LKA/LDA SYSTEM, Diagnostic DTC:C1AA2

DTC Code DTC Name
C1AA2 Vehicle Speed Tolerance Malfunction

DESCRIPTION

The forward recognition camera receives vehicle speed tolerance signals from the combination meter assembly. If the combination meter assembly detects a vehicle speed tolerance malfunction signal, it informs the forward recognition camera via CAN communication, and DTC C1AA2 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AA2 Vehicle Speed Tolerance Malfunction 2 seconds after the engine switch is turned on (IG), a signal from the combination meter assembly indicating an abnormal vehicle speed tolerance is detected by the forward recognition camera for 50 seconds or more. Electronically controlled brake system

PROCEDURE


  1. CHECK ELECTRONICALLY CONTROLLED BRAKE SYSTEM


    1. Check the electronically controlled brake system.

      w/ Vacuum Brake Booster: Click here

      w/o Vacuum Brake Booster: Click here

      Result
      Proceed to
      NEXT

    NEXT

    END