Problem Reports
Cadillac DeVille
Report: Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail
Cadillac DeVille Problem
Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Average Mileage: 111,419 mi (14,000 mi - 224,000 mi)
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.
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Visitor, 2000 Cadillac DeVille, 132,000 mi
cold air driver side vents /hot on passenger side vents
Flag ThisLike | 24 people like this24 -
Visitor, 2002 Cadillac DeVille, 86,000 mi
air from top vents dont flow and ticking in the dash.
Flag ThisLike | 16 people like this16 -
larryngibson, 2005 Cadillac DeVille, 80,000 miRookie
With AC on driver vents blow out hot air and passenger vents blow out cold air.
Flag ThisLike | 12 people like this12 -
mdewild, 2001 Cadillac DeVille, 144,000 miRookie
Clicking sound in dash when ac/heat system activated, air only comes from defrost vents.
Flag ThisLike | 10 people like this10 -
Visitor, 2003 Cadillac DeVille, 74,000 mi
a/c failed to work...had it checked & the gear on the actuator motor that sends the air from the floor to dash vents was partially stripped causing it not to cool off the car...actuator motor was fine but the gear was not the dash had to come out and the bill was around $800.00for a $1.00 plastic gear
Flag ThisLike | 6 people like this6 -
Visitor, 2000 Cadillac DeVille, 140,000 mi
when ac is on the pasenger side blow's hot air
Flag ThisLike | 4 people like this4 -
carey stuckey, 1998 Cadillac DeVille, 119,850 miRookie
cold air coming out of driver side vents and hot air coming out on passenger side when a/c switched on.
Flag ThisLike | 3 people like this3 -
Visitor, 2002 Cadillac DeVille
how do i change this actuator motor . can i do it from under the dash or does the whole dash have to come off
Flag ThisLike | 3 people like this3 -
bshirley, 2003 Cadillac DeVille, 80,000 miRookie
Blower working in floor and back seat, but not from the dash. Dealer had to remove dashboard to get to actuator.
Flag ThisLike | 3 people like this3 -
Visitor, 2000 Cadillac DeVille, 117,000 mi
When engaging the heater a fast clicking noise prevails for several seconds and then stops. Air will not come through the vents unless I turn the air on.
Flag ThisLike | 3 people like this3
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