LANE DEPARTURE ALERT SYSTEM DIAGNOSIS SYSTEM

Tech Tips

The lane departure alert system operates using systems shared with the pre-crash safety system. When a malfunction is detected in the pre-crash safety system, a malfunction also occurs in the lane departure alert system.


  1. CHECK DLC3


    1. Check the DLC3.

      Click here

  2. FUNCTION OF WARNING INDICATOR AND MESSAGE


    1. Initial check


      1. Turn the power switch off. Wait for at least 2 seconds, and then turn the power switch on (IG). Lane departure alert system diagnosis is performed for approximately 5 seconds.

      2. If a malfunction is detected during the initial check, "Check LDA system" is displayed on the multi-information display in the combination meter assembly 5 seconds after the initial check completes.

        Tech Tips

        "Check LDA system" is displayed when a DTC is stored due to the detection of a malfunction.