How to replace the A/C Switch control module on 2005 Buick Park Avenue?

Start by detaching the right i/p cluster trim plate and removing the two fasteners which hold the HVAC Control Module in place. Begin by pulling the HVAC Control Module toward the back then disconnect all electrical connectors. When installing connect all cables to the HVAC Control Module but switch off the ignition key first before starting calibration procedures. Installation of the HVAC Control Module begins by mounting it with two fasteners that need to be tightened to 1.8 n.m (16 lb in). After engine start allow the system to run for one minute while maintaining static hvac controls until self-calibration completes since interruptions affect hvac performance outcomes. The calibration process must occur when the engine operates.

OEM 2005 Buick Park Avenue A/C Switch

Air Conditioning Switch

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3 A/C Switches found

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2005 Buick Park Avenue Heater Control
Part Number: 25690875
$87.48 MSRP: $179.76
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Product Specifications
- Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater And A/C Control
- Replaces: 25629898
- Item Weight: 0.40 Pounds
- Item Dimensions: 5.7 x 2.5 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25690875
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS
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2005 Buick Park Avenue A/C Programmer
Part Number: 9353514
Product Specifications
- Other Name: Programmer Assembly-Heater & A/C; Programmer, A/C Electric Temperature And Motor Control
- Item Weight: 1.00 Pounds
- Item Dimensions: 10.3 x 6.7 x 3.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9353514
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS
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2005 Buick Park Avenue Heater Control
Part Number: 19329967
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater And A/C Control
- Replaces: 16202304, 15139458
- Item Weight: 1.30 Pounds
- Item Dimensions: 13.1 x 4.3 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19329967
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS

2005 Buick Park Avenue A/C Switch

With a comprehensive array of OEM 2005 Buick Park Avenue A/C Switch, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Buick Park Avenue A/C Switch are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Buick Park Avenue Parts Questions & Experts Answers

Q: How to replace the A/C Switch control module on 2005 Buick Park Avenue?
A: Start by detaching the right i/p cluster trim plate and removing the two fasteners which hold the HVAC Control Module in place. Begin by pulling the HVAC Control Module toward the back then disconnect all electrical connectors. When installing connect all cables to the HVAC Control Module but switch off the ignition key first before starting calibration procedures. Installation of the HVAC Control Module begins by mounting it with two fasteners that need to be tightened to 1.8 n.m (16 lb in). After engine start allow the system to run for one minute while maintaining static hvac controls until self-calibration completes since interruptions affect hvac performance outcomes. The calibration process must occur when the engine operates.