How to replace the HVAC control module on Cadillac CTS?

You can start HVAC control module replacement by unscrewing the ashtray then completing the HVAC trim plate removal by pulling on both right and left sides. The HVAC control module electrical connector, alongside the ash tray electrical connector, needs to be disconnected. Then use screw removal to take out the HVAC control module screws and uninstall the HVAC control module. When installing the HVAC control module place it into the trim plate following the Fastener Notice in Service Precautions while installing the HVAC control module screws which require a torque of 2 N.m (18 lb in). Start by connecting the HVAC control module electrical connector and the ash tray electrical connector. Press the trim plate to make the tabs engage. Finally, install the screw behind the ashtray while applying 2 N.m (18 lb in) torque.

How to Remove and Install the HVAC Control Module on Cadillac Escalade?

To service the HVAC Control Module, you will act by first removing an instrument cluster trim plate bezel, then an instrument panel storage tray and accessory switch assembly from the instrument panel. Next, disconnect the screws fixing the hvac control assembly and carefully retract the retaining tabs to remove the control head from the instrument panel carrier. Unplug the electric connectors from the hvac control assembly. In the installation phase, connect the electrical connectors to the assembly of hvac control. Do make sure that the key is in the off mode to allow for the correct calibration. Install the hvac control assembly, accessory switch assembly, and fasten using the screws and tighten to 1.9 n.m (17 lb in). Lastly, remove the instrument panel storage tray and the instrument cluster trim plate bezel. Operation of vehicle and running it for a minute without making adjustments to the HVAC Control Module for calibration purposes to avoid improper operations of hvac.

OEM Cadillac HVAC Control Module

Heater Control Assembly

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67 HVAC Control Modules found

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Cadillac Heater Control Part Number: 13594969
$33.93 MSRP: $63.72
You Save: $29.79 (47%)
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Control, Heater And A/C Control
Fits the following Cadillac Models:
- XTS | 2015 | Base, Luxury, Platinum, Premium, Vsport Platinum, Vsport Premium | 6 Cyl 3.6 L GAS
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Cadillac Heater Control Part Number: 84214111
$251.86 MSRP: $472.98
You Save: $221.12 (47%)
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Product Specifications
- Other Name: Control Assembly-Heater & A/C User Interface; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaced by: 84447808
Fits the following Cadillac Models:
- CT6 | 2016-2018 | Base, Luxury, Platinum, Plug-In, Premium Luxury | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Control Module Part Number: 16047800
$180.58 MSRP: $326.84
You Save: $146.26 (45%)
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Product Specifications
- Other Name: Ambient Temperature Sensor; Air Temperature Sensor; Power Module; In-Car Sensor; Module
- Replaced by: 12484912
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- Allante | 1987-1993 | Base, Indianapolis 500 Pace Car, Value Leader | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS
- DeVille | 1985-1995 | 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
- Eldorado | 1986-1991 | Base, Biarritz, Spring Edition, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
- Fleetwood | 1985-1993 | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
- Seville | 1986-1995 | Base, Elegante, SLS, STS | 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 Blower Motor Resistor Part Number: 84488485
$89.14 MSRP: $183.19
You Save: $94.05 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly-Blower Motor Control; Module; Module, A/C Electric Temperature And Motor Control; Module, Heater Control
- Replaced by: 84178783
Fits the following Cadillac Models:
- Escalade | 2021 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
- Escalade ESV | 2021 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
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Cadillac Control Module Part Number: 13589028
$120.43 MSRP: $226.17
You Save: $105.74 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Heater Control; Control, Heater And A/C Control
- Replaces: 13587259, 13588178
Fits the following Cadillac Models:
- XTS | 2013 | Base, Livery, Luxury, Platinum, Premium | 3.6L V6, 6 Cyl 3.6 L GAS
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Cadillac Module Part Number: 84428986
$71.58 MSRP: $129.56
You Save: $57.98 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Control, Heater And A/C Control
- Replaces: 13508457
Fits the following Cadillac Models:
- CTS | 2018-2019 | Base, Luxury, Premium Luxury, V, Vsport, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac Control Module Part Number: 13506233
$89.82 MSRP: $168.68
You Save: $78.86 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Heater Control; Control, Heater And A/C Control
Fits the following Cadillac Models:
- XTS | 2015-2016 | Base, Luxury, Platinum, Premium, Vsport Platinum, Vsport Premium | 6 Cyl 3.6 L GAS
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Cadillac Heater Control Part Number: 84295779
$225.35 MSRP: $423.20
You Save: $197.85 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C User Interface; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaced by: 85759686
Fits the following Cadillac Models:
- XT5 | 2017-2023 | Base, Livery, Luxury, Platinum, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- XT6 | 2020-2023 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Control Module Part Number: 84428981
$67.58 MSRP: $126.92
You Save: $59.34 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Heater Control; Module; Control, Heater And A/C Control
- Replaces: 13508454
Fits the following Cadillac Models:
- XTS | 2018-2019 | Base, Livery, Luxury, Platinum, Premium Luxury, Vsport Platinum | 6 Cyl 3.6 L GAS
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Cadillac Control Module Part Number: 13589027
$130.28 MSRP: $244.65
You Save: $114.37 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Heater Control; Control, Heater And A/C Control
- Replaces: 13588179
Fits the following Cadillac Models:
- XTS | 2013 | Base, Livery, Luxury, Platinum, Premium | 6 Cyl 3.6 L GAS
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Cadillac Temperature Control Part Number: 84890593
$196.22 MSRP: $368.50
You Save: $172.28 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C User Interface; Climate Control Module; Blower Control Switch; Heater Control; Dash Control Unit
- Replaced by: 84975102
Fits the following Cadillac Models:
- CT4 | 2020-2021 | Luxury, Premium Luxury, Sport, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS
- CT5 | 2020 | Luxury, Premium Luxury, Sport, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS
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Cadillac Heater Control Part Number: 84428987
$93.25 MSRP: $168.78
You Save: $75.53 (45%)
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Module; Control, Heater And A/C Control
- Replaces: 13508445
Fits the following Cadillac Models:
- ATS | 2018-2019 | Base, Luxury, Premium Luxury, Premium Performance, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- CTS | 2018-2019 | Base, Luxury, Premium Luxury, V, Vsport, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac Control Module Part Number: 84237330
$81.41 MSRP: $152.88
You Save: $71.47 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Control, Heater And A/C Control
- Replaces: 84097844, 13595250
Fits the following Cadillac Models:
- XTS | 2017 | Base, Luxury, Platinum, Premium Luxury, Vsport Platinum, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Module Part Number: 13590949
$89.19 MSRP: $167.50
You Save: $78.31 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Control, Heater And A/C Control
Fits the following Cadillac Models:
- CTS | 2014-2016 | Base, Luxury, Performance, Premium, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac Heater Control Part Number: 25770602
$166.51 MSRP: $418.90
You Save: $252.39 (61%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit
Fits the following Cadillac Models:
- SRX | 2005-2006 | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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Cadillac Control Module Part Number: 84237329
$84.50 MSRP: $158.67
You Save: $74.17 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Heater Control
- Replaces: 84097843
Fits the following Cadillac Models:
- XTS | 2017 | Base, Luxury, Platinum, Premium Luxury, Vsport Platinum, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Control Module Part Number: 13506234
$92.10 MSRP: $172.97
You Save: $80.87 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Heater Control; Control, Heater And A/C Control
Fits the following Cadillac Models:
- XTS | 2015-2016 | Base, Luxury, Platinum, Premium, Vsport Platinum, Vsport Premium | 6 Cyl 3.6 L GAS
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Cadillac Module Part Number: 84464948
$127.53 MSRP: $230.82
You Save: $103.29 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Control, Heater And A/C Control
- Replaces: 13594260, 84130198, 84193149, 84313290
Fits the following Cadillac Models:
- CT6 | 2017-2018 | Base, Luxury, Platinum, Plug-In, Premium Luxury | 2.0L L4, 3.0L V6, 3.6L V6, 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Heater Control Part Number: 13598193
$129.51 MSRP: $266.14
You Save: $136.63 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Dash Control Unit; Controller
- Replaced by: 13516018
Fits the following Cadillac Models:
- ELR | 2015-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Heater Control Part Number: 84097844
$81.41 MSRP: $152.88
You Save: $71.47 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Control, Heater And A/C Control
- Replaced by: 84237330
Fits the following Cadillac Models:
- XTS | 2017 | Base, Luxury, Platinum, Premium Luxury, Vsport Platinum, Vsport Premium Luxury | 6 Cyl 3.6 L GAS

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1-20 of 67 Results

Cadillac HVAC Control Module

Choose OEM HVAC Control Module, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Cadillac HVAC Control Module. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Cadillac HVAC Control Module maintains a constant temperature in the cabins providing drivers with automatic comfort in all seasons. Since 1902 Cadillac has earned refinement by marrying good design with brash performance that stands out. Drivers observe a narrow steering wheel, silent cabs, and luxurious details that strive to convey nothing but pure comfort. Any dash, any switch, and any screen is purposeful and one wishes to take long journeys without getting exhausted. The brand continues to innovate on technology, including entire-width touchscreens and smart glass tops of new electric sedans. The heritage will never rest here, and past success serves as a solid launchpad to electric engines and smart interfaces. Cadillac is a sure icon of style that does not put up with empty flash on the road at the expense of practical manners. Owners have faith in Cadillac to be able to balance the past and the innovative without compromising the everyday drive. The HVAC Control Module is mounted far down the dash and it reads cabin sensors and orders the blower to either roar or whisper. Through connection with switches and relays it dictates both the heating and the cooling, so frost and sweat can remain outside. When you use a temperature dial, the HVAC Control Module compares your request and sensor data and adjusts the speed of the fan and blend doors in real time. The HVAC Control Module has bright buttons and a straightforward display that is easy to read even after years of sunlight.

Cadillac HVAC Control Module Parts and Q&A

Control Module
25740415
Q: How to replace the HVAC control module on Cadillac CTS?
A:
You can start HVAC control module replacement by unscrewing the ashtray then completing the HVAC trim plate removal by pulling on both right and left sides. The HVAC control module electrical connector, alongside the ash tray electrical connector, needs to be disconnected. Then use screw removal to take out the HVAC control module screws and uninstall the HVAC control module. When installing the HVAC control module place it into the trim plate following the Fastener Notice in Service Precautions while installing the HVAC control module screws which require a torque of 2 N.m (18 lb in). Start by connecting the HVAC control module electrical connector and the ash tray electrical connector. Press the trim plate to make the tabs engage. Finally, install the screw behind the ashtray while applying 2 N.m (18 lb in) torque.
Heater Control
19370209
Q: How to Remove and Install the HVAC Control Module on Cadillac Escalade?
A:
To service the HVAC Control Module, you will act by first removing an instrument cluster trim plate bezel, then an instrument panel storage tray and accessory switch assembly from the instrument panel. Next, disconnect the screws fixing the hvac control assembly and carefully retract the retaining tabs to remove the control head from the instrument panel carrier. Unplug the electric connectors from the hvac control assembly. In the installation phase, connect the electrical connectors to the assembly of hvac control. Do make sure that the key is in the off mode to allow for the correct calibration. Install the hvac control assembly, accessory switch assembly, and fasten using the screws and tighten to 1.9 n.m (17 lb in). Lastly, remove the instrument panel storage tray and the instrument cluster trim plate bezel. Operation of vehicle and running it for a minute without making adjustments to the HVAC Control Module for calibration purposes to avoid improper operations of hvac.