Lexus 87103-33110 Motor Sub-Assy, Blower

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Disconnect the cable from the negative battery terminal. The blower unit is located in the passenger compartment above the right front foot well. Remove the glove compartment liner, the glove compartment door, and the right lower dash panel. To remove the blower, take out the blower unit retaining screws and lower the unit from the housing, noting that the blower motor is located under the right end of the instrument panel. If the motor is being replaced, transfer the fan to the new motor prior to installation by using pliers to release and remove the clip, then lift the blower fan off the motor shaft. Installation is the reverse of removal, and it is important to check for proper operation.

On 2004 and later Highlander models, there is a rear heater assembly with a blower motor that can be serviced similarly to the front motor. To access the blower motor, first disconnect the cable from the negative terminal of the battery. The blower unit is located under the dash and below the glove box. If equipped, remove the right lower dash panel located just below the glove box; for 2016 and later Lexus models, the passenger's side kick panel must also be removed to facilitate this. To remove the blower, take out the blower unit retaining screws and lower the unit from the housing. If replacing the motor, transfer the fan to the new motor before installation by using pliers to release and remove the clip, then lift the blower fan off the motor shaft. Installation follows the reverse order of removal, and it is important to check for proper operation afterward.