LANE DEPARTURE ALERT SYSTEM, Diagnostic DTC:C1AA0

DTC Code DTC Name
C1AA0 Front Camera Module Circuit

DESCRIPTION

This DTC indicates an internal malfunction of the lane departure warning camera.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AA0 Front Camera Module Circuit While the ignition switch is ON, the lane departure warning camera detects an internal malfunction for 5 seconds or more. Lane departure warning camera

CAUTION / NOTICE / HINT

Note

When the lane departure warning camera is replaced with a new one, adjustment of the lane departure warning camera beam axis must be performed.

Click here

PROCEDURE


  1. CLEAR DTC


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Enter the following menus: Chassis / Lane Departure Alert / Trouble Codes / Clear DTCs.

    4. Clear the DTCs.


      Chassis > Lane Departure Alert > Clear DTCs
      Result
      Proceed to
      NEXT

    NEXT

  2. CHECK FOR DTC


    1. Perform the following to make sure the DTC detection conditions are met.

      Tech Tips

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


      1. Drive the vehicle at a speed between 50 km/h (32 mph) and 220 km/h (138 mph), and operate the lane departure alert system.

    2. Connect the GTS to the DLC3.

    3. Turn the ignition switch to ON.

    4. Enter the following menus: Chassis / Lane Departure Alert / Trouble Codes.

    5. Check for DTCs.


      Chassis > Lane Departure Alert > Trouble Codes
      Result
      Proceed to
      No DTCs are output
      DTC C1AA0 is output

    No DTCs are output

    USE SIMULATION METHOD TO CHECK Click here

    DTC C1AA0 is output

    REPLACE LANE DEPARTURE WARNING CAMERA Click here