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Home >> Lexus >> 2022 >> LS 500 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Front Side Radar Sensor System - Diagnostics - Introduction) >> Front Side Radar Sensor System >> Freeze Frame Data [10/2023 - ] >> Freeze Frame Data [10/2023 - ]
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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. Whenever a front side radar sensor system DTC is stored, the front side radar sensor stores the current vehicle state (ECU and sensor information) as Freeze Frame Data.
  2. CHECK FREEZE FRAME DATA 
    1. Select a DTC to display the freeze frame data.

      Body Electrical > Front Side Radar "A" > Trouble Codes 

      Body Electrical > Front Side Radar "B" > Trouble Codes 

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

    Body Electrical > Front Side Radar "A" 

    Tester Display Measurement Item Range Normal Condition Diagnostic Note
    Total Distance Traveled Driving distance value 0 to 16777215 - -
    Total Distance Traveled - Unit Displays the driving distance unit km or mile - -
    Power Supply Voltage Displays the supply power voltage value 0.00 to 49.95 V - -
    Shift Position R Displays the shift state R ON/OFF state OFF or ON OFF: Shift state R
    ON: Shift state other than R
    -
    Vehicle Speed Vehicle speed signal -327.68 km/h (-204 mph) to 327.67 km/h (204 mph) Approximately the same as actual vehicle speed -
    Steering Angle Steering angle sensor -3072.0 to 3070.5 deg Steering wheel turned left: Value increases with steering wheel operation
    Steering wheel turned right: Value decreases with steering wheel operation
    -
    Yaw Rate Displays the yaw rate sensor value -125.000 to 124.612 deg/s Turning right: -125.000 to 0 deg/s
    Turning left: 0 to 124.612 deg/s
    -
    Beam Axis Revision Angle Displays the beam axis calibration angle -327.68 to 327.67 deg - -

    Body Electrical > Front Side Radar "B" 

    Tester Display Measurement Item Range Normal Condition Diagnostic Note
    Total Distance Traveled Driving distance value 0 to 16777215 - -
    Total Distance Traveled - Unit Displays the driving distance unit km or mile - -
    Power Supply Voltage Displays the supply power voltage value 0.00 to 49.95 V - -
    Shift Position R Displays the shift state R ON/OFF state OFF or ON OFF: Shift state R
    ON: Shift state other than R
    -
    Vehicle Speed Vehicle speed signal -327.68 km/h (-204 mph) to 327.67 km/h (204 mph) Approximately the same as actual vehicle speed -
    Steering Angle Steering angle sensor -3072.0 to 3070.5 deg Steering wheel turned left: Value increases with steering wheel operation
    Steering wheel turned right: Value decreases with steering wheel operation
    -
    Yaw Rate Displays the yaw rate sensor value -125.000 to 124.612 deg/s Turning right: -125.000 to 0 deg/s
    Turning left: 0 to 124.612 deg/s
    -
    Beam Axis Revision Angle Displays the beam axis calibration angle -327.68 to 327.67 deg - -