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Home >> Lexus >> 2010 >> HS 250h >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting (Exterior) (Diagnostic Codes & Circuit Tests) >> Lighting System >> DTC B2414: Steering Position Sensor Malfunction >> Procedure

DTC B2414: Steering Position Sensor Malfunction: Procedure

  1. CHECK FOR DTC 
    1. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    2. Check for DTCs. Refer to DTC CHECK / CLEAR .

      OK

      DTC B2414 is not output.

    NG → See step   2 

    OK → See step   4 

  2. REPLACE STEERING ANGLE SENSOR (SPIRAL CABLE SUB-ASSEMBLY) 
    1. Temporarily replace the steering angle sensor (spiral cable sub-assembly) with a new or normally functioning one. Refer to COMPONENTS .

    NEXT: Go to next step 

  3. CHECK FOR DTC 
    1. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    2. Recheck for DTCs. Refer to DTC CHECK / CLEAR .

      OK

      DTC B2414 is not output.

    NG → See step   5 

    OK → END 

  4. USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING 
  5. REPLACE AFS ECU (HEADLIGHT SWIVEL ECU ASSEMBLY). Refer to  COMPONENTS