PUSH-BUTTON START DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS 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 GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Power Source Control, Entry&Start or Combination Meter / Data List.

    5. Read the Data List according to the display on the GTS.


      Body Electrical > Power Source Control > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Stop Light Switch1 State of brake pedal ON or OFF

      ON: Brake pedal depressed

      OFF: Brake pedal released

      • Use this item to determine whether the stop light switch is malfunctioning.

      • The hybrid control system cannot be started when this item is OFF.

      • When this item is malfunctioning, the hybrid control system can be started by pressing and holding the power switch for a certain period of time.
      Start Switch1 Power switch 1 status ON or OFF

      ON: Power switch pressed

      OFF: Power switch not pressed

      • If the power switch is pressed for a short time, the display may not change.

      • Use this item to determine whether the power switch input signal is malfunctioning.
      Start Switch2 Power switch 2 status ON or OFF

      ON: Power switch pressed

      OFF: Power switch not pressed

      • Backup for power switch 1. However, when the power switch is pressed and held, the control functions only when both power switch 1 and 2 are normal.

      • Behaves the same way as power switch 1.
      Latch Circuit Status of IG related backup circuits ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      • Displays in almost the same manner as the IG1 and IG2 relays.

      • When the power switch is on (ACC), OFF is displayed.
      IG1 Relay Monitor(Outside) IG1 relay coil voltage monitor status ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      • Use this item to determine whether the IG1 relay is malfunctioning.

      • When the power switch is on (ACC), OFF is displayed.
      IG1 Relay Monitor(Inside) IG1 relay activation ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      • Use this item to determine whether the IG1 relay is malfunctioning.

      • When the power switch is on (ACC), OFF is displayed.
      IG2 Relay Monitor(Outside) IG2 relay coil voltage monitor status ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      • Use this item to determine whether the IG2 relay is malfunctioning.

      • When the power switch is on (ACC), OFF is displayed.
      IG2 Relay Monitor(Inside) IG2 relay activation ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      • Use this item to determine whether the IG2 relay is malfunctioning.

      • When the power switch is on (ACC), OFF is displayed.
      Starter Request Signal Hybrid control system start request signal status ON or OFF

      ON: With park (P) selected and brake pedal depressed, power switch pressed and held

      OFF: After approx. 1 second has elapsed, power switch released

      • When the hybrid control system cannot be started due to a start request signal malfunction, OFF is displayed.

      • When the power switch is pressed, the duration of time that ON is displayed will be extremely short. As such, the power switch needs to be pressed and held for a certain period of time.
      ACC Relay Monitor ACC relay activation ON or OFF

      ON: Power switch on (ACC)

      OFF: Power switch off

      • When the power switch is on (IG), ON is displayed.
      Ready Signal Ready signal ON or OFF

      ON: Hybrid control system on (on (READY))

      OFF: Hybrid control system off

      		 -
      Vehicle Speed Signal Vehicle being driven or stopped Stop or Run

      Stop: Vehicle stopped

      Run: Vehicle being driven at 5 km/h (3 mph) or more

      		 -
      Shift P Signal Pulse Status of the shift P signal pulse Unknown, Error2, Normal2, Error1, Normal3, Error3 or Normal1

      Unknown: Other

      Error2: Signal abnormal and park (P) selected

      Normal2: Signal normal and park (P) selected

      Error1: Signal abnormal and park (P) state cannot be determined

      Normal3: Signal normal and R, N, D or B selected

      Error3: Signal abnormal and R, N, D or B selected

      Normal1: Signal normal and park (P) state cannot be determined

      		 Use this item to determine if the P position signal is malfunctioning.
      Power Supply Condition Power supply state IG1 ON, IG2 ON, ST ON, ACC ON, All OFF

      IG1 ON: Power switch on (IG) (IG1 relay on)

      IG2 ON: Power switch on (IG) (IG2 relay on)

      ST ON: Sending hybrid control system start request signal

      ACC ON: Power switch on (ACC)

      All OFF: Power switch off (ACC and IG)

      		 Since the IG1 and IG2 relays turn on at approximately the same time, IG1 ON may not be displayed (the IG1 relay turns on for a very short time).
      Powertrain Type Vehicle identification HV-AT, Cnv-MT, Cnv-AT, Cnv-MMT, S&S-MT, S&S-AT or S&S-MMT HV-AT -
      IG1 Circuit IG1 relay coil circuit malfunction OK or NG

      OK: Circuit normal

      NG: Circuit malfunctioning

      • Use this item to determine whether the IG1 relay is malfunctioning.

      • When the hybrid control system cannot be started due to an IG1 relay malfunction, NG is displayed.
      IG2 Circuit IG2 relay coil circuit malfunction OK or NG

      OK: Circuit normal

      NG: Circuit malfunctioning

      • Use this item to determine whether the IG2 relay is malfunctioning.

      • When the hybrid control system cannot be started due to an IG2 relay malfunction, NG is displayed.
      Starter SW Sig Mismatch Power switch signal 1 and 2 do not match Yes or No

      Yes: Switch malfunctioning (Power switch signal 1 and 2 do not match)

      No: Switch normal

      		 Even when Yes is displayed, the hybrid control system can be started. However, emergency hybrid control system off while driving by pressing and holding the power switch, and when the brakes are malfunctioning, emergency hybrid control system on by pressing and holding the power switch cannot be performed.
      Park Signal Mismatch P position signal malfunction Yes or No

      Yes: Signal malfunction (CAN communication and direct line signal do not match)

      No: Signal normal

      		 Even when Yes is displayed, it is still possible to turn the power switch off (the power source mode will not be stuck in on (ACC) or on (IG)).
      Key Certif Wait T-Out Key verification malfunction Yes or No

      Yes: Verification error (Detected due to the electrical key transmitter sub-assembly ID code and the ID code stored in the certification ECU (smart key ECU assembly) not matching)

      No: Verification normal

      		 When the hybrid control system cannot be started due to a key verification error, Yes is displayed.
      Number of Diagnosis Code Number of DTCs 0 to 255 - -
      A00YQ0QE01

      Tech Tips

      To check if the Data List display changes, get into the vehicle while carrying an electrical key transmitter sub-assembly and perform the following operations with the power switch off and park (P) selected.

      *1: Press the power switch with the brake pedal released and check that the power switch turns on (ACC).

      *2: Press the power switch with the brake pedal released and check that the power switch turns on (IG).

      *3: Depress the brake pedal (stop light switch is on).

      *4: Press the power switch with the brake pedal depressed and check that the hybrid control system starts.

      *5: Press the power switch with the brake pedal depressed and check that the power switch turns off.

      *6: Release the brake pedal.


      Body Electrical > Entry&Start > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Ignition Switch Certification ECU (smart key ECU assembly) IG power supply input status ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      		 When the power switch is on (ACC), OFF is displayed.
      # Codes Number of DTCs 0 to 255 - -
      Immobiliser Immobiliser system status determined by certification ECU (smart key ECU assembly) Set or Unset

      Set: Immobiliser system set (hybrid control system start prohibited) (power switch off)

      Unset: Immobiliser system unset (hybrid control system start permitted) (power switch on (ACC) or on (IG))

      The hybrid control system cannot be started when Set is displayed.

      Tech Tips


      • The security indicator light blinks when Set is displayed.

      • The security indicator light is linked with set/unset of the immobiliser system.
      Steering Lock Sleep Cond Transmission control ECU assembly sleep condition Yes or No - -
      Steering Lock Start Cond Transmission state of transmission control ECU assembly wake up signal Yes or No

      Yes: Wake up signal transmitted

      No: Wake up signal not transmitted

      		 -
      Engine Start Condition Status of hybrid control system start permission signal determined by transmission control ECU assembly and sent to certification ECU (smart key ECU assembly) OK or NG

      OK: Hybrid control system start permitted

      NG: Hybrid control system start prohibited

      • When OK is displayed, the certification ECU (smart key ECU assembly) receives an unlock confirmation signal from the transmission control ECU assembly and starting of the hybrid control system is possible.

      • The hybrid control system cannot be started when NG is displayed.
      Push Start Error History of push start malfunction due to transmission control ECU assembly OK or NG (Past)

      OK: History of push start malfunction does not exist

      NG (Past): History of push start malfunction exists

      		 -
      Engine Start Request Status of hybrid control system start permission signal determined by transmission control ECU assembly and sent to certification ECU (smart key ECU assembly) OK or NG

      OK: Signal received

      NG: Signal not received

      • When OK is displayed, the certification ECU (smart key ECU assembly) receives an unlock confirmation signal from the transmission control ECU assembly and hybrid control system start possible.

      • The hybrid control system cannot be started when NG is displayed.
      S Code Check Verification result between certification ECU (smart key ECU assembly) and ID code box (immobiliser code ECU) OK or NG

      OK: Verification result normal

      NG: Verification result abnormal

      When NG is displayed:


      • The ID code for the certification ECU (smart key ECU assembly) or ID code box (immobiliser code ECU) is not registered, or the certification ECU (smart key ECU assembly) or ID code box (immobiliser code ECU) is malfunctioning.

      • The gearshift control cannot be locked.

      • The gearshift control cannot be unlocked (the hybrid control system cannot be started).
      L Code Check Verification result between ID code box (immobiliser code ECU) and transmission control ECU assembly OK or NG

      OK: Verification result normal

      NG: Verification result abnormal

      When NG is displayed:


      • The ID code for the ID code box (immobiliser code ECU) or transmission control ECU assembly is not registered, or the ID code box (immobiliser code ECU) or transmission control ECU assembly is malfunctioning.

      • The gearshift control cannot be locked.

      • The gearshift control cannot be unlocked (the hybrid control system cannot be started).
      Unlock Request Receive

      Reception state of gearshift control unlock command signal sent to ID code box (immobiliser code ECU) determined by certification ECU (smart key ECU assembly)

      Tech Tips

      The reception state is maintained for 10 seconds.

      		 OK or NG

      OK: Unlock request signal received 10 seconds of power switch turned on (IG) or on (ACC) or of a starting hybrid control system

      NG: Except above

      		 If the unlock signal has not been received, the hybrid control system cannot be started. If this item does not change to "OK" even though the gearshift control unlock conditions are met, the certification ECU (smart key ECU assembly) or transmission control ECU assembly may be malfunctioning.
      Lock Request Receive Reception state of gearshift control lock command signal sent to ID code box (immobiliser code ECU) determined by certification ECU (smart key ECU assembly) OK or NG

      OK: Within 10 seconds of opening any door with power switch off and park (P) selected

      NG: Except above

      		 If this item does not change to "OK" even though the gearshift control lock conditions are met, the certification ECU (smart key ECU assembly) may be malfunctioning.
      S Code Check(Past) Verification result history between the certification ECU (smart key ECU assembly) and ID code box (immobiliser code ECU) OK or NG (Past)

      OK: History of abnormal verification result does not exist

      NG (Past): History of abnormal verification result exists

      		 -
      L Code Check(Past) Verification result history between the ID code box (immobiliser code ECU) and transmission control ECU assembly OK or NG (Past)

      OK: History of abnormal verification result does not exist

      NG (Past): History of abnormal verification result exists

      		 -
      Steering Lock State of whether transmission control ECU assembly has determined gearshift control is locked Unset or Set

      Set: Gearshift control locked

      Unset: Gearshift control unlocked

      		 If this item displays "Unset", the gearshift control does not lock.
      Steering Unlock State of whether transmission control ECU assembly has determined gearshift control is unlocked Unset or Set

      Set: Gearshift control unlocked

      Unset: Gearshift control locked

      		 If this item displays "Unset", the gearshift control does not unlock (hybrid control system cannot be started).
      Engine Start Indicator Smart warning light ON or OFF Customization status displayed -
      A00YPIXE01

      Tech Tips

      To check if the Data List display changes, get into the vehicle while carrying an electrical key transmitter sub-assembly and perform the following operations with the power switch off and park (P) selected.

      *1: Press the power switch with the brake pedal released and check that the power switch turns on (ACC).

      *2: Press the power switch with the brake pedal released and check that the power switch turns on (IG).

      *3: Press the power switch and check that the power switch turns off.


      Body Electrical > Combination Meter > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Vehicle Speed Meter Vehicle speed Min.: 0, Max.: 255 Almost same as actual vehicle speed (Speedometer tester) -

  2. ACTIVE TEST

    Tech Tips

    Using the GTS 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.


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Entry&Start / Active Test.

    5. Perform the Active Test according to the display on the GTS.


      Body Electrical > Entry&Start > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Power/Engine SW Light Power switch light OFF/ON

      When performing this Active Test, make sure the following condition is met:

      The power switch illumination is off (15 seconds or more have elapsed since it turned from on to off) and the power switch is on (ACC) or on (IG), or the hybrid control system is running.