How to troubleshoot a non-functioning blower motor in Toyota Sienna without Automatic Air Conditioning?

For models without Automatic Air Conditioning, if the blower motor isn't functioning, begin by checking circuit connections for looseness or corrosion, ensuring the battery is fully charged, and inspecting the Heater fuse and blower relay in their respective locations. Test the blower motor relay for proper operation and replace it if it fails. With the transmission in Park and the parking brake engaged, turn the ignition switch to the ON position. Then, switch the heater controls to FLOOR and the blower speed to 4 while listening for blower operation; repeat this for all blower speeds. If the blower doesn't operate, and you've verified fuses and relays, proceed to test the blower. Locate the blower motor's electrical connector and back-probe the Blue/red wire terminal to check for at least 10 volts with the mode switch on any position other than Off and the ignition switch On. If voltage is absent, investigate the circuit from the fuse panel to the control panel or from the control panel to the blower. If voltage is present but the blower doesn't work, backprobe the Black/White wire and connect it to a known good chassis ground using a jumper wire; if the blower operates, replace the blower motor, otherwise, check the ground connections between the blower resistor, blower switch, and ground (White/Black wires). If the blower functions but not at all speeds, inspect the blower resistor located on the blower housing beneath the center of the dash; visually check for damage or use an ohmmeter to test its resistance values and replace if necessary. If issues persist with blower speed variations, remove the heater/air conditioning control panel, disconnect the electrical connector from the blower speed switch, and test the terminals for continuity, replacing the blower speed switch if continuity is not as specified.

How to Remove and Install a Blower Motor in a Toyota Sienna?

Disconnect the negative cable from the battery. The blower unit is located in the passenger compartment above the right front footwell. Remove the right lower dash panel. Remove the three bolts and pull the ECM out of the way. To remove the blower, remove the blower unit retaining screws and lower the unit from the housing. If the motor is being replaced, transfer the fan to the new motor prior to installation. Installation is the reverse of removal. Check for proper operation. Depending on whether you have a four-door or five-door model, remove the rear seats and either the left or right rear quarter panel trim. Five-door models have two rear blowers, one for heating and another for air-conditioning, mounted in the right rear quarter. On four-door models, disconnect the electrical connector, then remove the three blower motor mounting screws and the blower motor. On five-door models, once the rear heat unit has been removed, remove the air-mix motor, then remove all the screws of the unit cover. Flip the cover over and remove the blower fan, then flip the cover back over and remove the three blower motor mounting screws.

Genuine Toyota Sienna Blower Motor

A/C Heater Blower Motor

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21 Blower Motors found

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Toyota Sienna Motor Sub-Assembly, Blow
Part Number: 87103-0C051
$147.76 MSRP: $210.07
You Save: $62.31 (30%)
ADD TO CART
Product Specifications
- Other Name: Motor Sub-Assy, Blower W/Fan; Blower Motor, Fan Motor
- Replaces: 87103-0C050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2019 Toyota Sienna | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L | 1ARFE, 2GRFE, 2GRFE; ASL30L-PFTEKA, 2GRFKS; ASL30L-PFTEKA, ASL30L-PRTEKA, GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PFZDHA, GSL30L-PFZEHA, GSL30L-PFZQHA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL30L-PRZEHA, GSL30L-PRZQHA, GSL30L-PRZSHA, GSL33L-SBTDKA, GSL33L-SBZDHA, GSL33L-SEZDHA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA, GSL35L-PFZEHA, GSL35L-PFZQHA, GSL35L-PFZSHA
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Toyota Sienna Motor Sub-Assembly, Blow
Part Number: 87103-0C061
$150.57 MSRP: $214.06
You Save: $63.49 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Motor Sub-Assy, Blower W/Fan(For Rear); Blower Motor
- Comment: (FOR REAR)
- Replaces: 87103-0C060
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2020 Toyota Sienna | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L | 1ARFE, 2GRFE, 2GRFE; ASL30L-PFTEKA, 2GRFKS; ASL30L-PFTEKA, ASL30L-PRTEKA, GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PFZDHA, GSL30L-PFZEHA, GSL30L-PFZQHA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL30L-PRZEHA, GSL30L-PRZQHA, GSL30L-PRZSHA, GSL33L-SBTDKA, GSL33L-SBZDHA, GSL33L-SEZDHA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA, GSL35L-PFZEHA, GSL35L-PFZQHA, GSL35L-PFZSHA
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Toyota Sienna Motor Sub-Assembly, Blow
Part Number: 87103-0E090
$204.15 MSRP: $292.73
You Save: $88.58 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor; Fan Motor
- Replaces: 87103-58080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2021-2024 Toyota Sienna | 4 Cyl 2.5L | A25AFXS; AXLH40L-PNXLHA, AXLH40L-PNXSHA, AXLH40L-PNXXHA, AXLH40L-PPXEHA, AXLH40L-PPXXHA, AXLH45L-PNXLHA, AXLH45L-PNXSHA, AXLH45L-PNXXHA, AXLH45L-PPXEHA
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Toyota Sienna Motor Sub-Assy, Blower W/Fan
Part Number: 87103-0C050
$147.76 MSRP: $210.07
You Save: $62.31 (30%)
ADD TO CART
Product Specifications
- Replaced by: 87103-0C051
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011 Toyota Sienna | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L | 1ARFE, 2GRFE; ASL30L-PFTEKA, ASL30L-PRTEKA, GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL33L-SBTDKA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA
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Toyota Sienna Motor Sub-Assy, Blower W/Fan
Part Number: 87103-08090
$176.54 MSRP: $253.15
You Save: $76.61 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor, Fan Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2010 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Motor Sub-Assembly, Blow
Part Number: 87103-08120
$89.55 MSRP: $126.24
You Save: $36.69 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2021-2024 Toyota Sienna | 4 Cyl 2.5L | A25AFXS; AXLH40L-PNXLHA, AXLH40L-PNXSHA, AXLH40L-PNXXHA, AXLH40L-PPXEHA, AXLH40L-PPXXHA, AXLH45L-PNXLHA, AXLH45L-PNXSHA, AXLH45L-PNXXHA, AXLH45L-PPXEHA
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Toyota Sienna Motor Sub-Assy, Cooling Unit, W/Fan
Part Number: 87103-08070
$155.72 MSRP: $221.38
You Save: $65.66 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2010 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
Toyota Sienna Motor Sub-Assy, Blower W/Fan
Part Number: 87103-0C060
$150.57 MSRP: $214.06
You Save: $63.49 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor Sub-Assy, Blower W/Fan(For Rear)
- Comment: (FOR REAR)
- Replaced by: 87103-0C061
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011 Toyota Sienna | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L | 1ARFE, 2GRFE; ASL30L-PFTEKA, ASL30L-PRTEKA, GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL33L-SBTDKA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA
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Toyota Sienna Motor Sub-Assy, Heater Blower, W/Fan
Part Number: 87103-08010
$186.20 MSRP: $267.00
You Save: $80.80 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 87103-08020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-1999 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
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Toyota Sienna Motor Sub-Assy, Blower W/Fan
Part Number: 87103-08080
$176.54 MSRP: $253.15
You Save: $76.61 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor, Fan Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2006 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Motor Sub-Assy, Heater Blower, W/Fan
Part Number: 87103-08020
$186.20 MSRP: $267.00
You Save: $80.80 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor, Fan Motor
- Replaces: 87103-08010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2003 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
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Toyota Sienna Motor Sub-Assembly, Blow
Part Number: 87103-08110
$199.86 MSRP: $286.58
You Save: $86.72 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor, Fan Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018-2020 Toyota Sienna | LE, SE, STD, XLE | 6 Cyl 3.5L | 2GRFKS; GSL30L-PFZDHA, GSL30L-PFZEHA, GSL30L-PFZQHA, GSL30L-PRZEHA, GSL30L-PRZQHA, GSL30L-PRZSHA, GSL33L-SBZDHA, GSL33L-SEZDHA, GSL35L-PFZEHA, GSL35L-PFZQHA, GSL35L-PFZSHA
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Toyota Sienna Motor Sub-Assy, Rear Heater Blower
Part Number: 87104-08010
$171.98 MSRP: $244.50
You Save: $72.52 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor
- Position: Rear
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2003 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
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Toyota Sienna Motor Sub-Assy, Cooling Unit, W/Fan
Part Number: 87103-08030
$188.14 MSRP: $269.78
You Save: $81.64 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2003 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
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Toyota Sienna Motor Sub-Assy, Cooling Unit, W/Fan
Part Number: 87103-08040
$164.47 MSRP: $233.82
You Save: $69.35 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Blower Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2001 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
View related parts
Toyota Sienna Motor Sub-Assy, Cooling Unit, W/Fan
Part Number: 87103-08060
Product Specifications
- Other Name: Blower Motor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2005 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L | 3MZFE; MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Motor Sub-Assy, Blower W/Fan
Part Number: 87103-08050
$197.65 MSRP: $283.42
You Save: $85.77 (31%)
Product Specifications
- Replaced by: 87103-08051
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
Toyota Sienna Motor Sub-Assy, Blower W/Fan
Part Number: 87103-08051
$197.65 MSRP: $283.42
You Save: $85.77 (31%)
Product Specifications
- Other Name: Blower Motor, Fan Motor
- Replaces: 87103-08050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
Toyota Sienna Blower Assy, Heater, Front
Part Number: 87130-08010
Product Specifications
- Other Name: Blower Assembly
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2001 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
View related parts
Toyota Sienna Blower Assy, Heater, Front
Part Number: 87130-08030
Product Specifications
- Other Name: Blower Assembly
- Manufacturer Note: W(MANUAL AIR CONDITIONER)
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2003 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK

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1-20 of 21 Results

Toyota Sienna Blower Motor

The Blower Motor in Toyota Sienna cars works under the heating and air conditioning system to regulate the amount of air to be circulated in the car. Through variation of the blower motor controls, drivers can be able to control the temperature inside the car, in the event of a cold morning, the windows are frosted and so the driver blows hot air or in a hot day where a driver would blow cold air into the car. The blower motor controls are mounted on the module and wiring for convenience, and they can be operated easily. Nonetheless, problems in the electronic module or wiring could develop that cause failures and subsequently, the capability of controlling the heating and air conditioning is lost. Any issues associated with the blower motor controls should be rectified without any delay to allow comfortable driving.

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

Motor Sub-Assy, Blower W/Fan
87103-08050
Q: How to troubleshoot a non-functioning blower motor in Toyota Sienna without Automatic Air Conditioning?
A:
For models without Automatic Air Conditioning, if the blower motor isn't functioning, begin by checking circuit connections for looseness or corrosion, ensuring the battery is fully charged, and inspecting the Heater fuse and blower relay in their respective locations. Test the blower motor relay for proper operation and replace it if it fails. With the transmission in Park and the parking brake engaged, turn the ignition switch to the ON position. Then, switch the heater controls to FLOOR and the blower speed to 4 while listening for blower operation; repeat this for all blower speeds. If the blower doesn't operate, and you've verified fuses and relays, proceed to test the blower. Locate the blower motor's electrical connector and back-probe the Blue/red wire terminal to check for at least 10 volts with the mode switch on any position other than Off and the ignition switch On. If voltage is absent, investigate the circuit from the fuse panel to the control panel or from the control panel to the blower. If voltage is present but the blower doesn't work, backprobe the Black/White wire and connect it to a known good chassis ground using a jumper wire; if the blower operates, replace the blower motor, otherwise, check the ground connections between the blower resistor, blower switch, and ground (White/Black wires). If the blower functions but not at all speeds, inspect the blower resistor located on the blower housing beneath the center of the dash; visually check for damage or use an ohmmeter to test its resistance values and replace if necessary. If issues persist with blower speed variations, remove the heater/air conditioning control panel, disconnect the electrical connector from the blower speed switch, and test the terminals for continuity, replacing the blower speed switch if continuity is not as specified.
Motor Sub-Assy, Cooling Unit, W/Fan
87103-08060
Q: How to Remove and Install a Blower Motor in a Toyota Sienna?
A:
Disconnect the negative cable from the battery. The blower unit is located in the passenger compartment above the right front footwell. Remove the right lower dash panel. Remove the three bolts and pull the ECM out of the way. To remove the blower, remove the blower unit retaining screws and lower the unit from the housing. If the motor is being replaced, transfer the fan to the new motor prior to installation. Installation is the reverse of removal. Check for proper operation. Depending on whether you have a four-door or five-door model, remove the rear seats and either the left or right rear quarter panel trim. Five-door models have two rear blowers, one for heating and another for air-conditioning, mounted in the right rear quarter. On four-door models, disconnect the electrical connector, then remove the three blower motor mounting screws and the blower motor. On five-door models, once the rear heat unit has been removed, remove the air-mix motor, then remove all the screws of the unit cover. Flip the cover over and remove the blower fan, then flip the cover back over and remove the three blower motor mounting screws.