How to service and repair the A/C Switch on Toyota Celica?

To fix the Heater Control Assembly, take out the middle cluster finish panel and heater control cables. Open the claws to pull out the assembly, and unconnect the connector. Installation Reinstall the A/C control panel, optimize cables and clamps and lock them, making sure that air inlet, air mix, and outlet damper controls are set correctly.

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

To service the control assembly, remove the center cluster finish panel and heater control cables. Detach the heater control assembly and A/C control assembly. Install the A/C control panel, connect cables, and adjust the air inlet, mix, and outlet damper control cables as specified.

OEM Toyota Celica A/C Switch

Air Conditioning Switch

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20 A/C Switches found

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Toyota Celica Blower Motor Switch
Part Number: 84732-20340
$66.25 MSRP: $93.00
You Save: $26.75 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Heater Blower; Climate Control Module; Blower Control Switch; Blower Motor Resistor
- Replaces: 84732-20160
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1989 Toyota Celica | All Trac, GT, GTS, ST | 4 Cyl 2.0 L GAS
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Toyota Celica Heater Control
Part Number: 55900-2B230
$573.50 MSRP: $840.48
You Save: $266.98 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Air Conditioner; Climate Control Module; Dash Control Unit; Control & Accessory Assembly, Heater
- Manufacturer Note: DEALER OPTION
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1994-1995 Toyota Celica | GT, ST | 4 Cyl 1.8 L GAS, 4 Cyl 2.2 L GAS
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Toyota Celica Heater Control
Part Number: 55900-2B330
$296.08 MSRP: $422.75
You Save: $126.67 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Climate Control Module; Dash Control Unit; Control & Accessory Assembly, Heater
- Manufacturer Note: DEALER OPTION
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1999 Toyota Celica | GT, ST | 4 Cyl 1.8 L GAS, 4 Cyl 2.2 L GAS
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Toyota Celica Knob
Part Number: 55905-2B790
$14.09 MSRP: $19.61
You Save: $5.52 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Knob Sub-Assembly, Control; Knob, Heater Control
- Replaces: 55905-2B700
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2005 Toyota Celica | GT, GTS | 4 Cyl 1.8 L GAS
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Toyota Celica Knob
Part Number: 55905-2B720
Product Specifications
- Other Name: Knob Sub-Assembly, Control; HVAC Heater Control Knob; Knob, Heater Control
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2002 Toyota Celica | GT, GTS | 4 Cyl 1.8 L GAS
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Toyota Celica Knob
Part Number: 55905-17090
$14.21 MSRP: $19.78
You Save: $5.57 (29%)
Product Specifications
- Other Name: Knob Sub-Assembly, Control; HVAC Heater Control Knob; Knob, Heater Control
- Replaces: 55905-2B080, 55905-17080, 55905-2B750
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2005 Toyota Celica | GT, GTS | 4 Cyl 1.8 L GAS
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Toyota Celica Blower Motor Switch
Part Number: 84732-14160
Product Specifications
- Other Name: Switch Assembly, Heater Blower; Climate Control Module; Blower Control Switch; Blower Motor Resistor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1984-1985 Toyota Celica | GT, GTS, ST | 4 Cyl 2.4 L GAS
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Toyota Celica Blower Motor Switch
Part Number: 84732-14180
Product Specifications
- Other Name: Switch Assembly, Heater Blower; Climate Control Module; Blower Control Switch; Blower Motor Resistor
- Manufacturer Note: W/COOLER
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1984-1985 Toyota Celica | GT, GTS, ST | 4 Cyl 2.4 L GAS
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Toyota Celica Blower Motor Switch
Part Number: 84732-14190
Product Specifications
- Other Name: Switch, Heater Blower; Climate Control Module; Blower Control Switch; Blower Motor Resistor; Switch Assembly, Heater Blower
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1984-1985 Toyota Celica | Supra | 6 Cyl 2.8 L GAS
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Toyota Celica Blower Motor Switch
Part Number: 84732-20260
Product Specifications
- Other Name: Switch, Heater Blower; Climate Control Module; Blower Control Switch; Blower Motor Resistor; Switch Assembly, Heater Blower
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1993 Toyota Celica | All Trac, GT, GTS, GTS All Trac, ST | 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS
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Toyota Celica Blower Motor Switch
Part Number: 84732-20350
Product Specifications
- Other Name: Switch, Heater Blower; Climate Control Module; Blower Control Switch; Blower Motor Resistor; Switch Assembly, Heater Blower
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1994-1999 Toyota Celica | GT, ST | 4 Cyl 1.8 L GAS, 4 Cyl 2.2 L GAS
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Toyota Celica Knob
Part Number: 55905-2B810
Product Specifications
- Other Name: Knob Sub-Assembly, Control; HVAC Heater Control Knob; Knob, Heater Control
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003 Toyota Celica | GT, GTS | 4 Cyl 1.8 L GAS
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Toyota Celica Heater Control
Part Number: 55910-20690
Product Specifications
- Other Name: Control Assembly, Heater; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2001 Toyota Celica | GT, GTS | 4 Cyl 1.8 L GAS
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Toyota Celica Heater Control
Part Number: 55900-20731
Product Specifications
- Other Name: Control Assembly, Air Conditioner; Climate Control Module; Dash Control Unit; Control & Accessory Assembly, Heater
- Manufacturer Note: W(AUTOMATIC AIR CONDITIONER)
- Replaces: 55900-20730
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1993 Toyota Celica | All Trac, GT, GTS, GTS All Trac, ST | 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS
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Toyota Celica Heater Control
Part Number: 55900-20861
Product Specifications
- Other Name: Control&Accessory; Climate Control Module; Dash Control Unit; Control & Accessory Assembly, Heater
- Replaces: 55900-20710, 55900-20860
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1993 Toyota Celica | All Trac, GT, GTS, GTS All Trac, ST | 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS
View related parts
Toyota Celica Heater Control
Part Number: 55900-20871
Product Specifications
- Other Name: Control&Accessory; Climate Control Module; Dash Control Unit; Control & Accessory Assembly, Heater
- Manufacturer Note: W(MANUAL AIR CONDITIONER)
- Replaces: 55900-20870, 55900-20720
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1993 Toyota Celica | All Trac, GT, GTS, GTS All Trac, ST | 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS
View related parts
Toyota Celica Heater Control
Part Number: 55910-2B903
Product Specifications
- Other Name: Control Assembly, Heater; Climate Control Module; Dash Control Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1994-1999 Toyota Celica | GT, ST | 4 Cyl 1.8 L GAS, 4 Cyl 2.2 L GAS
View related parts
Toyota Celica Dash Control Unit
Part Number: 55900-20670
Product Specifications
- Other Name: Control&Accessory Assembly, Heater; Climate Control Module; Control & Accessory Assembly, Heater
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1991 Toyota Celica | All Trac | 4 Cyl 2.0 L GAS
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Toyota Celica Dash Control Unit
Part Number: 55900-20680
Product Specifications
- Other Name: Control&Accessory Assembly, Heater; Climate Control Module; Control & Accessory Assembly, Heater
- Manufacturer Note: W(MANUAL AIR CONDITIONER)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1991 Toyota Celica | All Trac | 4 Cyl 2.0 L GAS
View related parts
Toyota Celica Dash Control Unit
Part Number: 55900-20690
Product Specifications
- Other Name: Control Assembly, Air Conditioner; Climate Control Module; Control & Accessory Assembly, Heater
- Manufacturer Note: W(AUTOMATIC AIR CONDITIONER)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1991 Toyota Celica | All Trac | 4 Cyl 2.0 L GAS

Toyota Celica A/C Switch

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Toyota Celica A/C Switch Parts and Q&A

Knob
55905-17090
Q: How to service and repair the A/C Switch on Toyota Celica?
A: To fix the Heater Control Assembly, take out the middle cluster finish panel and heater control cables. Open the claws to pull out the assembly, and unconnect the connector. Installation Reinstall the A/C control panel, optimize cables and clamps and lock them, making sure that air inlet, air mix, and outlet damper controls are set correctly.
Knob
55905-2B790
Q: How to troubleshoot an A/C Switch on Toyota Celica?
A: To service the control assembly, remove the center cluster finish panel and heater control cables. Detach the heater control assembly and A/C control assembly. Install the A/C control panel, connect cables, and adjust the air inlet, mix, and outlet damper control cables as specified.

Related Toyota Celica Parts

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