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Home >> Lexus >> 2017 >> ES 350 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Lane Departure Alert System (Diagnostic Codes & Circuit Tests) >> LANE DEPARTURE ALERT SYSTEM (w/ Steering Control) >> DTC C1AA0: Front Camera Module Circuit [07/2015 - ] >> Procedure

DTC C1AA0: Front Camera Module Circuit [07/2015 - ]: Procedure

  1. CHECK DTC OUTPUT (LANE DEPARTURE ALERT SYSTEM) 
    1. Check if the stored DTCs are current DTCs.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Chassis / LKA/LDA / Trouble Codes
    5. Check for DTCs (Refer to DTC CHECK / CLEAR [07/2015 - ] ).
      RESULT

      Result Proceed to
      DTC C1AA0 is output A
      DTC C1AA0 is not output B

    Result:  B

    USE SIMULATION METHOD TO CHECK 

    (Refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2015 - ] )

    Result:  A

    See step  2

  2. REPLACE FORWARD RECOGNITION CAMERA 
    1. Replace the forward recognition camera (Refer to REMOVAL [07/2015 - ] ).
    2. Adjust the forward recognition camera (Refer to ADJUSTMENT [07/2015 - ] ).

    Result:  NEXT

    NEXT 

    END