How do you remove the HVAC control unit on Toyota Corolla?

To remove the HVAC control unit, start by disconnecting the negative cable from the battery. Then, pull off the center knob to expose a screw securing the top of the center trim panel. The rest of the panel is retained by clips, so carefully remove it and mark the electrical connectors before disconnecting them. Next, pull the control unit out enough to disconnect the heater control cables from the rear of the unit and disconnect the electrical connectors from the blower speed switch and A/C switch. To install, simply reverse the removal procedure and run the engine to check for the proper functioning of the A/C switch and air conditioning (if equipped).

Genuine Toyota Corolla A/C Switch

Air Conditioning Switch

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111 A/C Switches found

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Toyota Corolla Switch Assy, Heater Blower
Part Number: 84732-12270
$75.92 MSRP: $107.02
You Save: $31.10 (30%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Blower Motor Switch
- Manufacturer Note: *86 & *87
- Replaces: 84732-01030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1988-1993 Toyota Corolla | DX, GTS, LE, SR5, STD | 4 Cyl 1.6L | 4AF, 4AFE, 4AGE; 4AF, 4AFE, 4AFE; AE92L-DEHDKA, 4AGE; AE92L-ACHDKA, AE92L-ACHDUA, AE92L-ACMDKA, AE92L-ACMDUA, AE92L-ACMVFA, AE92L-ACMVFK, AE92L-ACMXKA, AE92L-ACMXKK, AE92L-ACMXUA, AE92L-ACMXUK, AE92L-ACPXKA, AE92L-ACPXKK, AE92L-ACPXUA, AE92L-ACPXUK, AE92L-AEHDKA, AE92L-AEHDKK, AE92L-AEHDUA, AE92L-AEHDUK, AE92L-AEHRKA, AE92L-AEMDKA, AE92L-AEMDKK, AE92L-AEMDUA, AE92L-AEMDUK, AE92L-AEMNKA, AE92L-AEMNKK, AE92L-AEMNUA, AE92L-AEMNUK, AE92L-AEMRKA, AE92L-AEPNKA, AE92L-AEPNKK, AE92L-AEPNUA, AE92L-AEPNUK, AE92L-AWHDKA, AE92L-AWHDKK, AE92L-AWHDUA, AE92L-AWHDUK, AE92L-AWMDKA, AE92L-AWMDKK, AE92L-AWMDUA, AE92L-AWMDUK, AE92L-DEHDKA, AE92L-DEHDKK, AE92L-DEHDUA, AE92L-DEHDUK, AE92L-DEHRKA, AE92L-DEMDKA, AE92L-DEMDKK, AE92L-DEMDUA, AE92L-DEMDUK, AE92L-DEMNKA, AE92L-DEMNKK, AE92L-DEMNUA, AE92L-DEMNUK, AE92L-DEMRKA, AE92L-DEPNKA, AE92L-DEPNKK, AE92L-DEPNUA, AE92L-DEPNUK, AE95L-AEMDKA, AE95L-AEMDKK, AE95L-AEPDKA, AE95L-AEPDKK, AE95L-CWMDKA, AE95L-CWMDKK, AE95L-CWMXKA, AE95L-CWMXKK, AE95L-CWPDKA, AE95L-CWPDKK
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Toyota Corolla Control Sub-Assy, Heater
Part Number: 55903-02130
$43.91 MSRP: $61.37
You Save: $17.46 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.3
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2013 Toyota Corolla | LE, S, STD, XRS | 4 Cyl 1.8L, 4 Cyl 2.4L | 2AZFE, 2ZRFE; 2AZFE, 2ZRFE; AZE141L-DEASKA, AZE141L-DEASKK, AZE141L-DEMSKA, AZE141L-DEMSKK, ZRE142L-DEMDKA, ZRE142L-DEMSKA, ZRE142L-DEPDKA, ZRE142L-DEPNKA, ZRE142L-DEPSKA
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Toyota Corolla Control Sub-Assembly, He
Part Number: 55902-0R040
$29.95 MSRP: $41.86
You Save: $11.91 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.2
- Replaced by: 55902-0R041
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014-2018 Toyota Corolla | LE, S, STD | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE172L-DEFDKA, ZRE172L-DEFDKK, ZRE172L-DEFSKK, ZRE172L-DEPDKA, ZRE172L-DEPDKK, ZRE172L-DEXDKA, ZRE172L-DEXDKK, ZRE172L-DEXNKA, ZRE172L-DEXNKK, ZRE172L-DEXSKK
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Toyota Corolla Control Sub-Assy, Heater
Part Number: 55901-02060
$70.51 MSRP: $99.39
You Save: $28.88 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2013 Toyota Corolla | CE, LE, S, STD, XRS | 4 Cyl 1.8L, 4 Cyl 2.4L | 2AZFE, 2ZRFE; 2AZFE, 2ZRFE; AZE141L-DEASKA, AZE141L-DEASKK, AZE141L-DEMSKA, AZE141L-DEMSKK, ZRE142L-DEMDKA, ZRE142L-DEMDKK, ZRE142L-DEMSKA, ZRE142L-DEMSKK, ZRE142L-DEPDKA, ZRE142L-DEPDKK, ZRE142L-DEPNKA, ZRE142L-DEPNKK, ZRE142L-DEPSKA, ZRE142L-DEPSKK
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Toyota Corolla Control Sub-Assembly, He
Part Number: 55902-02030
$120.21 MSRP: $170.90
You Save: $50.69 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2013 Toyota Corolla | LE, S, XRS | 4 Cyl 1.8L, 4 Cyl 2.4L | 2AZFE, 2ZRFE; 2AZFE, 2ZRFE; AZE141L-DEASKA, AZE141L-DEASKK, AZE141L-DEMSKA, AZE141L-DEMSKK, ZRE142L-DEMSKA, ZRE142L-DEPNKA, ZRE142L-DEPNKK, ZRE142L-DEPSKA
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Toyota Corolla Switch, Cooler
Part Number: 84660-12180
$47.50 MSRP: $66.40
You Save: $18.90 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: AC Switch, On/Off Switch
- Replaces: 84660-02020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1997 Toyota Corolla | DX, LE, STD | 4 Cyl 1.6L, 4 Cyl 1.8L | 4AFE, 7AFE; 4AFE, 7AFE; AE101L-AEHDKA, 7AFE; AE101L-DEHDKA, AE101L-AEHDKK, AE101L-AEHNKK, AE101L-AEMDKA, AE101L-AEMDKK, AE101L-AEMNKK, AE101L-DEHDKK, AE101L-DEHNKA, AE101L-DEHNKK, AE101L-DEMDKA, AE101L-DEMDKK, AE101L-DEMNKA, AE101L-DEMNKK, AE102L-AEMNKA, AE102L-AEMNKK, AE102L-AEPEKA, AE102L-AEPNKA, AE102L-AEPNKK, AE102L-AWMNKA, AE102L-AWMNKK, AE102L-AWPNKA, AE102L-AWPNKK, AE102L-DEMEKA, AE102L-DEMNKA, AE102L-DEMNKK, AE102L-DEPEKA, AE102L-DEPNKA, AE102L-DEPNKK
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Toyota Corolla Knob Sub-Assembly, Control
Part Number: 55905-12060
$6.44 MSRP: $8.99
You Save: $2.55 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Knob, Heater Control Lever
- Manufacturer Note: W(BOOST VENTILATOR)
- Replaced by: 55905-12070
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1980-1987 Toyota Corolla | DX, GTS, LE, LE Limited, SR5, STD | 4 Cyl 1.6L, 4 Cyl 1.8L | 1CLC, 3TC, 4AC, 4AGEC, 4ALC; 1CLC, 3TC, 4AC, 4AGEC, 4ALC; AE71L-ECMDCA, AE71L-ECMDCK, AE71L-ECPDCA, AE71L-EDHDCA, AE71L-EDHDCK, AE71L-EDKRCA, AE71L-EDKRCK, AE71L-EDMDCA, AE71L-EDMDCK, AE71L-EEHDCA, AE71L-EEHDCK, AE71L-EEMDCA, AE71L-EEMDCK, AE71L-ELHDCA, AE71L-ELHDCK, AE71L-ELMDCA, AE71L-ELMDCK, AE71L-ESHDCK, AE71L-ESMDCA, AE71L-ESMDCK, AE71L-ESPDCA, AE71LG-EWHDCA, AE71LG-EWHDCK, AE71LG-EWMDCA, AE71LG-EWMDCK, AE82L-EEHDCA, AE82L-EEHDCK, AE82L-EEHNCA, AE82L-EEHNCK, AE82L-EEMDCA, AE82L-EEMDCK, AE82L-EEMNCA, AE82L-EEPECA, AE82L-EEPNCA, AE82L-EEPNCK, AE82L-ELHDCA, AE82L-ELHDCK, AE82L-ELHNCA, AE82L-ELHNCK, AE82L-ELMDCA, AE82L-ELMDCK, AE82L-ELMNCA, AE82L-ELPNCA, AE82L-ELPNCK, AE86L-ECMQFA, AE86L-ECMQFK, AE86L-ECMXCA, AE86L-ECMXCK, AE86L-ECPXCA, AE86L-ECPXCK, AE86L-ESMDCA, AE86L-ESMQFA, AE86L-ESMQFK, AE86L-ESMXCA, AE86L-ESMXCK, AE86L-ESPDCA, AE86L-ESPXCA, AE86L-ESPXCK, CE80L-EEHDCA, CE80L-EEKRCA, CE80L-ELMDCA, TE72L-ECHDCA, TE72L-ECHDCK, TE72L-ECKDCA, TE72L-ECKDCK, TE72L-ECMDCA, TE72L-ECMDCK, TE72L-ECMXCA, TE72L-ECMXCK, TE72L-ECPDCA, TE72L-ECPXCA, TE72L-ECPXCK, TE72L-EDHDCA, TE72L-EDHDCK, TE72L-EDHRCA, TE72L-EDHRCK, TE72L-EDKDCA, TE72L-EDKDCK, TE72L-EDKRCA, TE72L-EDKRCK, TE72L-EDMDCA, TE72L-EDMDCK, TE72L-EEHDCA, TE72L-EEHDCK, TE72L-EEHRCA, TE72L-EEKDCA, TE72L-EEKDCK, TE72L-EEKRCA, TE72L-EEMDCA, TE72L-EEMDCK, TE72L-EEPDCA, TE72L-ELHDCA, TE72L-ELHDCK, TE72L-ELKDCA, TE72L-ELKDCK, TE72L-ELMDCA, TE72L-ELMDCK, TE72L-ELMXCA, TE72L-ELMXCK, TE72L-ESHDCA, TE72L-ESHDCK, TE72L-ESMDCA, TE72L-ESMXCA, TE72L-ESMXCK, TE72L-ESPDCA, TE72L-ESPXCA, TE72L-ESPXCK, TE72LG-EWHDCA, TE72LG-EWHDCK, TE72LG-EWKDCA, TE72LG-EWKDCK, TE72LG-EWMDCA, TE72LG-EWMDCK
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Toyota Corolla Knob, Heater Blower Switch
Part Number: 84731-12010
$9.56 MSRP: $13.36
You Save: $3.80 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1975-1979 Toyota Corolla | DLX, Special, SR5, STD | 4 Cyl 1.2L, 4 Cyl 1.6L | 2TC, 3KC; 2TC, 3KC; KE30L-KBA, KE30L-KBFA, KE30L-KBK, KE30L-KRK, KE30L-MBA, KE30L-MBFA, KE50L-LKDA, KE50L-LKDK, TE31L-HBA, TE31L-HBFA, TE31L-HBK, TE31L-HDA, TE31L-HDFA, TE31L-HDFK, TE31L-HRK, TE31L-KBA, TE31L-KBFA, TE31L-KBK, TE31L-KDA, TE31L-KDFA, TE31L-KDFK, TE31L-KRK, TE31L-MBA, TE31L-MBFA, TE31L-MDA, TE31L-MDFA, TE37L-MQA, TE37L-MQK, TE38LV-HDFA, TE38LV-HDFK, TE38LV-KDFA, TE38LV-KDFK, TE38LV-MDFA, TE51L-CHDA, TE51L-CHDK, TE51L-CKDA, TE51L-CKDK, TE51L-CMDA, TE51L-CMQA, TE51L-CMQK, TE51L-LHDA, TE51L-LHDK, TE51L-LKDA, TE51L-LKDK, TE51L-LMDA, TE51L-LMQA, TE51L-LMQK
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Toyota Corolla Control & Accessory Assy, Heater
Part Number: 55900-02191
$516.52 MSRP: $760.31
You Save: $243.79 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Dash Control Unit, Heater Control
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2008 Toyota Corolla | CE, LE, S | 4 Cyl 1.8L | 1ZZFE, 2ZZGE; 1ZZFE, 2ZZGE; ZZE130L-AEMDKA, ZZE130L-AEMNKA, ZZE130L-AEPDKA, ZZE130L-AEPDKK, ZZE130L-AEPNKA, ZZE130L-AEPNKK, ZZE130L-DEMDKA, ZZE130L-DEMDKK, ZZE130L-DEMNKA, ZZE130L-DEMNKK, ZZE130L-DEMSKA, ZZE130L-DEMSKK, ZZE130L-DEPDKA, ZZE130L-DEPDKK, ZZE130L-DEPNKA, ZZE130L-DEPNKK, ZZE130L-DEPSKA, ZZE130L-DEPSKK, ZZE131L-DEFSFA, ZZE131L-DEFSFK
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Toyota Corolla Control Sub-Assembly, He
Part Number: 55901-02030
$70.51 MSRP: $99.39
You Save: $28.88 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2013 Toyota Corolla | LE, S, XRS | 4 Cyl 1.8L, 4 Cyl 2.4L | 2AZFE, 2ZRFE; 2AZFE, 2ZRFE; AZE141L-DEASKA, AZE141L-DEASKK, AZE141L-DEMSKA, AZE141L-DEMSKK, ZRE142L-DEMSKA, ZRE142L-DEPNKA, ZRE142L-DEPNKK, ZRE142L-DEPSKA
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Toyota Corolla Control Sub-Assembly, He
Part Number: 55903-02050
$52.15 MSRP: $72.89
You Save: $20.74 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.3; Temperature Control, Temperature Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2013 Toyota Corolla | LE, S | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE142L-DEMSKA, ZRE142L-DEPNKA, ZRE142L-DEPNKK, ZRE142L-DEPSKA
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Toyota Corolla Control Sub-Assembly, He
Part Number: 55902-0R041
$29.95 MSRP: $41.86
You Save: $11.91 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: AIR CONDITIONER-MANUAL
- Replaces: 55902-0R040, 55902-42150
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014-2019 Toyota Corolla | LE, S, STD | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE172L-DEFDKA, ZRE172L-DEFDKK, ZRE172L-DEFSKK, ZRE172L-DEPDKA, ZRE172L-DEPDKK, ZRE172L-DEXDKA, ZRE172L-DEXDKK, ZRE172L-DEXNKA, ZRE172L-DEXNKK, ZRE172L-DEXSKK
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Toyota Corolla Control Sub-Assembly, He
Part Number: 55901-0R020
$29.44 MSRP: $41.14
You Save: $11.70 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.1; Dash Control Unit
- Replaced by: 55901-42030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014-2019 Toyota Corolla | LE, S, STD | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE172L-DEFDKA, ZRE172L-DEFDKK, ZRE172L-DEFSKK, ZRE172L-DEPDKA, ZRE172L-DEPDKK, ZRE172L-DEXDKA, ZRE172L-DEXDKK, ZRE172L-DEXNKA, ZRE172L-DEXNKK, ZRE172L-DEXSKK
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Toyota Corolla Control Assembly, Air Co
Part Number: 55900-02A30
$554.42 MSRP: $816.11
You Save: $261.69 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assy, Air Conditioner; Dash Control Unit, Heater Control
- Manufacturer Note: AIR CONDITIONER-MANUAL
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2019 Toyota Corolla | ECO, ECOSW, LE, S | 4 Cyl 1.8L | 2ZRFAE, 2ZRFE; 2ZRFAE, 2ZRFE; ZRE172L-DEFSKA, ZRE172L-DEFSKK, ZRE172L-DEXNKA, ZRE172L-DEXNKK, ZRE172L-DEXPPA, ZRE172L-DEXPPK, ZRE172L-DEXQPA, ZRE172L-DEXQPK, ZRE172L-DEXSKA, ZRE172L-DEXSKK
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Toyota Corolla Control Assy, Air Conditioner
Part Number: 55900-01131
$492.83 MSRP: $725.43
You Save: $232.60 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Dash Control Unit, Heater Control
- Manufacturer Note: TYPE A:REFER TO ILLUSTRATION
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2006 Toyota Corolla | STD, XR, XRS | 4 Cyl 1.8L | 1ZZFE, 2ZZGE; 1ZZFE, 2ZZGE; ZZE132L-DHMDKA, ZZE132L-DHMDKK, ZZE132L-DHMNKA, ZZE132L-DHMNKK, ZZE132L-DHPDKA, ZZE132L-DHPDKK, ZZE132L-DHPNKA, ZZE132L-DHPNKK, ZZE133L-DHFSFA, ZZE133L-DHFSFK, ZZE134L-DHPDKA, ZZE134L-DHPDKK, ZZE134L-DHPNKA, ZZE134L-DHPNKK
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Toyota Corolla Knob, Heater Blower Switch
Part Number: 84731-12032
$9.69 MSRP: $13.53
You Save: $3.84 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1977-1979 Toyota Corolla | DLX, Special, SR5, STD | 4 Cyl 1.6L | 2TC; 2TC; TE31L-HBA, TE31L-HBFA, TE31L-HBK, TE31L-HDA, TE31L-HDFA, TE31L-HDFK, TE31L-HRK, TE31L-KBA, TE31L-KBFA, TE31L-KBK, TE31L-KDA, TE31L-KDFA, TE31L-KDFK, TE31L-KRK, TE31L-MBA, TE31L-MBFA, TE31L-MDA, TE31L-MDFA, TE37L-MQA, TE37L-MQK, TE38LV-HDFA, TE38LV-HDFK, TE38LV-KDFA, TE38LV-KDFK, TE38LV-MDFA, TE51L-CHDA, TE51L-CHDK, TE51L-CKDA, TE51L-CKDK, TE51L-CMDA, TE51L-CMQA, TE51L-CMQK, TE51L-LHDA, TE51L-LHDK, TE51L-LKDA, TE51L-LKDK, TE51L-LMDA, TE51L-LMQA, TE51L-LMQK
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Toyota Corolla Control Assembly, Air Co
Part Number: 55900-02500
$414.63 MSRP: $610.33
You Save: $195.70 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assy, Air Conditioner; Dash Control Unit, Heater Control
- Manufacturer Note: AIR CONDITIONER-AUTO(SINGLE MODE)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014-2017 Toyota Corolla | ECO, ECOSW, LE, S | 4 Cyl 1.8L | 2ZRFAE, 2ZRFE; 2ZRFAE, 2ZRFE; ZRE172L-DEFSKA, ZRE172L-DEFSKK, ZRE172L-DEXNKA, ZRE172L-DEXNKK, ZRE172L-DEXPPA, ZRE172L-DEXPPK, ZRE172L-DEXQPA, ZRE172L-DEXQPK, ZRE172L-DEXSKA, ZRE172L-DEXSKK
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Toyota Corolla Control Assembly, Air Co
Part Number: 55900-12F50-B0
$452.53 MSRP: $666.13
You Save: $213.60 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Dash Control Unit, Heater Control
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Corolla | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZWE211L-AEXLBA, ZWE211L-AEXLBK, ZWE213L-AEXLBA, ZWE213L-AEXLBK
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Toyota Corolla Control Assembly, Air Co
Part Number: 55900-02340
$592.33 MSRP: $871.91
You Save: $279.58 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assy, Air Conditioner; Dash Control Unit, Heater Control
- Manufacturer Note: AIR CONDITIONER-AUTO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2013 Toyota Corolla | LE, S, XRS | 4 Cyl 1.8L, 4 Cyl 2.4L | 2AZFE, 2ZRFE; 2AZFE, 2ZRFE; AZE141L-DEASKA, AZE141L-DEASKK, AZE141L-DEMSKA, AZE141L-DEMSKK, ZRE142L-DEMSKA, ZRE142L-DEPNKA, ZRE142L-DEPNKK, ZRE142L-DEPSKA
View related parts
Toyota Corolla Control Sub-Assembly, He
Part Number: 55903-0R020
$38.18 MSRP: $53.36
You Save: $15.18 (29%)
Product Specifications
- Other Name: Control Sub-Assy, Heater, NO.3; Dash Control Unit
- Replaced by: 55903-42080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014-2019 Toyota Corolla | LE, S, STD | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE172L-DEFDKA, ZRE172L-DEFDKK, ZRE172L-DEFSKK, ZRE172L-DEPDKA, ZRE172L-DEPDKK, ZRE172L-DEXDKA, ZRE172L-DEXDKK, ZRE172L-DEXNKA, ZRE172L-DEXNKK, ZRE172L-DEXSKK

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Toyota Corolla A/C Switch

The A/C Switch in Toyota Corolla cars work has to do with control of the air conditioning system of the car to ensure that the inside temperature of the car is regulated for performance of heating as well as cooling services. It is positioned horizontally within the car's dashboard and employs buttons, dials and knobs for the regulation of car internal climate irrespective of the climate outside. This module works in conjunction with other components including switches, relays and power modules, which enable the control of the climate control system. Later models of automatic temperature control units contain power module information to regulate the blower motor and are determined by the temperature sensor, IR or otherwise; the experience is far more efficient and adaptive than the previous models that provided a limited choice of blower speeds. In the context of replacement opportunities, there are new or rebuilt A/C Switch which can solve such problems as the fading of labels or the failure of controls due to their ageing.

If you are in demand for superior quality and affordable OEM Toyota Corolla A/C Switch, then shop with us! We own a wide range of the reduced-priced genuine Toyota Corolla A/C Switch. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Corolla A/C Switch Parts Questions & Experts Answers

Switch Assy, Combination
84970-02020
Q: How do you remove the HVAC control unit on Toyota Corolla?
A: To remove the HVAC control unit, start by disconnecting the negative cable from the battery. Then, pull off the center knob to expose a screw securing the top of the center trim panel. The rest of the panel is retained by clips, so carefully remove it and mark the electrical connectors before disconnecting them. Next, pull the control unit out enough to disconnect the heater control cables from the rear of the unit and disconnect the electrical connectors from the blower speed switch and A/C switch. To install, simply reverse the removal procedure and run the engine to check for the proper functioning of the A/C switch and air conditioning (if equipped).