LKA/LDA SYSTEM DIAGNOSIS SYSTEM


  1. CHECK DLC3


    1. Check the DLC3.

      Click here

  2. FUNCTION OF WARNING INDICATOR AND MESSAGE


    1. If the LKA/LDA system is not functioning properly, the driver is warned by the LKA/LDA indicator and a warning message displayed on the multi-information display.

      Master Warning Indicator Warning Message Details DTC LKA/LDA Indicator
      Illuminated

      Lane Keeping Assist Malfunction Visit Your Dealer*1

      Lane Departure Alert Malfunction Visit Your Dealer*2

      		 LKA/LDA system is malfunctioning Stored Illuminates (yellow)
      Not illuminated Forward Camera System Unavailable

      • Abnormal forward recognition camera voltage

      • Forward recognition camera temperature outside of operational range

      • Other forward recognition camera malfunction

      		 Not stored Illuminates (yellow)
      Not illuminated Forward Camera System Unavailable Clean Windshield Forward recognition camera view is unclear Not stored Illuminates (yellow)
      Not illuminated

      Lane Keeping Assist Unavailable*1

      Lane Departure Alert Unavailable*2

      		 Sensor other than forward recognition camera sensor is temporarily disabled Not stored Illuminates (yellow)

      *1: for LKA System

      *2: for LDA System

      Tech Tips

      LKA/LDA Indicator Status
      LKA/LDA Indicator Condition
      Illuminates (yellow) The LKA/LDA system is malfunctioning or temporarily disabled
      Blinks (yellow) Lane departure alert function is operating
      Illuminates (green) Lane departure alert steering control function or Lane keeping assist function is operating*
      Illuminates (white) Monitoring lane departure
      Not illuminated LKA/LDA system are not operating

      *If the Lane departure alert steering control function operates while the lane departure alert function is operating, the LKA/LDA indicator blinks (yellow).