PRE-CRASH SAFETY SYSTEM DIAGNOSIS SYSTEM


  1. CHECK DLC3


    1. Check the DLC3 Click here.

  2. FUNCTION OF WARNING INDICATOR AND MESSAGE


    1. If the pre-crash safety system is not functioning properly, the driver is warned by the PCS OFF warning light and multi-information display warning message on the combination meter.

      Master Warning Indicator Warning Message Detail DTC PCS OFF warning light
      Illuminated Pre-crash Safety Malfunction Visit Your Dealer Pre-crash safety system is malfunctioning Stored Blinks
      Not illuminated Pre-crash Safety Unavailable

      • Millimeter wave radar sensor assembly misaligned

      • Millimeter wave radar sensor assembly temperature malfunction

      • Millimeter wave radar sensor assembly low voltage malfunction

      		 Not stored Blinks
      Not illuminated Pre-crash Safety Unavailable Clean Sensor Foreign matter attached to millimeter wave radar sensor assembly Not stored Blinks
      Not illuminated Front Camera System Unavailable Clean Windshield Front of forward recognition camera or windshield glass is dirty or misty Not stored Illuminates
      Not illuminated Front Camera System Unavailable

      Forward recognition camera temporarily malfunctioning


      • Abnormal forward recognition camera voltage

      • Forward recognition camera temperature outside of operational range

      • Other forward recognition camera malfunction

      		 Not stored Blinks
      Not illuminated VSC Turned Off Pre-crash Safety Unavailable VSC system is disabled Not stored Illuminates
      PCS OFF Warning Light Illumination Status
      PCS OFF Warning Light Condition
      Blinking ON: 0.5 sec./OFF: 1.5 sec. Pre-crash safety system malfunctioning (DTC stored)
      ON: 0.5 sec./OFF: 1.5 sec.

        Pre-crash safety system temporarily unavailable.

      • Millimeter wave radar sensor assembly malfunction (beam axis misalignment, abnormal sensor temperature, abnormal sensor voltage, or sensor dirty)

      • Forward recognition camera malfunction (area of the windshield in front of the camera is not dirty or fogged up)
      Illuminated

        Pre-crash safety system temporarily unavailable.

      • Forward recognition camera malfunction (area of the windshield in front of the camera is dirty or fogged up)
      Pre-crash safety system disabled
      VSC system disabled
      Not illuminated Other

    2. Initial check


      1. An initial check is performed when the power switch off for more than 2 seconds and then turned on (IG). The initial check consists of a pre-crash safety system diagnostic check with a duration of approximately 3 seconds.

      2. If a malfunction is detected during the initial check, the PCS OFF warning light in the combination meter assembly will blink or illuminate and a warning message indicating the pre-crash safety system is malfunctioning or disabled will be displayed on the multi-information display.

    3. Constant check


      1. The driving support ECU assembly constantly monitors the pre-crash safety system for malfunctions after the power switch is turned on (IG) and the initial check (approximately 3 seconds) has completed.

      2. If a malfunction is detected during the constant check, the PCS OFF warning light in the combination meter assembly will blink or illuminate and a warning message indicating the pre-crash safety system is malfunctioning or disabled will be displayed on the multi-information display.