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 ...
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.
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