Improper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator on Cadillac Escalade

One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.

RepairPal Verified
Average mileage: 75,916 (28,000–149,000)
4 model years affected: 1999, 2000, 2005, 2007 more
10 people reported this problem
6 people shared problem details
intermitt loss of heat only on pass side.
2 people like thisFlag inappropiate
Drivers side ac blowing warm air
hot air blows from the A/C heat works the back of the seats still cool however the bottom of the seat will not.
HVAC door actuators have failed
only blows cold air when heater is on.
Cold air blows when heat is on and heat blows when cold air is on. Stops blowing from all dash vents and only blows from feet and defrost vents. Has been repaired 3 times.
Related Items:
what else other then the heater controls would cause the crontrols from not letting you switch...
The power door lock actuators may become slow to operate or stop working completely and require...
my ac/heater dont blow even after turning the fan all the way up only when i take off the air o...
In my 2002 cadillac escalade, when I turn on the A/C hot air blows out. I get cold air in the b...
the clutch is engaged when ac is on, it is not froze or stuck if ac is not on, blows cold air,...

Related Content