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Home >> Lexus >> 2015 >> LS 460 Base, AWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision System (Diagnostic Codes) >> PRE-COLLISION SYSTEM (w/ Driver Monitor Camera) >> DTC C1A21: Object Recognition Camera [10/2014 - ] >> Procedure

DTC C1A21: Object Recognition Camera [10/2014 - ]: Procedure

  1. REPLACE OBJECT RECOGNITION CAMERA 
    1. Replace the object recognition camera. Refer to REMOVAL [10/2014 - ] .

    NEXT: Go to next step 

  2. ADJUST OBJECT RECOGNITION CAMERA 
    1. Adjust the object recognition camera. Refer to ADJUSTMENT [10/2014 - ] .

    NEXT: Go to next step 

  3. CHECK FOR DTC 
    1. Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Code. Refer to DTC CHECK / CLEAR [10/2014 - ] .
    2. Select "Clear" and clear the data.
    3. Recheck for DTC. Refer to DTC CHECK / CLEAR [10/2014 - ] .

      OK

      DTC C1A21 is not output.

    NG → See step   4 

    OK → END (OBJECT RECOGNITION CAMERA IS DEFECTIVE) 

  4. REPLACE DRIVING SUPPORT ECU ASSEMBLY. Refer to  REMOVAL [10/2014 - ]