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 power switch is ON (IG), driving support ECU receives information that there is malfunction in front millimeter wave radar sensor for 1 sec.

  • Front millimeter wave radar sensor

  • Driving support ECU

INSPECTION PROCEDURE

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. Using the intelligent tester, enter the following menus: Powertrain / Radar Cruise / DTC.

    2. Select "Clear" and clear the data.

    3. Recheck for DTC.

      OK
      DTC C1A10 is not output.

    NG

    REPLACE DRIVING SUPPORT ECU Click here

    OK

    END (FRONT MILLIMETER WAVE RADAR SENSOR IS DEFECTIVE)