LS400 1990-1997

Removal & Installation

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Specific to:

Lexus LS400 1993-1994



Click image to see an enlarged view

Fig. Blower motor screws mount the unit to the vehicle

  1. Disconnect the negative battery cable.
  2.  
  3. Remove the right side instrument panel cover.
  4.  
  5. Remove the lower instrument panel and the No. 2 undercover.
  6.  
  7. Loosen the 2 screws and remove the connector bracket.
  8.  
  9. Remove the front passenger's door scuff plate. Pull back cowl side portion of the floor carpet.
  10.  
  11. Disconnect the shaft from the blower motor case.
  12.  
  13. Remove the blower lower case.
  14.  
  15. Disconnect the electrical lead, remove the 3 screws and remove the blower motor.
  16.  

To install:

  1. Install the blower motor and tighten the screws.
  2.  
  3. Install the blower motor case.
  4.  
  5. Install the blower lower case control lever on the shaft by turning it counterclockwise.
  6.  
  7. Position the carpet and install the scuff plate.
  8.  
  9. Install the connector bracket.
  10.  
  11. Install the No. 2 undercover and lower instrument panel.
  12.  
  13. Install the right side instrument panel cover.
  14.  
  15. Connect the negative battery cable.
  16.  

Specific to:

Lexus LS400 1995-1997

  1. Disconnect the negative battery cable from the battery.
  2.  
  3. Remove the glove compartment from the vehicle.
  4.  
  5. Remove the electrical connector from the blower motor.
  6.  
  7. Remove the three screws and the blower motor.

    Click image to see an enlarged view

    Fig. Blower motor screws mount the unit to the vehicle

  8.  

To install:

  1. Install the blower motor to the vehicle and install the three screws.
  2.  
  3. Connect the electrical connector to the blower motor.
  4.  
  5. Install the glove compartment.
  6.  
  7. Connect the negative battery cable to the battery.
  8.  
  9. Verify that the blower motor is operating correctly.
  10.  

Specific to:

Lexus LS400 1990-1992, 1998-1999

  1. Remove the following parts:
    1. Front door scuff plate RH
    2.  
    3. Cowl side trim RH
    4.  
    5. No.2 under cover
    6.  

  2.  
  3. Remove blower motor
    1. Disconnect the connector.
    2.  
    3. Remove the 3 screws and blower motor.

      Click image to see an enlarged view

      Fig. Blower motor

    4.  

  4.  

To install:

  1. Remove blower motor
    1. Remove the 3 screws and blower motor.
    2.  
    3. Disconnect the connector.
    4.  

  2.  
  3. Remove the following parts:
    1. No.2 under cover
    2.  
    3. Cowl side trim RH
    4.  
    5. Front door scuff plate RH
    6.  

  4.  

 
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