How Does the Power Window System and Window Switch Work and What Steps Should Be Taken for Troubleshooting and Repair on Toyota Avalon?

First of all, the power window system operates electric motors to raise and lower the windows and it consists of control switches, relays, motors, regulators, glass mechanisms, and wiring. The windows can be controlled from the driver's master switch or from remote switches at each window. The system only works when the ignition switch is ON, and there may be a window lock-out switch at the master control switch. If the power windows are not working, check the fuse and circuit breaker first. If only the rear windows are affected or only work from the master switch, check the rear Power Window Switch. Check the wiring for continuity and repair, if needed. If one window is not working from both switches, check for voltage at the switch and motor. If voltage is present, check for glass or regulator damage. Check the wiring, relays, and grounding if the voltage does not reach the motor. Test the windows after repairs to make sure they are functioning correctly.

Genuine Toyota Avalon Power Window Switch

Electric Window Switch

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21 Power Window Switches found

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Toyota Avalon Switch Assy, Power Window Regulator
Part Number: 84810-08010
$63.53 MSRP: $89.56
You Save: $26.03 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Manufacturer Note: QUICK ORDER PACKAGE
- Position: Rear
- Replaced by: 84810-12080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2010 Toyota Avalon | Limited, XL, XLS | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA
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Toyota Avalon Master Switch Assembly
Part Number: 84040-07030
$502.68 MSRP: $739.94
You Save: $237.26 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Master Switch Assy, Multiplex Network; Window Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2012 Toyota Avalon | Limited, XL, XLS | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA
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Toyota Avalon Master Switch Assy, Power Window Regulator
Part Number: 84820-AA011
$358.63 MSRP: $527.90
You Save: $169.27 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Window Switch
- Replaces: 84820-AA010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1997-1999 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK
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Toyota Avalon Master Switch Assembly,MULTIPLEX Network
Part Number: 84040-AC030
$576.18 MSRP: $848.12
You Save: $271.94 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Switch Assy, Multiplex Network; Window Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2010 Toyota Avalon | Limited, XL, XLS | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA
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Toyota Avalon Switch Assembly, Power W
Part Number: 84810-0E060
$63.22 MSRP: $89.13
You Save: $25.91 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assy, Power Window Regulator, Rear; Window Switch
- Position: Rear
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA
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Toyota Avalon Master Switch Assembly
Part Number: 84040-06080
$458.59 MSRP: $675.04
You Save: $216.45 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Window Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA
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Toyota Avalon Switch Assembly,MULTIPLEX Network
Part Number: 84030-AC040
$282.75 MSRP: $405.44
You Save: $122.69 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Multiplex Network; Window Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2010 Toyota Avalon | Limited, XL, XLS | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA
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Toyota Avalon Switch Assy, Power Window Regulator
Part Number: 84810-AC010
$78.58 MSRP: $110.76
You Save: $32.18 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Window Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-1999 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK
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Toyota Avalon Master Switch Assembly
Part Number: 84040-07060
$496.78 MSRP: $731.27
You Save: $234.49 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Switch Assy, Multiplex Network; Window Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2018 Toyota Avalon | Limited, XLE, XLE Premium, XLE Touring Or Touring | 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFXE, 2GRFE; 2ARFXE, 2GRFE; AVX40L-AEXGBA, AVX40L-AEXPBA, GSX40L-AETGKA, GSX40L-AETPKA, GSX40L-AETQKA
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Toyota Avalon Master Switch Assembly,MULTIPLEX Network
Part Number: 84040-AC010
$537.95 MSRP: $791.86
You Save: $253.91 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Switch Assy, Multiplex Network; Window Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2003 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
View related parts
Toyota Avalon Master Switch Assembly,MULTIPLEX Network
Part Number: 84040-AC021
$717.74 MSRP: $1056.52
You Save: $338.78 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Switch Assy, Multiplex Network
- Manufacturer Note: W(MEMORY MIRROR)
- Replaced by: 84040-AC022
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2004 Toyota Avalon | XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AESGKA
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Toyota Avalon Switch Assembly,MULTIPLEX Network
Part Number: 84030-AC011
$189.03 MSRP: $271.06
You Save: $82.03 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Multiplex Network
- Manufacturer Note: FRONT
- Position: Front
- Replaced by: 84030-AC012
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2004 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
View related parts
Toyota Avalon Switch Assembly,MULTIPLEX Network
Part Number: 84030-AC030
$226.63 MSRP: $324.96
You Save: $98.33 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Power Window Regulator, Rear; Window Switch
- Manufacturer Note: REAR
- Position: Rear
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2004 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
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Toyota Avalon Switch Assembly, MULTIPL
Part Number: 84030-07020
$249.26 MSRP: $357.43
You Save: $108.17 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Power Window Regulator, Rear; Window Switch
- Position: Rear
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2012 Toyota Avalon | Limited, XL, XLS | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA
View related parts
Toyota Avalon Master Switch Assembly,MULTIPLEX Network
Part Number: 84040-AC011
$258.20 MSRP: $370.25
You Save: $112.05 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Switch Assy, Multiplex Network
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2004 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
View related parts
Toyota Avalon Switch Assembly,MULTIPLEX Network
Part Number: 84030-AC021
$333.86 MSRP: $478.74
You Save: $144.88 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Multiplex Network; Window Switch
- Manufacturer Note: W(MEMORY MIRROR)
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2004 Toyota Avalon | XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AESGKA
View related parts
Toyota Avalon Switch Assembly,MULTIPLEX Network
Part Number: 84030-AC020
$337.19 MSRP: $483.51
You Save: $146.32 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Multiplex Network; Window Switch
- Manufacturer Note: W(MEMORY MIRROR)
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2003 Toyota Avalon | XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AESGKA
View related parts
Toyota Avalon Switch Assembly, Power W
Part Number: 84810-07020
$94.54 MSRP: $133.26
You Save: $38.72 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Power Window Regulator, Rear; Window Switch
- Position: Rear
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2018 Toyota Avalon | Limited, XLE, XLE Premium, XLE Touring Or Touring | 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFXE, 2GRFE; 2ARFXE, 2GRFE; AVX40L-AEXGBA, AVX40L-AEXPBA, GSX40L-AETGKA, GSX40L-AETPKA, GSX40L-AETQKA
View related parts
Toyota Avalon Master Switch Assy, Power Window Regulator
Part Number: 84820-AC010
$505.61 MSRP: $744.25
You Save: $238.64 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Window Switch
- Replaces: 84820-AA020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-1998 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK
View related parts
Toyota Avalon Master Switch Assembly,MULTIPLEX Network
Part Number: 84040-AC020
Product Specifications
- Other Name: Master Switch Assy, Multiplex Network; Window Switch
- Manufacturer Note: W(MEMORY MIRROR)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2003 Toyota Avalon | XLS | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AESGKA

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Toyota Avalon Power Window Switch

The Power Window Switch in Toyota Avalon cars is used to operate the power window mechanism where users can be able to regulate the window glass upwards or downwards. Like a light switch that when activated closes an electrical circuit, the Power Window Switch electric current is used to operate the windows as per the wishes of the passengers. Customarily, the Avalon has a master switch that allows the driver to regulate all four windows at once; therefore, making it easier to operate the windows when wanting to open more than one at a time. Some of the features of this design have remained standard across several Avalon models and this is in terms of controls and the general feel of the car which is incredibly friendly to the user while at the same time empowering the user with the general usability of Toyota cars.

If you are in demand for superior quality and affordable OEM Toyota Avalon Power Window Switch, then shop with us! We own a wide range of the reduced-priced genuine Toyota Avalon Power Window 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 Avalon Power Window Switch Parts Questions & Experts Answers

Switch Assembly,MULTIPLEX Network
84030-AC011
Q: How Does the Power Window System and Window Switch Work and What Steps Should Be Taken for Troubleshooting and Repair on Toyota Avalon?
A: First of all, the power window system operates electric motors to raise and lower the windows and it consists of control switches, relays, motors, regulators, glass mechanisms, and wiring. The windows can be controlled from the driver's master switch or from remote switches at each window. The system only works when the ignition switch is ON, and there may be a window lock-out switch at the master control switch. If the power windows are not working, check the Fuse and circuit breaker first. If only the rear windows are affected or only work from the master switch, check the rear Power Window Switch. Check the wiring for continuity and repair, if needed. If one window is not working from both switches, check for voltage at the switch and motor. If voltage is present, check for glass or regulator damage. Check the wiring, relays, and grounding if the voltage does not reach the motor. Test the windows after repairs to make sure they are functioning correctly.