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Home >> Toyota >> 2015 >> Highlander XLE, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Lane Departure Alert System - Diagnostic Codes & Circuit Tests - (Except Hybrid) >> Lane Departure Alert System >> DTC C1AA8: Front Camera Module Incorrect Axial Gap; DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [12/2013 - 11/2016] >> Procedure

DTC C1AA8: Front Camera Module Incorrect Axial Gap; DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [12/2013 - 11/2016]: Procedure

  1. CHECK CAMERA INSTALLATION (LANE DEPARTURE WARNING CAMERA) 
    1. Check the lane departure warning camera installation.

      Refer to INSTALLATION [12/2013 - 11/2016]

      HINT: 

      If the lane departure warning camera bracket is deformed or misaligned, replace the windshield glass.

      Refer to REMOVAL [12/2013 - 11/2015] Refer to REMOVAL [11/2015 - 11/2016]

      Result

      Result Proceed to
      The lane departure warning camera bracket is not deformed or misaligned A
      The lane departure warning camera bracket is deformed or misaligned B

    Result:  2

    REPLACE WINDSHIELD GLASS. Refer to  REMOVAL [12/2013 - 11/2015]  Refer to  REMOVAL [11/2015 - 11/2016] 

    Result:  1

    See step  2

  2. ADJUST LANE DEPARTURE WARNING CAMERA 
    1. Perform the lane departure warning camera adjustment.

      Refer to ADJUSTMENT [12/2013 - 11/2016]

    NEXT 

  3. CHECK FOR DTCs (LANE DEPARTURE ALERT SYSTEM) 
    1. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [12/2013 - 11/2016]

      Chassis > Lane Departure Alert > Clear DTCs 

    2. Make sure that the DTC detection conditions are met.

      HINT: 

      If the detection conditions are not met, the system cannot detect the malfunction.

    3. Check for DTCs.

      Refer to DTC CHECK / CLEAR [12/2013 - 11/2016]

      Chassis > Lane Departure Alert > Trouble Codes 

      Result

      Result Proceed to
      DTC C1AA8 and C1AA9 are not output A
      DTC C1AA8 or C1AA9 is output B

    Result:  1

    END 

    Result:  2

    REPLACE LANE DEPARTURE WARNING CAMERA. Refer to  REMOVAL [12/2013 - 11/2016]