How to replace the A/C Switch control module on Cadillac CTS?

A screw behind the ashtray should be removed before commencing HVAC Control Module replacement. Start by pulling each side outward until the HVAC Control Module trim plate becomes free. After that disconnect the HVAC Control Module electrical connector and the ash tray electrical connector. Remove the HVAC Control Module screws before you take away the HVAC Control Module. Secure the HVAC Control Module into the trim plate through its screws and tighten them to 2 n.m (18 lb in). After reconnecting the HVAC Control Module electrical connector and the ash tray electrical connector users must apply pressure on the trim plate until its tabs find proper engagement. Screw the nut behind the ashtray while applying 2 n.m (18 lb in) torque.

How to service and repair the front auxiliary A/C Switch assembly on Cadillac Escalade?

Start servicing the front auxiliary control assembly by unscrewing the console roof then extracting the console from its headliner position. First disconnect all electrical connectors of the console then remove the console from the vehicle. Begin detachment of the hvac control assembly from the console by pressing the 4 tabs positioned on the back of the assembly. Begin installation by mounting the hvac control assembly onto the console followed by plugging the electrical connectors back into the console. Install the console back on the headliner before securing it to the overhead console screw until it achieves 2 n.m (18 lb in) torque.

OEM Cadillac A/C Switch

Air Conditioning Switch

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227 A/C Switches found

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Cadillac Control Switch Knob Part Number: 3548715
$13.11
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Product Specifications
- Other Name: Knob Assembly-Auxiliary Blower Switch; Knob, Blower Air Inlet
Fits the following Cadillac Models:
- DeVille | 1997-1999 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac Control Switch, Gray Part Number: 25754560
$59.81 MSRP: $434.10
You Save: $374.29 (87%)
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Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Control Assembly; Control, Heater And A/C Control; Control, Heater Control
- Replaces: 25747325, 25687282, 25746335
Fits the following Cadillac Models:
- DeVille | 2000-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac Heater Control, Front Part Number: 19370231
$237.42 MSRP: $373.56
You Save: $136.14 (37%)
Product Specifications
- Other Name: Control Assembly, Heater & A/C (W/Front Seat Heater & Cushion Vent F; Climate Control Module; Blower Control Switch; Dash Control Unit
- Position: Front
- Replaces: 15910864, 25809868, 25928681, 25811055, 25936307, 15926354
Fits the following Cadillac Models:
- Escalade | 2007-2011 | Base, Luxury, Platinum, Premium | 6.2L V8, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2007-2011 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Heater Control, Front Part Number: 20921721
$295.77 MSRP: $526.74
You Save: $230.97 (44%)
Product Specifications
- Other Name: Control Assembly-Heater & A/C (W/Front Seat Heater; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
- Position: Front
Fits the following Cadillac Models:
- Escalade EXT | 2012-2013 | Base, Luxury, Premium | 8 Cyl 6.2 L FLEX
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Cadillac Switch Part Number: 12199058
Product Specifications
- Other Name: Switch, Air Conditioner Electric Temperature And Motor Control; Switch, A/C Electric Temperature And Motor Control; Switch, Heater Control
Fits the following Cadillac Models:
- Seville | 1998-2000 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Temperature Control Part Number: 16209335
Product Specifications
- Other Name: Switch, Air Conditioner Electric Temperature And Motor Control; Blower Control Switch; Blower Motor Switch; Switch, A/C Electric Temperature And Motor Control
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Blower Motor Switch Part Number: 16209345
Product Specifications
- Other Name: Switch, Air Conditioner Electric Temperature And Motor Control; Blower Control Switch; Switch, A/C Electric Temperature And Motor Control
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Blower Motor Switch Part Number: 15687027
Product Specifications
- Other Name: Switch Assembly-Auxiliary Heater; Climate Control Module; Blower Control Switch; Switch; Switch, Heater Control
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Temperature Control Part Number: 16181185
Product Specifications
- Other Name: Control, Auxiliary Heater & A/C; Climate Control Module; Control Unit; Heater & A/C Control; Control, A/C Instrument Panel; Control, Heater Control
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Dash Control Unit, Driver Side Passenger Side Part Number: 19370230
Product Specifications
- Other Name: Control Assembly, Heater & A/C (W/Driver Seat & Passenger Seat Heater); Climate Control Module
- Position: Driver Side Passenger Side
- Replaces: 25936296
Fits the following Cadillac Models:
- Escalade | 2007-2009 | Base, Platinum | 6.2L V8, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2007-2009 | Base, Platinum | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Heater Control Part Number: 16240135
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater Control
- Replaces: 16199075
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Radio Control Part Number: 15850811
Product Specifications
- Other Name: Control, Heater & A/C (W/Amplitude Modulation/Frequency Modulation Stereo Radio); Control, A/C Instrument Panel; Control, Heater Control; Control, Radio Receiver
- Replaces: 10358083, 15204784, 15767147
Fits the following Cadillac Models:
- Escalade | 2003-2006 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2006 | Base | 8 Cyl 6.0 L GAS
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Cadillac Heater Control, Driver Side Part Number: 25928678
Product Specifications
- Other Name: Control Assembly-Heater & A/C (W/Driver Seat & P; Climate Control Module; Blower Control Switch
- Position: Driver Side
- Replaces: 15910862, 15926351, 25809865
Fits the following Cadillac Models:
- Escalade | 2007 | Base | 8 Cyl 6.2 L GAS
- Escalade ESV | 2007-2009 | Base, Platinum | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Heater Control, Front Part Number: 19370222
Product Specifications
- Other Name: Control Assembly, Heater & A/C (W/Front Seat Heater & Cushion Vent F; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
- Position: Front
- Replaces: 20921720
Fits the following Cadillac Models:
- Escalade | 2012-2014 | Base, Luxury, Platinum, Premium | 6.2L V8, 8 Cyl 6.2 L FLEX
- Escalade ESV | 2012-2014 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX
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Cadillac Heater Control, Driver Side Part Number: 25809867
Product Specifications
- Other Name: Control Assembly-Heater & A/C (W/Driver Seat & P; Climate Control Module; Blower Control Switch
- Position: Driver Side
- Replaces: 15926353, 15911822
Fits the following Cadillac Models:
- Escalade | 2008-2009 | Base, Platinum | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Heater Control, Driver Side Part Number: 15910863
Product Specifications
- Other Name: Control Assembly-Heater & A/C (W/Driver Seat & P; Climate Control Module; Blower Control Switch; Dash Control Unit
- Position: Driver Side
Fits the following Cadillac Models:
- Escalade EXT | 2007 | Base | 8 Cyl 6.2 L GAS
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Cadillac Heater Control, Front Part Number: 22866555
$235.74 MSRP: $419.08
You Save: $183.34 (44%)
Product Specifications
- Other Name: Control Assembly-Heater & A/C (W/Front Seat Heater; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
- Position: Front
- Replaces: 20921719
Fits the following Cadillac Models:
- Escalade | 2012-2013 | Hybrid, Hybrid Platinum | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV)
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Cadillac Heater Control, Front Part Number: 20878804
Product Specifications
- Other Name: Control Assembly-Heater & A/C (W/Front Seat Heater; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
- Position: Front
Fits the following Cadillac Models:
- Escalade | 2009-2011 | Hybrid, Hybrid Platinum | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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Cadillac Control Module Part Number: 16180786
Product Specifications
- Other Name: Programmer, Air Conditioner Electric Temperature And Motor Control; A/C Programmer; Programmer, A/C Electric Temperature And Motor Control
- Replaces: 16210961, 16192686
Fits the following Cadillac Models:
- DeVille | 1994-1995 | Base, Concours | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac Control Module Part Number: 16231496
Product Specifications
- Other Name: Programmer Assembly-Heater & A/C; A/C Programmer; Programmer, A/C Electric Temperature And Motor Control
- Replaces: 16210756, 16251306
Fits the following Cadillac Models:
- DeVille | 1997-1999 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS

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Cadillac A/C Switch

Choose OEM A/C Switch, 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 A/C Switch. 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 A/C Switch provides fast control over the cabin temperature, allowing drivers to remain cool or warm without bother. Since 1902 Cadillac has made a name of combining audacious style and assertive road manners. The use of chrome accents, sweeping lines and quiet cabins is an indication of prestige without being obtrusive and the owner can feel like a dignified person on any road. Touch screens extend to dashes, glass tops turn shades at the press of a button, Cadillac electric lines drive silently but swiftly; luxury and hi-tech. Long drives are less tiring because the supportive seats, balanced suspensions and easy-to-use interfaces ease the stress and keep the drivers concentrated. Heritage is important but the company is not sitting on their laurels with new hand-built flagships and nimble crossovers to cater to diverse preferences. The A/C Switch connects the dash controls to the climate modules and relays and converts the inputs of the fingertip to accurately controlled compressor cycles and fan speeds to stabilize the temperature and prevent system load limits and safeguard electrical integrity in extreme conditions. Even the Cadillac cabins are well ventilated due to the A/C Switch that is reliable in sending signals without heat soak or vibration even after years of usage. Replacing a worn-out A/C Switch will give the climate control the factory-fresh feel of clicking sharp detents and bright light again.

Cadillac A/C Switch Parts and Q&A

Control Assembly
21992569
Q: How to replace the A/C Switch control module on Cadillac CTS?
A:
A screw behind the ashtray should be removed before commencing HVAC Control Module replacement. Start by pulling each side outward until the HVAC Control Module trim plate becomes free. After that disconnect the HVAC Control Module electrical connector and the ash tray electrical connector. Remove the HVAC Control Module screws before you take away the HVAC Control Module. Secure the HVAC Control Module into the trim plate through its screws and tighten them to 2 n.m (18 lb in). After reconnecting the HVAC Control Module electrical connector and the ash tray electrical connector users must apply pressure on the trim plate until its tabs find proper engagement. Screw the nut behind the ashtray while applying 2 n.m (18 lb in) torque.
Heater Control
21997350
Q: How to service and repair the front auxiliary A/C Switch assembly on Cadillac Escalade?
A:
Start servicing the front auxiliary control assembly by unscrewing the console roof then extracting the console from its headliner position. First disconnect all electrical connectors of the console then remove the console from the vehicle. Begin detachment of the hvac control assembly from the console by pressing the 4 tabs positioned on the back of the assembly. Begin installation by mounting the hvac control assembly onto the console followed by plugging the electrical connectors back into the console. Install the console back on the headliner before securing it to the overhead console screw until it achieves 2 n.m (18 lb in) torque.