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Home >> Lexus >> 2009 >> IS 250 RWD, Standard >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Column / Electric Steering Lock (Service Information & Diagnostics) >> Steering Column Assembly (For Manual Tilt) >> Removal >> Removal

Steering Column Assembly (For Manual Tilt): Removal: Removal

WARNING:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing the steering column . Refer to PRECAUTION .

  1. PRECAUTION 

    HINT: 

    Refer to PRECAUTION

  2. PLACE FRONT WHEELS FACING STRAIGHT AHEAD 
  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    WARNING:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

  4. REMOVE INSTRUMENT SIDE PANEL LH  . Refer to REMOVAL - Step 28
  5. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY  . Refer to REMOVAL - Step 29
  6. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY  . Refer to REMOVAL - Step 30
  7. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY  . Refer to REMOVAL - Step 9
  8. REMOVE NO. 2 LOWER STEERING WHEEL COVER  . Refer to REMOVAL - Step 4
  9. REMOVE NO. 3 LOWER STEERING WHEEL COVER  . Refer to REMOVAL - Step 3
  10. REMOVE STEERING WHEEL PAD  . Refer to REMOVAL - Step 5
  11. REMOVE STEERING WHEEL ASSEMBLY 
    1. Remove the steering wheel assembly set nut.
      Fig 1: View Of Removing Steering Wheel Assembly Using SST
      GTY133824Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Put matchmarks on the steering wheel assembly and main shaft assembly.
    3. Using SST, remove the steering wheel assembly.
      • SST: 09950-50013 
        • 09951-05010
        • 09952-05010
        • 09953-05020
        • 09954-05011
  12. REMOVE STEERING COLUMN COVER 
    1. Remove the 2 screws.
      Fig 2: Identifying Screws
      GTY136010Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 2 claws to remove the lower steering column cover.
    3. Disengage the 4 clips to separate the steering column cover upper.
      Fig 3: Identifying Upper Steering Column Cover
      GTY113395Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disengage the claw to remove the upper steering column cover.
  13. REMOVE TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY 
    1. Disconnect the connectors from the turn signal switch assembly with spiral cable sub-assembly.
    2. Using pliers, grip the claws of the clip and remove the turn signal switch assembly with spiral cable sub-assembly from the steering column assembly.
      Fig 4: View Of Turn Signal Switch Assembly With Spiral Cable Sub-Assembly & Steering Column Assembly
      GTY113396Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE NO. 1 AIR DUCT 
    1. Disengage the 2 claws and remove the No. 1 air duct.
      Fig 5: Identifying No. 1 Air Duct
      GTY113400Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE STEERING SLIDING YOKE SUB-ASSEMBLY (for 2WD) 
    1. Loosen bolt (A) and remove bolt (B), then slide the steering sliding yoke sub-assembly.
      Fig 6: Loosening Bolt
      GTY141504Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Do not remove the bolt (A).
      • Do not separate the steering sliding yoke sub-assembly from the power steering gear assembly.
    2. Put matchmarks on the steering sliding yoke sub-assembly and the power steering gear assembly.
      Fig 7: Locating Matchmarks On Steering Sliding Yoke & Steering Gear
      GTY114230Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Separate the steering sliding yoke sub-assembly from the power steering gear assembly.
    4. Put matchmarks on the steering sliding yoke sub-assembly and the No. 2 steering intermediate shaft assembly.
      Fig 8: Identifying Matchmarks On Sliding Yoke & No. 2 Steering Intermediate Shaft Assembly
      GTY114173Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the bolt and the steering sliding yoke sub-assembly from the No. 2 steering intermediate shaft assembly.
  16. SEPARATE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (for 4WD) 
    1. Remove the bolt, and then slide the No. 2 steering intermediate shaft assembly.
      Fig 9: Locating Intermediate Shaft Assembly Attachment Bolt
      GTY106612Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not separate the No. 2 steering intermediate shaft assembly from the power steering gear assembly.

    2. Put matchmarks on the No. 2 steering intermediate shaft assembly and the power steering gear assembly.
      Fig 10: Identifying Matchmarks On Steering Sliding Yoke & Steering Gear
      GTY114176Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Separate the No. 2 intermediate shaft assembly from the power steering gear assembly.
  17. REMOVE STEERING COLUMN ASSEMBLY 
    1. Remove the brake pedal return spring.
      Fig 11: Identifying Brake Pedal Return Spring
      GTY134402Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the clamp from the steering column hole shield.
      Fig 12: View Of Clamp & Steering Column Hole Shield
      GTY113406Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the connectors and wire harness clamps from the steering column assembly.
    4. Remove the 4 nuts and steering column assembly.
      Fig 13: Identifying Steering Column Assembly With Nuts
      GTY113397Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY 
    1. Put matchmarks on the No. 2 steering intermediate shaft assembly and the steering main shaft.
      Fig 14: Identifying Matchmarks On No. 2 Steering Intermediate Shaft Assembly
      GTY113190Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and the No. 2 steering intermediate shaft assembly.
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