How to troubleshoot and repair an A/C Switch on Toyota Tacoma?

In order to service the heater control assembly, use a taped screwdriver to remove the A/C and REC switch knobs. Next, unscrew five screws and remove the control panel case to remove the A/C amplifier. To remove the bulb, turn left and remove. Reassemble in reverse order.

How to troubleshoot an A/C Switch on Toyota Tacoma?

To maintain the control assembly, remove the 3 control knob sub-assemblies, unscrew the heater control panel and pry the A/C and REC switches out. Install new bulbs and reverse the process and make sure that all the parts are firmly in place.

OEM Toyota Tacoma A/C Switch

Air Conditioning Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

40 A/C Switches found

View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04060
$735.47 MSRP: $1077.84
You Save: $342.37 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2011 Toyota Tacoma | Base, Pre Runner, X-Runner | 4 Cyl 2.7 L GAS, 6 Cyl 4.0 L GAS
View related parts
Toyota Tacoma Heater Control, Gunmetal
Part Number: 55900-04171-B1
$689.16 MSRP: $1009.97
You Save: $320.81 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control, Gunmetal
Part Number: 55900-04170-B1
$689.14 MSRP: $1009.94
You Save: $320.80 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2017 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control, Silver
Part Number: 55900-04172-B0
$741.14 MSRP: $1086.15
You Save: $345.01 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2023 Toyota Tacoma | Limited, SR, SR5, Trail, Trail Special Edition, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04132-B1
$486.18 MSRP: $712.50
You Save: $226.32 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: METALLIC SILVER,TRIM1#,2#
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019 Toyota Tacoma | SR, SR5 | 4 Cyl 2.7 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04150-B1
$434.25 MSRP: $636.39
You Save: $202.14 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: METALLIC SILVER,TRIM1#,2#
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2017 Toyota Tacoma | SR, SR5 | 4 Cyl 2.7 L GAS
View related parts
Toyota Tacoma Heater Control, Silver
Part Number: 55900-04171-B0
$678.26 MSRP: $994.01
You Save: $315.75 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: METALLIC SILVER,TRIM2#,4#
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2018 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control, Gunmetal
Part Number: 55900-04172-B1
$730.70 MSRP: $1070.86
You Save: $340.16 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2023 Toyota Tacoma | Limited, SR, SR5, Trail, Trail Special Edition, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04131-B1
$434.25 MSRP: $636.39
You Save: $202.14 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: METALLIC SILVER,TRIM1#,2#
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018 Toyota Tacoma | SR, SR5 | 4 Cyl 2.7 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04161-B0
$678.26 MSRP: $994.01
You Save: $315.75 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: METALLIC SILVER,TRIM2#,4#
- Replaces: 55900-04160-B0
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control, Gunmetal
Part Number: 55900-04181-B0
$689.14 MSRP: $1009.94
You Save: $320.80 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04161-B1
$678.26 MSRP: $994.01
You Save: $315.75 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Dash Control Unit
- Replaces: 55900-04160-B1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2017 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control, Gunmetal
Part Number: 55900-04182-B0
$730.70 MSRP: $1070.86
You Save: $340.16 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2023 Toyota Tacoma | Limited, SR, SR5, Trail, Trail Special Edition, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04151-B1
$434.25 MSRP: $636.39
You Save: $202.14 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: METALLIC SILVER,TRIM1#,2#
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018 Toyota Tacoma | SR, SR5 | 4 Cyl 2.7 L GAS
View related parts
Toyota Tacoma Heater Control, Gunmetal
Part Number: 55900-04180-B0
$689.16 MSRP: $1009.97
You Save: $320.81 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2017 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04102-B0
$483.16 MSRP: $708.07
You Save: $224.91 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Tacoma | Limited, SR, SR5, Trail, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04040
$721.11 MSRP: $1056.80
You Save: $335.69 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch
- Manufacturer Note: SR5 PACKAGE
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2010 Toyota Tacoma | Base, Pre Runner | 4 Cyl 2.7 L GAS
View related parts
Toyota Tacoma Heater Control, Gunmetal
Part Number: 55900-04111-B0
$465.00 MSRP: $681.46
You Save: $216.46 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: 55900-04110-B0
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2018 Toyota Tacoma | Limited, SR, SR5, TRD Off-Road, TRD Pro, TRD Sport | 6 Cyl 3.5 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04152-B1
$486.22 MSRP: $712.57
You Save: $226.35 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: METALLIC SILVER,TRIM1#,2#
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019 Toyota Tacoma | SR, SR5 | 4 Cyl 2.7 L GAS
View related parts
Toyota Tacoma Heater Control
Part Number: 55900-04122-B1
$483.16 MSRP: $708.07
You Save: $224.91 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2023 Toyota Tacoma | SR, SR5 | 4 Cyl 2.7 L GAS

| Page 1 of 2 |Next >

1-20 of 40 Results

Toyota Tacoma A/C Switch

If you're thinking about purchasing OEM parts for your Toyota Tacoma, our website is your one-stop destination. We stock an extensive selection of genuine Toyota Tacoma A/C Switch at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Toyota Tacoma A/C Switch Parts and Q&A

Knob
55905-35320
Q: How to troubleshoot and repair an A/C Switch on Toyota Tacoma?
A: In order to service the heater control assembly, use a taped screwdriver to remove the A/C and REC switch knobs. Next, unscrew five screws and remove the control panel case to remove the A/C amplifier. To remove the bulb, turn left and remove. Reassemble in reverse order.
Heater Control
55900-04010
Q: How to troubleshoot an A/C Switch on Toyota Tacoma?
A: To maintain the control assembly, remove the 3 control knob sub-assemblies, unscrew the heater control panel and pry the A/C and REC switches out. Install new bulbs and reverse the process and make sure that all the parts are firmly in place.