Lexus IS250 · Service Manual HEATER & AIR CONDITIONING SYSTEM

INSTALLATION

Removal / installation


1. INSTALL ROOM TEMPERATURE SENSOR

  1. E121288
    Install the sensor with the claw.

  1. Connect the connector and attach the air hose.


2. INSTALL DRIVER SIDE KNEE AIRBAG ASSEMBLY

  1. C122406
    Connect the connector.

    NOTICE:
    When handling the airbag connector, take care not to damage the airbag wire harness.

  1. Install the driver side knee airbag assembly with the 4 bolts.

    Torque:
    10 N*m{ 102 kgf*cm , 7 ft.*lbf }


3. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY

  1. B123350
    Connect the connectors.

  1. Engage the 7 clips and install the lower instrument panel finish panel sub-assembly.


4. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

  1. B123383E01
    Connect the connectors.

  1. Insert the No. 1 instrument panel under cover sub-assembly into the guide as shown in the illustration.

  1. Engage the 2 claws.

  1. Install the No. 1 instrument panel under cover sub-assembly with the 2 screws <E>.


5. INSTALL SIDE INSTRUMENT PANEL LH

  1. B123384
    Engage the 5 claws and 3 clips, and then install the side instrument panel LH.


6. INSTALL FRONT DOOR OPENING TRIM COVER LH

  1. B123347
    Engage the 6 claws and install the front door opening trim cover LH.


7. INSTALL FRONT DOOR SCUFF PLATE LH (w/o Illumination)

  1. B125406
    Engage the 4 clips.

  1. B125382
    Engage the 7 claws, and install the front door scuff plate LH.


8. REMOVE FRONT DOOR SCUFF PLATE LH (w/ Illumination)
  1. Connect the connector.

  1. B125406
    Engage the 4 clips.

  1. B125382
    Engage the 7 claws, and install the front door scuff plate LH.


9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

10. PERFORM INITIALIZATION

NOTICE:
Some systems need initialization after reconnecting the cable to the negative battery terminal (Click here)


11. INSPECT SRS WARNING LIGHT
(Click here)
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