How to replace the auxiliary HVAC Control Module on Cadillac DeVille?

When replacing the auxiliary HVAC Control Module start with a flat bladed tool to gently remove the top section after you remove the module from the Center Console/seat and disconnect the electrical connector and finally extract the unit from the vehicle. Install the bottom section of the auxiliary HVAC Control Module into the console first then use top pressure to secure the control inside the console/seat. Begin the installation process by connecting the auxiliary HVAC Control Module electrical connector.

OEM Cadillac DeVille HVAC Control Module

Heater Control Assembly

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4 HVAC Control Modules found

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Cadillac DeVille Control Module Part Number: 16047800
$180.58 MSRP: $326.84
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Product Specifications
- Other Name: Ambient Temperature Sensor; Air Temperature Sensor; Power Module; In-Car Sensor; Module
- Replaced by: 12484912
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 Cadillac DeVille | Base, Cabriolet, Concours, d'Elegance, Spring Edition, Touring | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Control Module Part Number: 12368389
Product Specifications
- Other Name: Module, Blower Motor Control; Module; Module, A/C Electric Temperature And Motor Control
- Replaces: 16174976
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Cadillac DeVille | Base, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Dash Control Unit Part Number: 1227138
Product Specifications
- Other Name: Control, Heater & A.C (Ecc) (Remanufacture); Climate Control Module
- Replaced by: 88960917
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Cadillac DeVille | Base, Cabriolet, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS
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Cadillac DeVille Control Module Part Number: 52480042
Product Specifications
- Other Name: Module, Blower Motor Control; Module; Module, A/C Electric Temperature And Motor Control
- Replaces: 52474881
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

Cadillac DeVille HVAC Control Module

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The Cadillac DeVille HVAC Control Module is certainly one of the major components of the climate controls system of Cadillac DeVille vehicles; it is one of the most reliable and efficient control units. This important part oversees heating and cooling of the cabin, which makes passengers comfortable with the temperature inside the plane as outside. The Cadillac DeVille HVAC Control Module is built with buttons, dials as well as knobs that enhance the ease of use. It is compatible with different types of DeVille models; hence, it is suitable for sustaining the luxury aspect that Cadillac offers. It integrates well with switches, relays, and power modules, thus increasing the efficiency; changes the speed of the blower motor based on the current temperature, which makes the response incredibly faster than the previous models. Although primarily a luxury, this factor also plays its part in increasing the general safety of the car as the climate inside the cabin is kept constant. The Cadillac DeVille HVAC Control Module is specially known and recognized in the automotive market thanks to its further Operation of an automatic temperature control and its responsibility for the maintenance of the climate system of the car. Incorporated from the time the DeVille's were first rolled out this module stands out as the epitome of Cadillac luxury, sharp innovation and performance making it a blend that is unarguably a perfect addition in any Cadillac DeVille's.

Cadillac DeVille HVAC Control Module Parts Questions & Experts Answers

Control Module
52480042
Q: How to replace the auxiliary HVAC Control Module on Cadillac DeVille?
A:
When replacing the auxiliary HVAC Control Module start with a flat bladed tool to gently remove the top section after you remove the module from the Center Console/seat and disconnect the electrical connector and finally extract the unit from the vehicle. Install the bottom section of the auxiliary HVAC Control Module into the console first then use top pressure to secure the control inside the console/seat. Begin the installation process by connecting the auxiliary HVAC Control Module electrical connector.