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 warning indicator and multi-information display warning message on the combination meter assembly.

      Master Warning Indicator Warning Message Detail DTC PCS Warning Indicator
      ON CHECK PCS SYSTEM This message appears when the seat belt control ECU detects a system malfunction Blinking
      OFF PCS NOT CURRENTLY AVAILABLE

      This message appears when the seat belt control ECU is in fail-safe mode Click here

      - ON
    2. Initial check


      1. The initial check occurs when the power switch is 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 multi-information display will output "CHECK PCS SYSTEM " or "PCS NOT CURRENTLY AVAILABLE".

    3. Constant check


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

      2. "CHECK PCS SYSTEM" or "PCS NOT CURRENTLY AVAILABLE" is displayed on the multi-information display in the combination meter assembly when the constant check detects malfunctions in the pre-crash safety system.