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Home >> Lexus >> 2019 >> GX 460 Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision System (Diagnostic Codes & Circuit Tests) >> Pre-Collision System >> DTC C1A10: Front Radar Sensor [08/2015 - 08/2019] >> Procedure
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DTC C1A10: Front Radar Sensor [08/2015 - 08/2019]: Procedure

  1. REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY 
    1. Replace the millimeter wave radar sensor assembly (Refer to REMOVAL [08/2015 - 08/2019] ).

    Result: 

    NEXT 

    See step  2

  2. ADJUST MILLIMETER WAVE RADAR SENSOR ASSEMBLY 
    1. Adjust the millimeter wave radar sensor assembly (Refer to ADJUSTMENT [08/2015 - 08/2019] ).

    Result: 

    NEXT 

    See step  3

  3. CHECK FOR DTC 
    1. Clear the DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).
    2. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).

      OK

      DTC C1A10 is not output.

    Result: 

    OK 

    END (MILLIMETER WAVE RADAR SENSOR ASSEMBLY IS DEFECTIVE) 

    Result: 

    NG 

    REPLACE DRIVING SUPPORT ECU 

    (Refer to REMOVAL [08/2015 - 08/2019] )