FREEZE FRAME DATA
DESCRIPTION
(a) 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
(a) Select a DTC to display the freeze frame data.
Body Electrical > Front Radar Sensor > Trouble Codes(b) Check the freeze frame data for the output DTC.
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 operating |
Cannot 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 |
- |