How to remove a pressure cycling switch from a Toyota Tacoma air conditioning system?

To begin the removal process, it is necessary to have the vehicle's air conditioning system discharged and the refrigerant properly recovered. Proceed by unplugging the electrical connector from the HVAC pressure switch. Next, unscrew the HVAC pressure switch, ensuring that another wrench is used to hold the fitting and prevent any deformation of the refrigerant line. It is advisable to lubricate the switch's O-ring with clean refrigerant oil of the appropriate type before proceeding with the installation. For the installation, screw the new switch onto the threads and tighten it securely. Reconnect the electrical connector to ensure proper functioning. Finally, it is recommended to have the system evacuated, charged, and leak tested by a professional.

Genuine Toyota Tacoma HVAC Pressure Switch

Air Pressure Switch

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4 HVAC Pressure Switches found

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Toyota Tacoma Switch, Pressure
Part Number: 88645-04040
$55.56 MSRP: $77.66
You Save: $22.10 (29%)
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Product Specifications
- Other Name: Pressure Cut-Off Switch, Pressure Switch
- Replaces: 88645-34010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2004 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; 2RZFE, 3RZFE, 5VZFE; RZN140L-TRMDKAB, RZN140L-TRPDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRPDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB
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Toyota Tacoma Switch, Pressure
Part Number: 88645-04060
$99.77 MSRP: $140.64
You Save: $40.87 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Pressure NO.1; Pressure Switch
- Manufacturer Note: AIR CONDITIONER-WITH
- Replaces: 88645-26030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2016 Toyota Tacoma | Base, SR5 | 4 Cyl 2.7L, 6 Cyl 4.0L | 1GRFE, 2TRFE; 1GRFE, 2TRFE; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-CRFDKA, GRN265L-PRADKA, GRN270L-PRADKA, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN260L-TRMDKA, TRN265L-CRMDKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA
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Toyota Tacoma Sensor, Air Conditioner Pressure
Part Number: 88719-04010
$252.58 MSRP: $362.17
You Save: $109.59 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pressure Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2022 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L | 2GRFKS, 2TRFE; 2GRFKS, 2TRFE; GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA
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Toyota Tacoma Switch, Pressure
Part Number: 88645-04070
$99.77 MSRP: $140.64
You Save: $40.87 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch, Pressure NO.1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2016 Toyota Tacoma | Base | 6 Cyl 4.0L | 1GRFE; 1GRFE; GRN245L-PRADKA, GRN265L-PRADKA

Toyota Tacoma HVAC Pressure Switch

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Toyota Tacoma HVAC Pressure Switch Parts Questions & Experts Answers

Switch, Pressure
88645-04060
Q: How to remove a pressure cycling switch from a Toyota Tacoma air conditioning system?
A: To begin the removal process, it is necessary to have the vehicle's air conditioning system discharged and the refrigerant properly recovered. Proceed by unplugging the electrical connector from the HVAC pressure switch. Next, unscrew the HVAC pressure switch, ensuring that another wrench is used to hold the fitting and prevent any deformation of the refrigerant line. It is advisable to lubricate the switch's O-ring with clean refrigerant oil of the appropriate type before proceeding with the installation. For the installation, screw the new switch onto the threads and tighten it securely. Reconnect the electrical connector to ensure proper functioning. Finally, it is recommended to have the system evacuated, charged, and leak tested by a professional.