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Data List / Active Test

  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: Body Electrical / Power Source Control / Data List.
    5. Read the Data List according to the display on the Techstream.
      POWER SOURCE CONTROL

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Shift P Signal Shift P position signal/ON or OFF ON: Shift lever in P
      OFF: Shift lever not in P      		 -
      Steering Unlock Switch Steering lock condition/ON or OFF ON: Steering unlocked
      OFF: Steering locked      		 -
      Stop Light Switch1 Stop light switch 1/ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released      		 -
      Start Switch1 Start switch 1/ON or OFF ON: Engine switch pushed
      OFF: Engine switch not pushed      		 -
      Start Switch2 Start switch 2/ON or OFF ON: Engine switch pushed
      OFF: Engine switch not pushed      		 -
      Neutral SW / Clutch SW Neutral start switch/ON or OFF ON: Shift lever in P or N
      OFF: Shift lever in neither in P nor N      		 -
      Latch Circuit Latch circuit/ON or OFF ON: Engine switch on (IG) or engine running
      OFF: Engine switch off or on (ACC)      		 -
      IG1 Relay Monitor (Outside) IG1 outer relay monitor/ON or OFF ON: Engine switch on (IG)
      OFF: Engine switch off      		 -
      IG1 Relay Monitor (Inside) IG1 inner relay monitor/ON or OFF ON: Engine switch on (IG)
      OFF: Engine switch off      		 -
      IG2 Relay Monitor (Outside) IG2 outer relay monitor/ON or OFF ON: Engine switch on (IG)
      OFF: Engine switch off      		 -
      IG2 Relay Monitor (Inside) IG2 inner relay monitor/ON or OFF ON: Engine switch on (IG)
      OFF: Engine switch off      		 -
      Starter Request Signal Starter request signal monitor/ON or OFF ON: ST relay on
      OFF: ST relay off      		 Engine switch is pressed and held with shift lever in P or N
      ACC Relay Monitor ACC relay monitor/ON or OFF ON: Engine switch on (ACC)
      OFF: Engine switch off      		 -
      Engine Condition Engine condition/Stop or Run Stop: Engine stopped
      Run: Engine running      		 -
      Vehicle Speed Signal Vehicle speed signal/Stop or Run Stop: Vehicle stopped
      Run: Vehicle running      		 -
      Power Supply Condition Power supply condition/All OFF, ACC ON, IG1 ON, IG2 ON, ST ON All OFF: All relays off
      ACC ON: ACC relay on
      IG1 ON: IG1 relay on
      IG2 ON: IG2 relay on
      ST ON: ST request signal on      		 -
      Powertrain Type Status of the powertrain type/HV-AT, Cov-AT, Cov-MT, Cov-MMT Cov-AT: Vehicle equipped with U660E or U660F -
      IG1 Circuit Status of the IG1 relay activation circuit/OK or NG OK: IG1 relay activation circuit normal
      NG: IG1 relay activation circuit abnormal      		 -
      IG2 Circuit Status of the IG2 relay activation circuit/OK or NG OK: IG2 relay activation circuit normal
      NG: IG2 relay activation circuit abnormal      		 -
      Starter Switch Signal Mismatch Engine switch error detection/No or Yes No: Engine switch error not detected
      Yes: Engine switch error detected      		 -
      Park Signal Mismatch Park Signal error detection/No or Yes No: Park Signal error not detected
      Yes: Park Signal error detected      		 -
      Steering Lock/Unlock Waiting Timed Out Steering lock/Unlock error detection/No or Yes No: Steering lock/Unlock error not detected
      Yes: Steering lock/Unlock error detected      		 -
      Key Certification Waiting Timed Out Key certification error detection/No or Yes No: Key certification error not detected
      Yes: Key certification error detected      		 -
      Number of Diagnosis Code Number of diagnosis code/Min.: 0, MAX.: 255 Number of DTCs will be displayed -
    6. Enter the following menus: Body Electrical / Starting Control / Data List.
    7. Read the Data List according to the display on the Techstream.
      STARTING CONTROL

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Engine Speed Engine speed: Min.: 0 r/min, Max.: 16383.75 r/min: 600 to 700 r/min: Idling -
      Number of DTCs Number of diagnosis code/Min.: 0, MAX.: 255 Number of DTCs will be displayed -
    8. Enter the following menus: Body Electrical / Smart Key / Data List.
    9. Read the Data List according to the display on the Techstream.
      SMART KEY

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Ignition Switch Engine switch/ON or OFF ON: Engine switch on (IG)
      OFF: Engine switch off      		 -
      Key Low Battery Low key battery/Yes or No Yes: Key battery voltage low
      No: Key battery voltage normal      		 -
      # Code Number of DTC recorded/Min.: 0, Max.: 225 Number of DTCs displayed -
      Steering Lock Sleep Cond Steering lock ECU sleep condition/Yes or No Yes: Steering lock ECU sleep mode can be entered
      No: Steering lock ECU sleep mode cannot be entered      		 -
      Steering Lock Start Cond Steering lock ECU start signal/Yes or No Yes: Steering lock ECU sent a start signal
      No: Steering lock ECU did not send a start signal      		 -
      Engine Start Condition Engine start condition/OK or NG OK: Engine allowed to start
      NG: Engine not allowed to start      		 -
      Sensor Value Sensor malfunction/NG (Past) or OK NG (Past): Sensor malfunction
      OK: No malfunction      		 -
      Power Supply Short Short in ECU/NG (Past) or OK NG (Past): Short in ECU
      OK: No malfunction      		 -
      Power Supply Open Open in ECU/NG (Past) or OK NG (Past): Open in ECU
      OK: No malfunction      		 -
      Motor Driver Short Short in driver ECU/NG (Past) or OK NG (Past): Short in driver ECU
      OK: No malfunction      		 -
      Motor Driver Open Open in driver ECU/NG (Past) or OK NG (Past): Open in driver ECU
      OK: No malfunction      		 -
      Lock/Unlock Receive Steering lock command reception record/Yes or No Yes: Steering lock/unlock sign received
      No: Steering lock/unlock signal no received      		 -
      Lock Bar Stuck Error Lock bar stuck malfunction/NG (Past) or OK NG (Past): Lock bar stuck malfunction
      OK: No malfunction      		 -
      Push Start Error Push-button start function malfunction/NG (Past) or OK NG (Past): Malfunction in push-button start
      OK: No malfunction      		 -
      IG2 Status IG2 voltage/ON or OFF ON: 11 to 14V -
      IG (Lin) LIN bus start-up status/ON or OFF ON: LIN bus started-up
      OFF: LIN bus not started-up      		 -
      Steering Lock Steering lock condition/Set or Unset Set: Steering lock set
      Unset: Steering lock unset      		 -
      Engine Start Request Start request condition signal/OK or NG OK: Start request condition signal received
      NG: Start request condition signal not received      		 -
      S Code Check S code certification result/OK or NG OK: Certification confirmed
      NG: Certification not confirmed      		 -
      L Code Check L code certification result/OK or NG OK: Certification confirmed
      NG: Certification not confirmed      		 -
      S Code Check (Past) S code certification result (Past)/OK or NG OK: Certification confirmed (past)
      NG: Certification not confirmed (past)      		 -
      L Code Check (Past) L code verification result (Past)/OK or NG OK: Certification confirmed (past)
      NG: Certification not confirmed (past)      		 -
      EFI Code Receive SFI communication (when DTC stored)/OK or NG OK: SFI code received
      NG: SFI code not received      		 -
      EFI Communication SFI communication /OK or NG OK: SFI communication normal
      NG: SFI communication abnormal      		 -
      Steering Unlock Steering lock condition/Set or Unset Set: Steering lock set
      Unset: Steering lock unset      		 -
      Ignition Available Area Ignition available area/Front or All Customization status displayed -
      Key Low Battery Warning Low key battery warning/ON or OFF Customization status displayed -
  2. ACTIVE TEST 

    HINT: 

    Using the Techstream to perform Active Tests allows relay, 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.

    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 / Power Source Control / Active Test.
    5. Perform the Active Test according to the display on the Techstream.
      POWER SOURCE CONTROL

      Tester Display Test Part Control Range Diagnostic Note
      Indicator Condition Engine switch indicator Green/Red/No Sig -
      P Supply for Steering Lock Activate the power supply for steering lock ON/OFF -
    6. Enter the following menus: Body Electrical / Starting Control / Active Test.
    7. Perform the Active Test according to the display on the Techstream.
      STARTING CONTROL

      Tester Display Test Part Control Range Diagnostic Note
      Activate the Starter Relay Activate the starter relay ON/OFF -
    8. Enter the following menus: Body Electrical / Smart key / Active Test.
    9. Perform the Active Test according to the display on the Techstream.
      SMART KEY

      Tester Display Test Part Control Range Diagnostic Note
      Power / Engine SW Light Engine switch illumination ON/OFF -
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