Steering Column Assembly (For Power Tilt And Power Telescopic) Installation

Steering. Lexus Is250, Is220D. Gse20 Ale20
Steering Column. Lexus Is250, Is220D. Gse20 Ale20

  1. INSTALL NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY

  2. INSTALL STEERING COLUMN ASSEMBLY

  3. INSTALL STEERING SLIDING YOKE SUB-ASSEMBLY (for Except 2AD-FHV RHD)

  4. CONNECT NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (for 2AD-FHV RHD)

  5. PLACE FRONT WHEELS FACING STRAIGHT AHEAD

  6. INSTALL TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY

  7. INSTALL TILT AND TELESCOPIC SWITCH

  8. INSTALL STEERING COLUMN COVER

  9. ADJUST SPIRAL CABLE SUB- ASSEMBLY

  10. INSTALL STEERING WHEEL ASSEMBLY

  11. INSPECT STEERING WHEEL CENTER POINT

  12. INSTALL NO. 1 AIR DUCT

  13. INSTALL DRIVER SIDE KNEE AIRBAG ASSEMBLY

  14. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY

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

  16. INSTALL INSTRUMENT SIDE PANEL LH

  17. INSPECT STEERING WHEEL PAD

  18. INSTALL STEERING WHEEL PAD

  19. INSTALL NO. 3 STEERING WHEEL COVER LOWER

  20. INSTALL NO. 2 STEERING WHEEL COVER LOWER

  21. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  22. INSPECT SRS WARNING LIGHT

  23. PERFORM INITIALIZATION

Steering Column Assembly (For Power Tilt And Power Telescopic) -- Installation



1. INSTALL NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Align the matchmarks on the No. 2 steering intermediate shaft assembly and the steering main shaft.

  1. Install the bolt.

    Torque:
    35 N*m{360 kgf*cm, 26 ft.*lbf}


2. INSTALL STEERING COLUMN ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the steering column assembly with the 4 nuts.

    Torque:
    26 N*m{260 kgf*cm, 19 ft.*lbf}
  1. Connect the connectors and wire harness clamps to the steering column assembly.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the clamp to the steering column hole shield.



3. INSTALL STEERING SLIDING YOKE SUB-ASSEMBLY (for Except 2AD-FHV RHD)


    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Align the matchmarks on the No. 2 steering intermediate shaft assembly and steering sliding yoke sub-assembly.

  1. Temporarily install the bolt.

    NOTICE:
    Do not tighten the bolt.


    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Align the matchmarks on the steering sliding yoke sub-assembly and the power steering gear assembly.



    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Install bolt (A) and tighten the 2 bolts.

    Torque:
    35 N*m{360 kgf*cm, 26 ft.*lbf}


4. CONNECT NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (for 2AD-FHV RHD)


    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Align the matchmarks on the No. 2 steering intermediate shaft assembly and power steering gear assembly.



    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Install the bolt.

    Torque:
    35 N*m{360 kgf*cm, 26 ft.*lbf}


5. PLACE FRONT WHEELS FACING STRAIGHT AHEAD


6. INSTALL TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the turn signal switch assembly with spiral cable sub-assembly to the steering column assembly with the clamp.

  1. Connect the connectors to the turn signal switch assembly with spiral cable sub-assembly.



7. INSTALL TILT AND TELESCOPIC SWITCH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the claw to install the tilt and telescopic switch.

  1. Connect the connector.



8. INSTALL STEERING COLUMN COVER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the claw to install the steering column cover upper.

  1. Engage the 4 clips to install the steering column cover upper onto the instrument panel cluster finish panel.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the 2 claws to install the steering column cover lower.

    NOTICE:
    Do not damage the tilt and telescopic switch.
  1. Install the 3 screws.

    Torque:
    2.0 N*m{20 kgf*cm, 18 in.*lbf}


9. ADJUST SPIRAL CABLE SUB- ASSEMBLY
  1. Check that the engine switch is off.

  1. Check that the battery negative (-) terminal is disconnected.

    CAUTION:
    After removing the terminal, wait for at least 90 seconds before starting the operation.


    Lexus Is250, Is220D. Gse20 Ale20
  1. Rotate the spiral cable with steering sensor counterclockwise slowly by hand until it feels firm.

    NOTICE:
    Do not turn the spiral cable with steering sensor by the airbag wire harness.


    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Rotate the spiral cable with steering sensor clockwise approximately 2.5 turns to align the marks.

    NOTICE:
    Do not turn the spiral cable with spiral sensor by the airbag wire harness.
    HINT:
    The spiral cable with steering sensor will rotate approximately 2.5 turns to both the left and right from the center.


10. INSTALL STEERING WHEEL ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. Align the matchmarks on the steering wheel assembly and steering main shaft assembly.

  1. Install the steering wheel assembly set nut.

    Torque:
    50 N*m{510 kgf*cm, 37 ft.*lbf}


11. INSPECT STEERING WHEEL CENTER POINT


12. INSTALL NO. 1 AIR DUCT


    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the 2 claws to install the No. 1 air duct.



13. INSTALL DRIVER SIDE KNEE AIRBAG ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. 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}


14. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Connect the connectors.

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



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


    Lexus Is250, Is220D. Gse20 Ale20.Steering Column.Steering System.Steering Column Assembly (For Power Tilt And Power Telescopic)  Installation
  1. 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>.



16. INSTALL INSTRUMENT SIDE PANEL LH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the 5 claws and 3 clips, and then install the side instrument panel LH.



17. INSPECT STEERING WHEEL PAD


    Lexus Is250, Is220D. Gse20 Ale20
  1. With the steering pad installed on the vehicle, perform a visual check. If there are any defects as mentioned below, replace the steering pad with a new one:

    1. Cuts, minute cracks or marked discoloration on the steering pad top surface or in the grooved portion.
  1. Make sure that the horn sounds.

    HINT:
    If the horn does not sound, inspect the horn system (Click here).


18. INSTALL STEERING WHEEL PAD


    Lexus Is250, Is220D. Gse20 Ale20
  1. Support the steering pad with one hand as shown in the illustration.

  1. Connect the 2 connectors to the steering pad.

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

  1. Confirm that the circumference groove of the "torx" screw fits in the screw case, and place the steering pad onto the steering wheel assembly.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a "torx" socket wrench (T30), tighten the 2 "torx" screws.

    Torque:
    8.8 N*m{90 kgf*cm, 78 in.*lbf}


19. INSTALL NO. 3 STEERING WHEEL COVER LOWER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the steering wheel No.3 cover lower.



20. INSTALL NO. 2 STEERING WHEEL COVER LOWER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the steering wheel No.2 cover lower.



21. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


22. INSPECT SRS WARNING LIGHT
HINT:
Click here


23. PERFORM INITIALIZATION
HINT:
Some systems need initialization when disconnecting the cable from the negative battery terminal (Click here).