RX400h · Service Manual HEATER & AIR CONDITIONING SYSTEM

REMOVAL

Removal / installation


1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2. REMOVE FRONT DOOR SCUFF PLATE RH

3. REMOVE COWL SIDE TRIM RH SUB-ASSEMBLY

4. REMOVE INSTRUMENT PANEL UNDER COVER NO.2 SUB-ASSEMBLY

  1. B108512E02
    Using a screwdriver, push the 3 claws in the direction indicated by the arrow to disengage and remove the guide on the front of the vehicle.

    HINT:
    Tape the screwdriver tip before use.

  1. Disconnect the connectors and remove the instrument panel No.2 under cover sub-assembly.


5. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY

  1. B108513E02
    Remove the 2 bolts <A> and the 2 screws <C>.

  1. Pull the glove compartment door assembly to the rear to remove it.

  1. Disconnect the connector.


6. REMOVE HYBRID VEHICLE CONTROL ECU

  1. Disconnect the 3 wire harness clamps.

  1. Disconnect the 6 connectors from the hybrid vehicle control ECU.

  1. A111574
    Remove the 2 nuts and hybrid vehicle control ECU.


7. REMOVE AIR DUCT NO.2

  1. E110819
    Remove the screw.

  1. Release the 2 claws and remove the air duct No.2.


8. DISCONNECT WIRING AIR INDICATOR HARNESS NO.2 SUB-ASSEMBLY

  1. E110820E01
    Remove the clamp and disconnect the 2 connectors.


9. REMOVE BLOWER ASSEMBLY

  1. E110821
    Remove the clamp and disconnect the connectors.

  1. I036021E01
    Remove the 4 screws and the nut, and then the bracket.

  1. E110822
    Remove the bolt and 2 screws.

  1. Release the claw and remove the blower assembly.

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