Lexus NX: Data List / Active Test

DATA LIST / ACTIVE TEST

DATA LIST

NOTICE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Front Radar Sensor / Data List.

(e) Read the Data List according to the display on the Techstream.

Body Electrical > Front Radar Sensor > Data List

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

Min.: -1.28 m, Max.: 1.27 m

Actual sensor position displayed

-

Vehicle Setting Value Delta Z

Sensor position

Min.: 0.00 m, Max.: 655.35 m

Actual sensor position displayed

-

Vehicle Setting Value H

Sensor position

Min.: 0.00 m, Max.: 2.55 m

Actual sensor position displayed

-

Optical Axis Not Adjusted Status

Beam axis not adjusted status

Not Complete or Complete

Not Complete: Beam axis adjustment not completed

Complete: Beam axis adjustment completed

-

Optical Axis Adjustment Angle (Horizontal) (Latest)

Latest beam axis adjustment angle value (horizontal)

Min.: -12.8 deg, Max.: 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)

Min.: -12.8 deg, Max.: 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)

Min.: -12.8 deg, Max.: 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)

Min.: -12.8 deg, Max.: 12.7 deg

Adjusted angle of beam axis alignment (Default value: 0.0 deg.)

-

Optical Axis Offset Angle (Horizontal)

Beam axis offset value (horizontal)

Min.: -12.8 deg, Max.: 12.7 deg

Beam axis offset value

-

Optical Axis Offset Angle (Vertical)

Beam axis offset value (vertical)

Min.: -12.8 deg, Max.: 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)

Min.: -12.8 deg, Max.: 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)

Min.: -12.8 deg, Max.: 12.7 deg

Beam axis offset value

-

Dirt Detection for Radar Cruise

Dirt detection status for radar cruise

OFF or ON

ON: Dirt detected

OFF: Dirt not detected

-

Dirt Detection for PCS

Dirt detection status for PCS

OFF or ON

ON: Dirt detected

OFF: Dirt not detected

-

Partially Dirt Detection

Partial dirt detection status

OFF or ON

ON: Dirt detected

OFF: Dirt not detected

-

Data Flash Malfunction

Data flash malfunction status

OFF or ON

ON: Malfunction detected

OFF: Normal

-

Power Supply Circuit Malfunction

Power supply circuit malfunction status

OFF or ON

ON: Malfunction detected

OFF: Normal

-

Millimeter-wave Circuit Malfunction

Millimeter-wave radar sensor circuit malfunction status

OFF or ON

ON: Malfunction detected

OFF: Normal

-

eDMA Transfer Completed Interrupt Malfunction

-

-

-

Cannot be used

Acceleration Sensor Malfunction

Acceleration sensor malfunction status

OFF or ON

ON: Malfunction detected

OFF: Normal

-

IG Voltage Protection

IG voltage protection status

OFF or ON

ON: Malfunction detected

OFF: Normal

-

Optical Axis Misalignment (Vertical - Acceleration Sensor Method)

Beam axis misalignment (vertical) result

OFF or ON

ON: Misalignment

OFF: Normal

-

Optical Axis Misalignment (Horizontal)

Beam axis misalignment (horizontal) result

OFF or ON

ON: Misalignment

OFF: Normal

-

Optical Axis Misalignment (Vertical - Acceleration Sensor Method and Recognition Method)

Beam axis misalignment (vertical) result

OFF or ON

ON: Misalignment

OFF: Normal

-

Communication Error Between Front Radar Sensor and System Control ECU

Communication error status between front radar sensor and system control ECU

OFF or ON

ON: Malfunction

OFF: Normal

-

Millimeter-wave Circuit Temperature Protection

Millimeter-wave circuit temperature protection status

OFF or ON

ON: Malfunction

OFF: Normal

-

Destination Malfunction

Destination malfunction status

OFF or ON

ON: Malfunction

OFF: Normal

-

IG Voltage

IG voltage value

Min.: 0.0 V, Max.: 25.5 V

11 to 14 V: Power switch on (IG)

-

Front Radar Sensor Temperature

Temperature of area around millimeter wave radar sensor assembly

Min.: -32768°C (-58950°F), Max.: 32767°C (59013°F)

Actual temperature of area around millimeter wave radar sensor displayed

This value differs to the outside temperature.

Vehicle Speed

Vehicle speed

Min.: -30.00 km/h (-19 mph), Max.: 225.99 km/h (159 mph)

Almost same as actual vehicle speed

-

On-Line Calibration Angle (Horizontal)

Calibrated angle value (horizontal)

Min.: -12.8 deg, Max.: 12.7 deg

Learned value

-

On-Line Calibration Angle (Vertical)

Calibrated angle value (vertical)

Min.: -12.8 deg, Max.: 12.7 deg

Learned value

-

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