How to replace the HVAC Control Module on a Buick Park Avenue?

To remove the HVAC control module, you have to remove the right IP cluster trim plate and two fasteners to secure the HVAC control module . Remove the rearward HVAC control module and pull it from the connectors that supply it with electricity. For installation, heat the electrical connectors to the HVAC control module and install the module. Make sure to tighten the fasters to 1.8 N.m (16 lb in) and then replace the right IP cluster trim plate. Finally, recalibrate the actuators.

What procedures are required for programming or setup of the auxiliary HVAC control module during service on Buick Rainier?

The auxiliary heating, ventilation, and air conditioning (HVAC) control module might also be programmed or set up in service procedures. If auxiliary HVAC Control Module is replaced, there are no other procedures. However, do not reprogram the auxiliary HVAC Control Module unless something tells you so in a service procedure or a service bulletin. For reprogramming of the HVAC Control Module, one must use service programming system (SPS). If an actuator gets replaced, actuators have to be re-calibrated using the re-calibrating actuators (Primary) and re-calibrating actuators (Auxiliary HVAC) procedure respectively in hvac systems - automatic or the re-calibrating actuators (Primary) procedure in hvac systems - manual.

OEM Buick HVAC Control Module

Heater Control Assembly

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36 HVAC Control Modules found

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Buick Heater Control
Part Number: 13506235
$82.77 MSRP: $155.44
You Save: $72.67 (47%)
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater And A/C Control
- Replaces: 13594970
Fits the following Buick Models:
- Encore | 2017, 2015 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Control Module
Part Number: 84428981
$84.49 MSRP: $158.66
You Save: $74.17 (47%)
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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 Buick Models:
- Regal Sportback | 2018 | Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Control Module
Part Number: 42761444
$45.88 MSRP: $81.92
You Save: $36.04 (44%)
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Product Specifications
- Other Name: Module Assembly-Blower Motor Control; Module, A/C Electric Temperature And Motor Control
- Replaces: 42643755
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Alternator
Part Number: 13590817
$119.38 MSRP: $214.14
You Save: $94.76 (45%)
Ships in 1-3 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 Buick Models:
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, Preferred, Preferred II | 4 Cyl 2.0 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Heater Control
Part Number: 84138221
$79.07 MSRP: $234.01
You Save: $154.94 (67%)
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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: 84447713
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick Heater Control
Part Number: 13598193
$118.82 MSRP: $244.16
You Save: $125.34 (52%)
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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 Buick Models:
- Regal | 2014-2015 | Base, GS, Premium | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Dash Control Unit, Jet Black
Part Number: 84015309
$236.53 MSRP: $428.10
You Save: $191.57 (45%)
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Product Specifications
- Other Name: Control Assembly-Heater & A/C User Interface *Jet Black; Climate Control Module; Blower Control Switch
- Replaced by: 84443701
Fits the following Buick Models:
- Envision | 2016 | Premium | 4 Cyl 2.0 L GAS
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Buick Dash Control Unit
Part Number: 13594970
$82.77 MSRP: $155.44
You Save: $72.67 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Control, Heater And A/C Control
- Replaced by: 13506235
Fits the following Buick Models:
- Encore | 2015 | Base, Convenience, Leather, Premium | 4 Cyl 1.4 L GAS
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Buick Dash Control Unit, Black
Part Number: 90802629
$296.03 MSRP: $551.98
You Save: $255.95 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module
- Replaced by: 26202379
Fits the following Buick Models:
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Dash Control Unit, Black
Part Number: 26202382
$264.70 MSRP: $475.30
You Save: $210.60 (45%)
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Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module
Fits the following Buick Models:
- Regal | 2016-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Dash Control Unit
Part Number: 90802630
$307.19 MSRP: $572.93
You Save: $265.74 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C *Cocoa; Climate Control Module
- Replaced by: 26202380
Fits the following Buick Models:
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Dash Control Unit
Part Number: 13588568
$81.01 MSRP: $146.61
You Save: $65.60 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Control, Heater And A/C Control
Fits the following Buick Models:
- Encore | 2015 | Base, Convenience, Leather, Premium | 4 Cyl 1.4 L GAS
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Buick Dash Control Unit
Part Number: 26202383
$264.70 MSRP: $475.30
You Save: $210.60 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module
Fits the following Buick Models:
- Regal | 2016-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Control Module
Part Number: 89019166
Product Specifications
- Other Name: Module Assembly, Blower Motor Control; Blower Motor Resistor; Module; Resistor; Module, A/C Electric Temperature And Motor Control
- Replaces: 52479971, 52477902
Fits the following Buick Models:
- Century | 1997-2005 | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
- Regal | 1997-2004 | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Control Module
Part Number: 52478281
Product Specifications
- Other Name: Module Assembly, Blower Motor Control; Module, A/C Electric Temperature And Motor Control
- Replaces: 52470758
Fits the following Buick Models:
- Park Avenue | 1997-1999 | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Control Module
Part Number: 12368389
Product Specifications
- Other Name: Module, Blower Motor Control; Module; Module, A/C Electric Temperature And Motor Control
- Replaces: 16174976
Fits the following Buick Models:
- Park Avenue | 1992-1996 | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Control Module
Part Number: 88892976
Product Specifications
- Other Name: Module, Blower Motor Control; Module; Module, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- Rainier | 2004-2006 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Heater Control
Part Number: 19329969
Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: 10435588, 9360494, 09360494
Fits the following Buick Models:
- Regal | 2000-2004 | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Dash Control Unit
Part Number: 16034550
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module
Fits the following Buick Models:
- Skyhawk | 1984-1985 | Custom, Limited, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Dash Control Unit
Part Number: 19329968
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module
- Replaces: 9352034, 09352034
Fits the following Buick Models:
- Regal | 1998-1999 | 25th Anniversary Edition, GS, LS | 6 Cyl 3.8 L GAS

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1-20 of 36 Results

Buick HVAC Control Module Parts Questions & Experts Answers

Control Module
52485682
Q: How to replace the HVAC Control Module on a Buick Park Avenue?
A: To remove the HVAC control module, you have to remove the right IP cluster trim plate and two fasteners to secure the HVAC control module . Remove the rearward HVAC control module and pull it from the connectors that supply it with electricity. For installation, heat the electrical connectors to the HVAC control module and install the module. Make sure to tighten the fasters to 1.8 N.m (16 lb in) and then replace the right IP cluster trim plate. Finally, recalibrate the actuators.
Control Module
19260762
Q: What procedures are required for programming or setup of the auxiliary HVAC control module during service on Buick Rainier?
A: The auxiliary heating, ventilation, and air conditioning (HVAC) control module might also be programmed or set up in service procedures. If auxiliary HVAC Control Module is replaced, there are no other procedures. However, do not reprogram the auxiliary HVAC Control Module unless something tells you so in a service procedure or a service bulletin. For reprogramming of the HVAC Control Module, one must use service programming system (SPS). If an actuator gets replaced, actuators have to be re-calibrated using the re-calibrating actuators (Primary) and re-calibrating actuators (Auxiliary HVAC) procedure respectively in hvac systems - automatic or the re-calibrating actuators (Primary) procedure in hvac systems - manual.