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.
- DESCRIPTION
- Whenever a front radar sensor system DTC is stored, the millimeter wave radar sensor assembly stores the current vehicle state as Freeze Frame Data.
- CHECK FREEZE FRAME DATA
- Select a DTC to display the freeze frame data.
Body Electrical > Front Radar Sensor > Trouble Codes
- Check the freeze frame data for the output DTC.
- Select a DTC to display the freeze frame data.
- FREEZE FRAME DATA CHART
Body Electrical > Front Radar Sensor
Tester Display Measurement Item Range Normal Condition Diagnostic Note Total Distance Traveled - - - Cannot be used Total Distance Traveled - Unit - - - Cannot be used Vehicle Setting Value Delta X Sensor position -1.28 to 1.27 m Actual sensor position displayed - Vehicle Setting Value Delta Z Sensor position 0.00 to 655.35 m Actual sensor position displayed - Vehicle Setting Value H Sensor position 0.00 to 2.55 m Actual sensor position displayed - Optical Axis Not Adjusted Status Beam axis not adjusted status Complete or Not Complete Complete: Beam axis adjustment completed
Not Complete: Beam axis adjustment not completed- Optical Axis Adjustment Angle (Horizontal) (Latest) Latest beam axis adjustment angle value (horizontal) -12.8 to 12.7 deg Adjusted angle of beam axis alignment (Default value: 0.0 deg.) - Optical Axis Adjustment Angle (Vertical) (Latest) Latest beam axis adjustment angle value (vertical) -12.8 to 12.7 deg Adjusted angle of beam axis alignment (Default value: 0.0 deg.) - Optical Axis Adjustment Angle (Horizontal) (2nd Latest) 2nd latest beam axis adjustment angle value (horizontal) -12.8 to 12.7 deg Adjusted angle of beam axis alignment (Default value: 0.0 deg.) - Optical Axis Adjustment Angle (Vertical) (2nd Latest) 2nd latest beam axis adjustment angle value (vertical) -12.8 to 12.7 deg Adjusted angle of beam axis alignment (Default value: 0.0 deg.) - Optical Axis Offset Angle (Horizontal) Beam axis offset value (horizontal) -12.8 to 12.7 deg Beam axis offset value - Optical Axis Offset Angle (Vertical) Beam axis offset value (vertical) -12.8 to 12.7 deg Beam axis offset value - Optical Axis Offset Angle (Horizontal) (with On-Line Calibration Angle) Beam axis offset value (horizontal) (after completing calibration) -12.8 to 12.7 deg Beam axis offset value - Optical Axis Offset Angle (Vertical) (with On-Line Calibration Angle) Beam axis offset value (vertical) (after completing calibration) -12.8 to 12.7 deg Beam axis offset value - Dirt Detection for Radar Cruise Dirt detection status for radar cruise OFF or ON OFF: Dirt not detected
ON: Dirt detected- Dirt Detection for PCS Dirt detection status for PCS OFF or ON OFF: Dirt not detected
ON: Dirt detected- Partially Dirt Detection Partial dirt detection status OFF or ON OFF: Dirt not detected
ON: Dirt detected- Foreign Matter Detection Foreign matter detection status OFF or ON OFF: No foreign matter detected
ON: Foreign matter detected- Dirt Detection Dirt detection status OFF or ON OFF: Dirt not detected
ON: Dirt detected- Blockage Detection Blockage detection status OFF or ON OFF: Blockage not detected
ON: Blockage detected- Optical Axis Misalignment (Horizontal) Beam axis misalignment (horizontal) result OFF or ON OFF: Normal
ON: Misalignment- Optical Axis Misalignment (Vertical) Beam axis misalignment (vertical) result OFF or ON OFF: Normal
ON: Misalignment- Front Radar Sensor Temporary Unavailable (Horizontal Direction Optical Axis Misalignment) Millimeter wave radar sensor assembly temporarily unavailable due to horizontal beam axis misalignment OFF or ON OFF: Normal
ON: Temporarily disabled due to beam axis misalignment- Front Radar Sensor Temporary Unavailable (Vertical Direction Optical Axis Misalignment) Millimeter wave radar sensor assembly temporarily unavailable due to vertical beam axis misalignment OFF or ON OFF: Normal
ON: Temporarily disabled due to beam axis misalignment- IG Voltage IG voltage value 0.0 to 25.5 V 11.0 to 14.0 V: Ignition switch ON - Front Radar Sensor Temperature Temperature of area around millimeter wave radar sensor assembly -32768 to 32767°C Actual temperature of area around millimeter wave radar sensor displayed This value differs to the outside temperature. Vehicle Speed Vehicle speed -30 km/h (-19 mph) to 225.99 km/h (159 mph) Almost same as actual vehicle speed - Ambient Temperature Actual ambient temperature -78.75 to 78.125°C Actual ambient temperature displayed - Wiper Operation Status Wiper operation status Front Wiper Stop, Front Wiper INT, Front Wiper LO, Front Wiper HI, Front Wiper Storage, Service Position or Front Wiper Malfunction Front wiper operation status displayed - Heater Control Duty Heater operation duty status of millimeter wave radar sensor assembly 0 to 255 % Heater operation duty status of millimeter wave radar sensor assembly displayed Cannot be used Heater Control Status Heater operation status of millimeter wave radar sensor assembly OFF or ON OFF: Heater not operating
ON: Heater operatingCannot be used On-Line Calibration Angle (Horizontal) Calibrated angle value (horizontal) -12.8 to 12.7 deg Learned value - On-Line Calibration Angle (Vertical) Calibrated angle value (vertical) -12.8 to 12.7 deg Learned value -