How to remove the A/C switch on Cadillac CTS?

To remove the center trim panel/control assembly in a vehicle, begin by disconnecting the cable from the negative battery terminal. Then, remove the center floor console shifter trim plate and the center and right side trim applique panels. Remove the upper center trim cover panel and the screws at the bottom of the panel. Use a plastic trim tool to pry the assembly out and unplug the connectors. Remove the A/C switch retaining screws on the back of the panel.

Genuine Cadillac CTS A/C Switch

Air Conditioning Switch

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21 A/C Switches found

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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 13591693
$125.85 MSRP: $237.46
You Save: $111.61 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote
- Replaces: 13590945, 13590948, 13589790
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Cadillac CTS | 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 84335792
$94.10 MSRP: $194.20
You Save: $100.10 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 13506229
$111.40 MSRP: $210.18
You Save: $98.78 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote
- Replaces: 13587755, 13594973, 13590849, 13598178, 13594964
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 84097840
$94.10 MSRP: $194.20
You Save: $100.10 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Control Module, Module
- Replaced by: 84335792
- Replaces: 13595246
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 84237325
$92.20 MSRP: $190.30
You Save: $98.10 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Control Module, Controller, Heater Control, Module
- Replaces: 13595245, 84097839
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Auxiliary Heater & Air Conditioner Control Assembly(At Rear Of F/Fl Console)
Part Number: 23258405
$117.12 MSRP: $348.18
You Save: $231.06 (67%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Auxiliary Heater & A/C(At Rear Of F/Fl Console)
- Position: Rear
- Replaces: 22953033, 22926285, 23461748
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 13506230
$98.38 MSRP: $203.07
You Save: $104.69 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Control Module, Module
- Replaces: 13594965, 13598177
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Heater & Air Conditioner Control Assembly
Part Number: 21998813
$341.32 MSRP: $644.00
You Save: $302.68 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Control Assembly, Dash Control Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Cadillac CTS | 4 DOOR, 4 DOOR RHD, V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 84428986
$68.67 MSRP: $129.56
You Save: $60.89 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Htr & A/C Rem; Module
- Replaces: 13508457
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Heater & Air Conditioner Control Assembly
Part Number: 21992569
$386.43 MSRP: $729.12
You Save: $342.69 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Control Assembly, Dash Control Unit
- Replaces: 25764561, 25771622, 25752261
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 13590949
$88.78 MSRP: $167.50
You Save: $78.72 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 84428987
$89.45 MSRP: $168.78
You Save: $79.33 (47%)
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Htr & A/C Rem; Heater Control, Module
- Replaces: 13508445
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Cadillac CTS Heater & Air Conditioner Control Assembly
Part Number: 20914768
$226.73 MSRP: $408.52
You Save: $181.79 (45%)
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Heater Control
- Replaces: 20824578
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2015 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD), V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Heater & Air Conditioner Remote Control Assembly
Part Number: 13591694
$91.44 MSRP: $164.02
You Save: $72.58 (45%)
Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Cadillac CTS Heater & Air Conditioner Control Assembly
Part Number: 25933415
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Heater Control
- Replaces: 25865683
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Cadillac CTS | 4 DOOR, 4 DOOR RHD, V 4 DOOR | 6 Cyl 3.6L, 8 Cyl 6.2L
View related parts
Cadillac CTS Heater & Air Conditioner Control Assembly
Part Number: 21998814
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Control Assembly, Dash Control Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Cadillac CTS | 4 DOOR, 4 DOOR RHD, V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L
View related parts
Cadillac CTS Heater & Air Conditioner Control Assembly
Part Number: 15861855
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Control Assembly
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Cadillac CTS | 4 DOOR, 4 DOOR RHD | 6 Cyl 2.8L, 6 Cyl 3.6L, 8 Cyl 6.0L
View related parts
Cadillac CTS Heater & Air Conditioner Control Assembly
Part Number: 21992570
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Control Assembly, Dash Control Unit
- Replaces: 25764562, 25771623, 25752262
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L
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Cadillac CTS Heater & Air Conditioner Control Assembly (W/ Driver Seat & P)
Part Number: 15861856
Product Specifications
- Other Name: Control Assembly, Heater & A/C (W/ Driver Seat & P); Control Assembly, Dash Control Unit
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Cadillac CTS | 4 DOOR, 4 DOOR RHD, V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.6L, 8 Cyl 6.0L
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Cadillac CTS Heater & Air Conditioner Control Assembly (Dark Gray Metallic)
Part Number: 25751077
Product Specifications
- Other Name: Control Assembly, Heater & A/C (Dark Gray Metallic); Control Assembly, Dash Control Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003 Cadillac CTS | 4 DOOR, 4 DOOR RHD | 6 Cyl 3.2L

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Cadillac CTS A/C Switch

The Cadillac CTS A/C Switch allows drivers to have immediate control of cabin temperature as the on/off gateway to the climate control module, which energizes or silences the cooling and heating circuits. Working alongside relays and the blower power module, in true Cadillac fashion, each A/C Switch reacts to a push or twist, sending a clear message that instructs the controller mounted in the dash when to circulate refrigerant, engage the compressor, and set blower speed to keep the interior comfortable, whether the road is icy or scorching. Early CTS models were based on a single-stage A/C Switch combined with fixed three or four-speed fan controls, but the later models saw the brand incorporate the multi-function A/C Switch in a sleek cluster of buttons and knobs that communicates with automatic temperature sensors to unlock infinitely variable blower output for smooth and quiet airflow. Recent Cadillac CTS editions keep the circuitry compact, and every CTS sedan allows loyal Cadillac drivers to feel the quick feedback. The main difference is between simplicity and smart automation, but both styles have the same mission, which is to prevent wasted fuel and ensure the system runs only when called through the reliable A/C Switch.

Each OEM Cadillac CTS A/C Switch we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac CTS A/C Switch Parts Questions & Experts Answers

Heater & Air Conditioner Remote Control Assembly
13591693
Q: How to remove the A/C switch on Cadillac CTS?
A:
To remove the center trim panel/control assembly in a vehicle, begin by disconnecting the cable from the negative battery terminal. Then, remove the center floor console shifter trim plate and the center and right side trim applique panels. Remove the upper center trim cover panel and the screws at the bottom of the panel. Use a plastic trim tool to pry the assembly out and unplug the connectors. Remove the A/C switch retaining screws on the back of the panel.