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Steering Sensor: Replacement

  1. PRECAUTION (See  AIR BAG SAFETY PRECAUTIONS  ) 
  2. DISCONNECT BATTERY NEGATIVE TERMINAL (See  AIR BAG SAFETY PRECAUTIONS  ) 
  3. PLACE FRONT WHEELS FACING STRAIGHT AHEAD 
  4. REMOVE STEERING WHEEL COVER LOWER NO.3 (See  OVERHAUL  ) 
  5. REMOVE STEERING WHEEL COVER LOWER NO.2 (See  OVERHAUL  ) 
  6. REMOVE HORN BUTTON ASSY (See  OVERHAUL  ) 
  7. REMOVE STEERING WHEEL ASSY (See  OVERHAUL  ) 

    SST 09950-50013 (09951-05010, 09952-05010, 09953-05020, 09954-05021)

  8. REMOVE STEERING COLUMN COVER UPR (See  OVERHAUL  ) 
  9. REMOVE SPIRAL CABLE SUB-ASSY (See  OVERHAUL  ) 
  10. REMOVE TURN SIGNAL SWITCH ASSY (See  OVERHAUL  ) 
  11. REMOVE STEERING SENSOR 
    1. Remove the steering sensor connector.
      Fig 1: Removing Steering Sensor Connector
      G02857272Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 claws, then remove the steering sensor.
      Fig 2: Removing Steering Sensor
      G02857273Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. INSTALL STEERING SENSOR 
    1. Install the steering sensor.
      Fig 3: Installing Steering Sensor
      G02857274Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the steering sensor connector.
      Fig 4: Installing Steering Sensor Connector
      G02857275Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. INSTALL TURN SIGNAL SWITCH ASSY (See  OVERHAUL  ) 
  14. INSPECT SPIRAL CABLE SUB-ASSY (See  OVERHAUL  ) 

    If the following condition is identified, replace the spiral cable sub-assy with a new one.

    Condition: 

    Scratches or cracks on the connector 

    Cracks, dents or chipping of the spiral cable sub-assy 

  15. PLACE FRONT WHEELS FACING STRAIGHT AHEAD 
  16. INSTALL SPIRAL CABLE SUB-ASSY (See  OVERHAUL  ) 
  17. INSTALL STEERING COLUMN COVER UPR (See  OVERHAUL  ) 
  18. INSTALL STEERING WHEEL ASSY (See  OVERHAUL  ) 
  19. INSTALL HORN BUTTON ASSY (See  OVERHAUL  ) 
  20. INSTALL STEERING WHEEL COVER LOWER NO.2 (See  OVERHAUL  ) 
  21. INSTALL STEERING WHEEL COVER LOWER NO.3 (See  OVERHAUL  ) 
  22. INSPECT SRS WARNING LIGHT (See ) 
  23. PERFORM STEERING ANGLE SENSOR ZERO POINT CALIBRATION (See  PRE-CHECK  ) 
  24. CHECK VSC SENSOR SIGNAL (See  PRE-CHECK  )