INTELLIGENT PARKING ASSIST SYSTEM, Diagnostic DTC:C1AE0

DTC Code DTC Name
C1AE0 Front Left Side Sensor

DESCRIPTION

This DTC is stored when the parking assist ECU receives an abnormal signal from the No. 1 ultrasonic sensor (for LH side) immediately after the power switch is turned on (READY) or while the No. 1 ultrasonic sensor is operating (neither park (P) nor reverse (R) is selected, and the vehicle is not stopped).

DTC No. DTC Detection Condition Trouble Area
C1AE0 Ultrasonic sensor (for LH side) malfunction

  • No. 1 ultrasonic sensor (for LH side)

  • Parking assist ECU

CAUTION / NOTICE / HINT

Note


  • When the "System initializing" message is displayed on the navigation ECU sub-assembly after the auxiliary battery cable has been disconnected, correct the steering angle neutral point Click here.

  • Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the intelligent parking assist system may be needed Click here.

PROCEDURE


  1. REPLACE NO. 1 ULTRASONIC SENSOR (for LH SIDE)


    1. Replace the No. 1 ultrasonic sensor (for LH side) with a known good sensor Click here.


    NEXT

  2. CHECK DTC OUTPUT


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      Result
      Result Proceed to
      DTC C1AE0 is output A
      DTCs are not output B

    A

    REPLACE PARKING ASSIST ECU Click here

    B

    END