DYNAMIC RADAR CRUISE CONTROL SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the intelligent tester to read the Data List allows values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    Note

    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.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: All ECUs / (desired system) / Data List.

    5. Check the values by referring to the table below.

      Radar Cruise
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Cruise Control Main Switch Cruise control switch signal/ON or OFF

      ON: Cruise control switch ON

      OFF: Cruise control switch OFF

      		 -
      RES/ACC Switch +/RES switch signal/ON or OFF

      ON: +/RES switch ON

      OFF: +/RES switch OFF

      		 -
      SET/COAST Switch -/SET switch signal/ON or OFF

      ON: -/SET switch ON

      OFF: -/SET switch OFF

      		 -
      Distance Control Switch Distance control switch signal/ON or OFF

      ON: Distance control switch ON

      OFF: Distance control switch OFF

      		 -
      Snow Switch ECT SNOW switch signal/ON or OFF

      ON: ECT SNOW switch ON

      OFF: ECT SNOW switch OFF

      		 -
      Cruise Control Cruise control system operation signal/ON or OFF

      ON: Cruise control system operating

      OFF: Cruise control system not operating

      		 -
      Constant Speed Mode Constant speed mode signal/ON or OFF

      ON: Dynamic radar cruise control system is constant speed mode

      OFF: Dynamic radar cruise control system is in vehicle-to-vehicle mode

      		 -
      Cruise Control Mode Cruise control mode signal / All Spd, Hi Spd or Normal

      All Spd: Vehicle-to-vehicle distance control mode (w/ full-speed following function)

      Hi Spd: Vehicle-to-vehicle distance control mode (w/o full-speed following function)

      Normal: Constant speed mode

      		 -
      CCS Mem Vehicle Spd Cruise control memory vehicle speed/min.:0 km/h (0 mph), max.: 320 km/h (200 mph) Actual vehicle speed stored in memory -
      Vehicle Distance Vehicle distance/min.: 0 m, max.: 255 m Actual vehicle distance -
      CCS Throttle Opn Angle Cruise control throttle body open angle/min.: 0%, max.: 100% Actual throttle open angle -
      CCS Terminate Request Cruise control terminate request signal/ON or OFF

      ON: Cruise control system not operating

      OFF: Cruise control system operating

      		 -
      Stop Light SW 1 (M CPU) Stop light switch (Main-CPU) signal/ON or OFF

      ON: Depress brake pedal

      OFF: Release brake pedal

      		 -
      Stop Light SW 1 (S CPU) Stop light switch (Sub-CPU) signal/ON or OFF

      ON: Depress brake pedal

      OFF: Release brake pedal

      		 -
      Stop Light SW 2 (M CPU) Brake cancel switch signal/ON or OFF

      ON: Brake cancel switch on

      OFF: Brake cancel switch off

      		 -
      Wiper Stop Position Wiper stop position signal/ON or OFF

      ON: Wiper stop position normal

      OFF: Wiper stop position abnormal

      		 -
      Wiper (Hi) Windshield wiper switch Hi signal/ON or OFF

      ON: Windshield wiper switch Hi

      OFF: Windshield wiper switch except Hi

      		 -
      Wiper (Lo) Windshield wiper switch Lo signal/ON or OFF

      ON: Windshield wiper switch Lo

      OFF: Windshield wiper switch except Lo

      		 -
      Wiper (Intermittent) Windshield wiper switch AUTO signal/ON or OFF

      ON: Windshield wiper switch AUTO

      OFF: Windshield wiper switch except AUTO

      		 -
      Head Light Headlight signal/ON or OFF

      ON: Headlight dimmer switch on

      OFF: Headlight dimmer switch off

      		 -
      Head Light (High Beam) Headlight (Hi beam) signal/ON or OFF

      ON: Headlight dimmer switch Hi

      OFF: Headlight dimmer switch except Hi

      		 -
      Head Light (Passing) Headlight (passing) signal/ON or OFF

      ON: Headlight dimmer switch Passing

      OFF: Headlight dimmer switch except passing

      		 -
      Turn Light RH Right turn position switch signal/ON or OFF

      ON: Right turn signal switch on

      OFF: Right turn signal switch off

      		 -
      Turn Light LH Left turn position switch signal/ON or OFF

      ON: Left turn signal switch on

      OFF: Left turn signal switch off

      		 -
      Tail Light Headlight dimmer switch TAIL signal/ON or OFF

      ON: Headlight dimmer switch TAIL

      OFF: Headlight dimmer switch except TAIL

      		 -
      Vhcl Spd Calc-Whl Spd Vehicle speed/min.: -327 km/h (-523 mph), max.: 327 km/h (523 mph) Actual vehicle speed stored -
      Vhcl Spd-Brake ECU Vehicle speed/min.: -327 km/h (-523 mph), max.: 327 km/h (523 mph) Actual vehicle speed stored -
      Invalid Whl Spd Sens Num Wheel speed sensor/min.: 0, max.: 255 Actual wheel speed sensor -
      Rear Whl Spd LH Sensor Rear wheel speed sensor LH signal/Normal or Abnormal

      Normal: Wheel speed sensor normal

      Abnormal: Wheel speed sensor abnormal

      		 -
      Rear Whl Spd RH Sensor Rear wheel speed sensor RH signal/Normal or Abnoml

      Normal: Wheel speed sensor normal

      Abnoml: Wheel speed sensor abnormal

      		 -
      Front Whl Spd LH Sensor Front wheel speed sensor LH signal/Normal or Abnoml

      Normal: Wheel speed sensor normal

      Abnoml: Wheel speed sensor abnormal

      		 -
      Front Whl Spd RH Sensor Front wheel speed sensor RH signal/Normal or Abnoml

      Normal: Wheel speed sensor normal

      Abnoml: Wheel speed sensor abnormal

      		 -
      Brake Control Brake control signal/ON or OFF

      ON: Depress brake pedal

      OFF: Release brake pedal

      		 -
      Vehicle Stop Vehicle stop signal/ON or OFF

      ON: Vehicle stop

      OFF: Vehicle running

      		 -
      Vehicle Stop by Auto Held Status of the vehicle stop by auto hold/ON or OFF - -
      EPB Auto Held Confirm Status of the EPB auto hold confirm/ON or OFF - -
      Auto Hold Ctrl Sys Status Status of auto hold control system status/NotCtrl, Keep or Release - -
      EPB Auto Mold Status of the EPB auto hold/Unable or Able - -
      Permission A-Hold by EPB Status of the permission A-hold by EPB/Unable or Able - -
      EPB Control Mode Status of the EPB control mode/Release, Lock, Unlock or No-Fix - -
      EPB Switch Status of the EPB switch/ON or OFF - -
      Vehicle Acceleration Vehicle acceleration signal

      Min.: -5 m/s2

      Max.: 5 m/s2

      		-
      Whl Spd/Deceleration Sen Status of the wheel speed/deceleration sensor/Avail or Not Avl - -
      Closed Throttle Position Status of the closed throttle position/ON or OFF - -
      Yaw Rate Sensor Yaw rate value/min.: -100 deg/s, max.: 100 deg/s

      Min.; -100 deg/s

      Max.: 100 deg/s

      		 -
      Deceleration Sensor 1

      Deceleration sensor value/min.: -14.7 m/s2, max.: 14.7 m/s2

      Min.: -14.7 m/s2

      Max.: 14.7 m/s2

      		-
      Deceleration Sensor 2

      Deceleration sensor value/min.: -14.7 m/s2, max.: 14.7 m/s2

      Min.: -14.7 m/s2

      Max.: 14.7 m/s2

      		-
      Zero Deceleration Sens 1

      Zero point deceleration sensor value/min.: -4.5952 m/s2, max.: 4.5593 m/s2

      Min.: -4.5952 m/s2

      Max.: 4.5593 m/s2

      		-
      Zero Deceleration Sens 2

      Zero point deceleration sensor value/min.: -4.5952 m/s2, max.: 4.5593 m/s2

      Min.: -4.5952 m/s2

      Max.: 4.5593 m/s2

      		-
      Forward Vehicle Detect Vehicle ahead detection signal/ Not Dtct or Detect

      Not Dtct: Vehicle ahead not detected

      Detect: Vehicle ahead detected

      		 -
      CCS Main SW-Ready Cruise control system standby condition (Main CPU)/ON or OFF

      ON: Cruise control switch (Main CPU) is ON

      OFF: Cruise control switch (Main CPU) is OFF

      		 -
      CCS System Check Multi-information display of No. 1 meter ECU sub-assembly "Cruise Control System Check" display signal/ON or OFF

      ON: When displayed

      OFF: When not displayed

      		 -
      FRS-Dirt Front millimeter wave radar sensor dirty signal/ON or OFF

      ON: Front millimeter wave radar sensor dirty

      OFF: Front millimeter wave radar sensor not dirty

      		 -
      Frnt Radar Sens Temp Hi Front millimeter wave radar sensor temperature high signal/ON or OFF

      ON: Front millimeter wave radar sensor temperature high

      OFF: Front millimeter wave radar sensor temperature normal

      		 -
      Country# (DSS) Driving support ECU country signal/JPN, NA, EURO, AUS, SAFC, OTHER, TWN, CHINA, THAI, GCC or NOFIX Actual county code -
      Country# (F Radar Sens) Front millimeter wave radar sensor country signal/JPN, NA, EURO, AUS, SAFC, OTHER, TWN, CHINA, THAI, GCC or NOFIX

      Actual county code

      NA

      		 -
      Steering Angle Steering angle value/min.: -3072 deg, max.: 3070.5 deg

      Min.: -3072 deg

      Max.: 3070.5 deg

      		 -
      Zero Point Angle Sens Zero point value/min.: -3072 deg, max.: 3070.5 deg

      Min.: -3072 deg

      Max.: 3070.5 deg

      		 -
      Radar Front millimeter wave radar sensor signal/Stop or Emission

      Stop: Front millimeter wave radar sensor signal stopped

      Emission: Front millimeter wave radar sensor signal sent

      		 -
      # Codes Number of present trouble codes/min.: 0, max.: 255 Number of DTCs will be displayed -
      Steering Pad Switch
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ACC SW Steering pad switch (distance control switch) signal/ON or OFF

      ON: Steering pad switch (distance control switch) is ON

      OFF: Steering pad switch (distance control switch) is OFF

      		 -
      ABS/VSC/TRAC
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Stop Light SW Stop light switch / ON or OFF

      ON: Brake pedal depressed

      OFF: Brake pedal released

      		 -

  2. ACTIVE TEST

    Tech Tips

    Using the intelligent tester to perform Active Tests allows relays, VSVs, actuators and parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be display while performing Active Tests.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body Electrical / (desired system) / Active Test / All.

    5. Perform the Active Test by referring to the table below.

      Combination Meter
      Tester Display Test Part Control Range Diagnostic Note
      Indicat. Lamp Cruise Cruise control indicator light ON / OFF -
      Indicat. Radar Cruise Radar cruise indicator light ON / OFF -
      Indicat. SET Cruise control SET indicator light ON / OFF -
      ABS/VSC/TRAC
      Tester Display Test Part Control Range Diagnostic Note
      Buzzer Skid control buzzer sounds ON / OFF -