How to Remove and Install the A/C Switch in an Automatic HVAC System on 2002 Buick Regal?

Starting hvac system maintenance with automatic controls requires front floor console removal when installed before proceeding with instrument panel accessory trim plate removal. Remove the HVAC Control Module through screw removal of mounting screws and electric connector detachment. Reinstall the electrical connection after module removal then replace the HVAC Control Module in its correct position. You must tighten the HVAC Control Module's screws until they reach 2 n.m (18 lb in) according to the fastener notice in service precautions. Complete the installation by returning the instrument panel accessory trim plate together with any front floor console which needed removal.

OEM 2002 Buick Regal A/C Switch

Air Conditioning Switch

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2 A/C Switches found

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2002 Buick Regal 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
- Item Weight: 1.30 Pounds
- Item Dimensions: 13.5 x 4.4 x 4.2 inches
- Condition: New
- SKU: 19329969
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- GS, GSE, LS, LSE | 3.8L V6, 6 Cyl 3.8 L GAS
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2002 Buick Regal Heater Control Part Number: 10308120
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: 09384734, 10447470, 9384734
- Item Weight: 1.20 Pounds
- Item Dimensions: 11.4 x 5.0 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10308120
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

2002 Buick Regal A/C Switch

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2002 Buick Regal A/C Switch Parts and Q&A

Q: How to Remove and Install the A/C Switch in an Automatic HVAC System on 2002 Buick Regal?
A: Starting hvac system maintenance with automatic controls requires front floor console removal when installed before proceeding with instrument panel accessory trim plate removal. Remove the HVAC Control Module through screw removal of mounting screws and electric connector detachment. Reinstall the electrical connection after module removal then replace the HVAC Control Module in its correct position. You must tighten the HVAC Control Module's screws until they reach 2 n.m (18 lb in) according to the fastener notice in service precautions. Complete the installation by returning the instrument panel accessory trim plate together with any front floor console which needed removal.