DYNAMIC RADAR CRUISE CONTROL SYSTEM, Diagnostic DTC:C1A10

DTC Code DTC Name
C1A10 Front Radar Sensor

DESCRIPTION

When the driving support ECU receives information that there is a malfunction in the front millimeter wave radar sensor, DTC C1A10 is output.

DTC Code DTC Detection Condition Trouble Area
C1A10 While engine switch is on (IG), driving support ECU receives information that there is malfunction in front millimeter wave radar sensor for 1 second.

  • Front millimeter wave radar sensor

  • Driving support ECU

CAUTION / NOTICE / HINT

Note

When the front millimeter wave radar sensor is replaced with a new one, adjustment of the front sensor beam axis must be performed Click here.

PROCEDURE


  1. REPLACE FRONT MILLIMETER WAVE RADAR SENSOR


    1. Replace the front millimeter wave radar sensor Click here.


    NEXT

  2. ADJUST FRONT MILLIMETER WAVE RADAR SENSOR


    1. Adjust the front millimeter wave radar sensor Click here.


    NEXT

  3. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      OK
      DTC C1A10 is not output.

    OK

    END

    NG

    REPLACE DRIVING SUPPORT ECU Click here