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.
Improper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator on Cadillac Escalade
Average mileage: 75,916 (28,000–149,000)
10 people reported this problem
6 people shared problem details
2007 Cadillac Escalade42,500Visitor
intermitt loss of heat only on pass side.
2007 Cadillac Escalade149,000Visitor
Drivers side ac blowing warm air
2007 Cadillac Escalade80,000Visitor
hot air blows from the A/C heat works the back of the seats still cool however the bottom of the seat will not.
2007 Cadillac EscaladeVisitor
HVAC door actuators have failed
2007 Cadillac Escalade28,000Visitor
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.
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