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Data List / Active Test [10/2014 - 09/2017]

  1. DATA LIST 

    HINT: 

    Using the Techstream to read the Data List allows the 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 Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Radar Cruise / Data List.
    5. Read the Data List according to the display on the Techstream.

      Powertrain > Radar Cruise > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Cruise Control Main Switch Cruise control switch signal ON or OFF ON: Cruise control main switch pushed
      OFF: Cruise control main switch released
      -
      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
      -
      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 in constant speed mode
      OFF: Dynamic radar cruise control system is in vehicle-to-vehicle distance control 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 memorized speed Min.: 0 km/h (0 mph), Max.: 320 km/h (199 mph) Memorized speed: Cruise control activated -
      Vehicle Distance Distance to preceding vehicle Min.: 0 m (0 ft.), Max.: 255 m (836.65 ft.) Actual distance to vehicle -
      Stop Light SW 1 (M CPU) Stop light switch (Main-CPU) signal ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released
      -
      Stop Light SW 1 (S CPU) Stop light switch (Sub-CPU) signal ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released
      -
      Stop Light SW 2 (M CPU) Stop light switch (Main-CPU) signal ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released
      -
      Wiper (Hi) Windshield wiper switch Hi signal ON or OFF ON: Windshield wiper switch Hi position
      OFF: Windshield wiper switch except Hi position
      -
      Wiper (Lo) Windshield wiper switch Lo signal ON or OFF ON: Windshield wiper switch Lo position
      OFF: Windshield wiper switch except Lo position
      -
      Tail Light Taillight switch signal ON or OFF ON: Taillight switch on
      OFF: Taillight switch off
      -
      Vhcl Spd Calc-Whl Spd Vehicle speed Min.: -327 km/h (-203 mph), Max.: 327 km/h (204 mph) Actual vehicle speed -
      Vhcl Spd-Brake ECU Vehicle speed Min.: -327 km/h (-203 mph), Max.: 327 km/h (204 mph) Actual vehicle speed -
      Rear Whl Spd LH Sensor Rear speed sensor LH signal Normal or Abnoml Normal: Rear speed sensor LH is normal
      Abnoml: Rear speed sensor LH is abnormal
      -
      Rear Whl Spd RH Sensor Rear speed sensor RH signal Normal or Abnoml Normal: Rear speed sensor RH is normal
      Abnoml: Rear speed sensor RH is abnormal
      -
      Front Whl Spd LH Sensor Front speed sensor LH signal Normal or Abnoml Normal: Front speed sensor LH is normal
      Abnoml: Front speed sensor LH is abnormal
      -
      Front Whl Spd RH Sensor Front speed sensor RH signal Normal or Abnoml Normal: Front speed sensor RH is normal
      Abnoml: Front speed sensor RH is abnormal
      -
      Vehicle Acceleration Vehicle acceleration Min.: -5 m/s2, Max.: 5 m/s2 Actual vehicle acceleration -
      Whl Spd/Deceleration Sen Wheel speed sensor/Deceleration sensor signal Avail or Not Avl Avail: Wheel speed sensor/Deceleration sensor available
      Not Avail: Wheel speed sensor/Deceleration sensor not available
      -
      Closed Throttle Position Accelerator pedal idle position signal ON or OFF ON: Accelerator pedal released
      OFF: Accelerator pedal depressed
      -
      Yaw Rate Sensor Yaw rate value Min.: -100 deg/s, Max.: 100 deg/s Actual yaw rate value -
      Deceleration Sensor 1 Deceleration value Min.: -14.7 m/s2, Max.: 14.7 m/s2 Actual deceleration value -
      Deceleration Sensor 2 Deceleration value Min.: -14.7 m/s2, Max.: 14.7 m/s2 Actual deceleration value -
      Tar Accel for All Spd Target acceleration speed for following function Min.: -5.12 m/s2, Max.: 5.08 m/s2 Actual target vehicle acceleration -
      Tar Accel for ACC Target vehicle acceleration for vehicle-to-vehicle distance control mode Min.: -5.12 m/s2, Max.: 5.08 m/s2 Actual target vehicle acceleration -
      Tar Accel for CCS Target vehicle acceleration for constant speed mode Min.: -5.12 m/s2, Max.: 5.08 m/s2 Actual target vehicle acceleration -
      Accuracy of Driving Force Accuracy of driving force Low or High Low: Driving force accuracy is low
      High: Driving force accuracy is high
      -
      Request Driving Force Cruise control system request drive force Min.: -65536 N, Max.: 65534 N Actual request drive force -
      ECM/PCM Command Origin of the drive force request Pedal, None or DS Pedal: Accelerator pedal depressed
      None: drive force not requested
      DS: Radar cruise control system operating
      -
      Max Val of Available DF Maximum value of available drive force Min.: -65536 N, Max.: 65534 N Actual available drive force maximum value -
      Min Val of Available DF Minimum value of available drive force Min.: -65536 N, Max.: 65534 N Actual available drive force minimum value -
      Forward Vhcl Relative Spd Vehicle ahead relative speed Min.: -128 m/s, Max.: 127 m/s Actual vehicle ahead relative speed -
      Vehicle Approach Warning Forward vehicle approach warning signal ON or OFF ON: Forward vehicle approaching
      OFF: Forward vehicle not approaching
      -
      Vhcl Stability Ctrl Buzz Skid control buzzer operation signal ON or OFF ON: Skid control buzzer operating
      OFF: Skid control buzzer not operating
      -
      Brk Rqst to Elec Ctrl Brk Braking request to brake control NotCtrl, None, Exist, None, Exist or Disable NotCtrl: Not operating
      None: No control request, no coordinated shifting
      Exist: Control request, no coordinated shifting
      None: No control request, coordinated shifting
      Exist: Control request, coordinated shifting
      Disable: Data invalid
      -
      Brk Rqst to Shift Down Braking request to AT control NotCtrl, None, Exist, None, Exist or Disable NotCtrl: Not operating
      None: No control request, no coordinated shifting
      Exist: Control request, no coordinated shifting
      None: No control request, coordinated shifting
      Exist: Control request, coordinated shifting
      Disable: Data invalid
      -
      Operator Override Operator override NotCtrl, Able, Able, Unable or Disable NotCtrl: Not operating
      Able: Override possible, brake assist control not being performed
      Able: Override possible, brake assist control being performed
      Unable: Override not possible
      Disable: Data invalid
      -
      Forward Vehicle Detect Vehicle ahead detection signal Detect or No Dtct Detect: Vehicle ahead detected
      No Dtct: Vehicle ahead not detected
      -
      CCS Main SW-Ready Dynamic radar cruise control system standby condition ON or OFF ON: Dynamic radar cruise control system standby
      OFF: Dynamic radar cruise control system not standby
      -
      CCS System Check Dynamic radar cruise control system warning indication ON or OFF ON: Dynamic radar cruise control system warning indication (Malfunction detected)
      OFF: Dynamic radar cruise control system warning indication (Malfunction not detected)
      -
      FRS-Dirt History of dirt detected on millimeter wave radar sensor assembly ON or OFF ON: History of dirt detected on millimeter wave radar sensor assembly
      OFF: No history of dirt detected on millimeter wave radar sensor assembly
      -
      Bad Wthr Hist(F Radar Sen) History of millimeter wave radar sensor assembly detecting bad weather ON or OFF ON: History of millimeter wave radar sensor assembly detecting bad weather
      OFF: No history of millimeter wave radar sensor assembly detecting bad weather
      -
      Frnt Radar Sens Temp Hi Millimeter wave radar sensor assembly high temperature abnormality ON or OFF ON: Millimeter wave radar sensor assembly abnormal
      OFF: Millimeter wave radar sensor assembly normal
      -
      Front Radar Voltage Millimeter wave radar sensor assembly low voltage abnormality ON or OFF ON: Millimeter wave radar sensor assembly abnormal
      OFF: Millimeter wave radar sensor assembly normal
      -
      CCS Cancel by Low Spd Dynamic radar cruise control system (constant speed mode) low speed cancel signal ON or OFF ON: Low speed cancel signal on
      OFF: Low speed cancel signal off
      -
      Cancl CCS by Com Delay Dynamic radar cruise control system (constant speed mode) cancel signal ON or OFF ON: Cancel signal on
      OFF: Cancel signal off
      -
      Cancl CCS by RAM Malfnc Dynamic radar cruise control system (constant speed mode) cancel signal ON or OFF ON: Cancel signal on
      OFF: Cancel signal off
      -
      A-CCS Cancl-Radar/Wip Dynamic radar cruise control system (vehicle-to-vehicle distance control mode) cancel signal ON or OFF ON: Cancel signal on
      OFF: Cancel signal off
      -
      A-CCS Cancl-ORC Malf Brake hold system malfunction condition ON or OFF ON: Malfunctioning
      OFF: Normal
      -
      A-CCS Cancl-ORC Brake hold system malfunction condition ON or OFF ON: Normal
      OFF: Malfunctioning
      -
      A-CCS Cancl-Logical Err Logic malfunction condition between brakes and driving support ECU assembly ON or OFF ON: Malfunctioning
      OFF: Normal
      -
      Country# (F Radar Sens) Destination country for millimeter wave radar sensor assembly JPN, NA, EURO, CA, AUS, SAFC, OTHER, TWN, CHINA, THAI, GCC or NOFIX Actual country code -
      Steering Angle Steering angle Min.: -3072 deg, Max.: 3070.5 deg 0.0 deg is displayed when steering wheel is centered. -
      Zero Point Angle Sens Zero point steering angle sensor Min.: -3072 deg, Max.: 3070.5 deg Actual zero point steering angle -
      Radar Millimeter wave radar sensor assembly operation signal Emission or Stop Emission: Millimeter wave radar sensor assembly signal sent -
      # Codes Number of DTCs Min.: 0, Max.: 255 Actual number of DTCs -
    6. Enter the following menus: Powertrain / Cruise Control / Data List.
    7. Read the Data List according to the display on the Techstream.

      Powertrain > Cruise Control > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Driving Support ECU Target Acceleration Driving support ECU target acceleration -13.1 to 13.1 m/s2 Current valuedisplayed -
      Cruise Brake Control Permission Condition Cruise brake control permission condition OK or NG OK: Cruise brake control prohibited
      NG: Cruise brake control permitted
      -
      Wheel Speed Sensor and Deceleration Sensor Wheel speed/G sensor signal condition Avail or Not Avl Avail: Wheel speed/G sensor signal valid
      Not Avl: Wheel speed/G sensor signal invalid
      -
    8. Enter the following menus: Body Electrical / Pre-Crash 2 / Data List.
    9. Read the Data List according to the display on the Techstream.

      Body Electrical > Pre-Collision 2 > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Country# (DSS) Destination country for driving support ECU assembly JPN, NA, EURO, CA, AUS, SAFC, OTHER, TWN, CHINA, THAI, GCC or NOFIX Actual country code -
    10. Read the Data List according to the display on the Techstream.
    11. Body Electrical > Pre-Collision 2 > Data List

      Body Electrical > Combination Meter > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Vehicle Speed Meter Vehicle speed input value 0 to 255 km/h Almost same as actual vehicle speed -
    12. Enter the following menus: Chassis / ABS/VSC/TRC / Data List.
    13. Read the Data List according to the display on the Techstream.

      Chassis > ABS/VSC/TRC > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Stop Light SW Stop light switch assembly ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released
      -
      Stop Light Relay Output Stop light control relay (STOP LP) output ON or OFF ON: Relay output on (Stop light on)
      OFF: Relay output off (Stop light off)
      -
    14. Enter the following menus: Body Electrical / SRS Airbag / Data List.
    15. Read the Data List according to the display on the Techstream.

      Body Electrical > SRS Airbag > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Right side Buckle SW Driver seat tongue plate insertion condition Unset, Set, NG Unset: Driver seat tongue plate not inserted
      Set: Driver seat tongue plate inserted
      NG: Driver seat tongue plate insertion condition not determined
      -
    16. Enter the following menus: Body Electrical / Main Body / Data List.
    17. Read the Data List according to the display on the Techstream.

      Body Electrical > Main Body > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Back Door Courtesy SW Back door courtesy light switch condition ON or OFF ON: Back door open
      OFF: Back door closed
      -
      FR Door Courtesy SW Driver side door courtesy light switch condition ON or OFF ON: Driver side door open
      OFF: Driver side door closed
      -
      Hood Courtesy SW Engine hood open or closed condition ON or OFF ON: Engine hood open
      OFF: Engine hood closed
      -
  2. ACTIVE TEST 

    HINT: 

    Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any 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 displayed while performing Active Tests.

    Perform Active Test according to the display on the Techstream.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Pre-Crash 2 / Active Test.
    5. Perform Active Test according to the display on the Techstream.

      HINT: 

      The engine switch must be turned on (IG) to proceed with the Active Test using the Techstream.

      Body Electrical > Pre-Crash 2 > Active Test 

      Tester Display Measurement Item Control Range Diagnostic Note
      Radar Cruise Approach Alarm Buzzer Skid control buzzer ON or OFF Buzzer can be heard
    6. Enter the following menus: Body Electrical / Combination Meter / Active Test.
    7. Perform Active Test according to the display on the Techstream.

      HINT: 

      The engine switch must be turned on (IG) to proceed with the Active Test using the Techstream.

      Body Electrical > Combination Meter > Active Test 

      Tester Display Measurement Item Control Range Diagnostic Note
      Meter Display 1 Multi-information display OFF or All -
    8. Enter the following menus: Chassis / ABS/VSC/TRC / Active Test.
    9. Perform Active Test according to the display on the Techstream.

      HINT: 

      The engine switch must be turned on (IG) to proceed with the Active Test using the Techstream.

      Chassis > ABS/VSC/TRC > Active Test 

      Tester Display Measurement Item Control Range Diagnostic Note
      Stop Light Relay Stop light control relay (STOP LP) ON or OFF Stop lights come on