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Freeze Frame Data [10/2023 - ]

WARNING: This page is about a different car, the 2024 Lexus LS 500. However, it is still accessible from the selected car via links, so may be relevant.
  1. DESCRIPTION 
    1. When a driver monitor camera system DTC is stored, the driver monitor ECU assembly stores the current vehicle (ECU or sensor) state as Freeze Frame Data.
  2. CHECK FREEZE FRAME DATA 
    1. Select a DTC to display the freeze frame data.

      Chassis > Driver Monitor Camera Control > Trouble Codes 

  3. FREEZE FRAME DATA CHART 
    1. Check the freeze frame data for the output DTC.

      Chassis > Driver Monitor Camera Control 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Total Distance Traveled The total distance traveled 0 to 16777215 The total distance traveled -
      Total Distance Traveled - Unit The units used when displaying the total distance traveled km or mile Units for total distance traveled -
      Voltage A/D Converted Value Internal voltage value 0.00 to 19.99 V 12 to 14 V -
      Camera Module Initialization Failure Initialization malfunction for driver monitor camera No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Image Sensor Pattern Check Failure Output pattern malfunction for driver monitor camera No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Camera Communication Failure Communication malfunction for driver monitor camera No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Vertical Synchronizing signal Failure Output signal malfunction for driver monitor camera No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      I2C Communication Failure Communication malfunction for driver monitor camera No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Video Import Failure Input signal malfunction from driver monitor camera No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Camera Communication Initialization Failure Communication initialization malfunction for driver monitor camera No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      A/D Conversion Failure Internal voltage malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Communication Failure Between Microcomputers (Monitoring -> Processing) Internal communication malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      ECU Temperature Monitoring Circuit Failure Internal temperature malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Data Flash Control Area Corruption Storage area malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Communication Failure Between Microcomputers (Processing -> Monitoring) Internal ECU malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Processing Microcomputer Stop Failure Internal ECU malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Floating Point Register Failure Internal ECU malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Deserializer Initialization Failure Communication malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Video Stuck Failure Internal image stuck malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      LED Failure 1 LED malfunction for driver monitor No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Internal Power Supply Failure System 1 Internal power source malfunction for driver monitor (system 1) No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Internal Power Supply Failure System 2 Internal power source malfunction for driver monitor (system 2) No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Internal Power Supply Failure System 3 Internal power source malfunction for driver monitor (system 3) No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Internal Power Supply Failure System 4 Internal power source malfunction for driver monitor (system 4) No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Internal Power Supply Failure System 5 Internal power source malfunction for driver monitor (system 5) No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
      Internal Power Supply Failure System 6 Internal power source malfunction for driver monitor (system 6) No or Yes No: Malfunction not detected
      Yes: Malfunction detected      		 -
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