Why? Its winter and will be cold very soon would love to tacle this myself. Any help.

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  3. #2
    the cadillac man's Avatar
    the cadillac man is online now Cadillac Owners Master
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    Is it on both sides or just one side?

    If both sides it may be the coolant level or thermostat

  4. #3
    Je357 is offline Cadillac Owners Member
    Automobile(s): Escalade
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    Re: NO HEAt out my vents escalade

    Dam let me check and get back to ya. Ill check coolant.

  5. #4
    Je357 is offline Cadillac Owners Member
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    Re: NO HEAt out my vents escalade

    cadillac man....resevior to the coolant was empty..added fluid so far so good. thank u ....will keep u updated....

  6. #5
    the cadillac man's Avatar
    the cadillac man is online now Cadillac Owners Master
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    Quote Originally Posted by Je357
    cadillac man....resevior to the coolant was empty..added fluid so far so good. thank u ....will keep u updated....
    Glad to help

    FYI if the coolant gets really low the truck will display a message but the hvac unit tells you before that werid I know but its true
    I had my ac throw out hot air when I was sitting in parking lots and low and behold the coolant was low

    FYI clean behind the grille before every summer as a LOT of bugs builds up in there quick

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