ENTRY AND START SYSTEM (for Start Function) DATA LIST / ACTIVE TEST


  1. READ DATA LIST

    Tech Tips

    Using the intelligent tester 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 intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the intelligent tester on.

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

    5. According to the display on the tester, read the Data List.

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ACC SW Engine switch on (ACC)/ON or OFF

      ON: Engine switch on (ACC)

      OFF: Engine switch off

      		 -
      IG SW Engine switch on (IG)/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      Stop Light SW Stop light switch/ON or OFF

      ON: Brake pedal depressed

      OFF: Brake pedal released

      		 -
      Start Switch1 Start switch 1/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      Start Switch2 Start switch 2/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      Steering Unlock Switch Steering lock condition/ON or OFF

      ON: Steering unlocked

      OFF: Steering locked

      		 -
      Neutral SW/ Clutch SW Park/neutral position switch/ON or OFF

      ON: Shift lever in P or N

      OFF: Shift lever not in P or N

      		 -
      Shift P Signal Shift P position signal/ON or OFF

      ON: Shift lever in P

      OFF: Shift lever not in P

      		 -
      Vehicle Speed Signal Vehicle speed signal/Stop or Run

      Stop: Vehicle stopped

      Run: Vehicle running

      		 -
      Engine Condition Engine condition/Stop or Run

      Stop: Engine stopped

      Run: Engine running

      		 -
      IG1 Relay Monitor(Outside) IG1 No. 3 relay outer relay monitor/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      IG2 Relay Monitor(Outside) Integration relay (IG2 relay) outer relay monitor/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      IG1 Relay Monitor(Inside) IG1 No. 3 relay inner relay monitor/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      IG2 Relay Monitor(Inside) Integration relay (IG2 relay) inner relay monitor/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      ACC Relay Monitor ACC relay monitor/ON or OFF

      ON: Engine switch on (ACC)

      OFF: Engine switch off

      		 -
      Latch Circuit Latch circuit/ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off or on (ACC)

      		 -
      Starter Request Signal Starter request signal/ON or OFF

      ON: ST relay on

      OFF: ST relay off

      		 -
      Power Supply Condition Power supply condition/ALL OFF, ACC ON, IG2 ON or ST ON

      ALL OFF: All relays off

      ACC ON: ACC relay on

      IG2 ON: Integration relay (IG2 relay) on

      ST ON: STSW signal on

      		 -
      ACC Relay Cut Signal ACC relay cut signal/ON or OFF

      ON: Engine cranking

      OFF: Engine not cranking

      		 -
      Starter Relay Monitor ST relay monitor/ON or OFF

      ON: Engine cranking

      OFF: Engine not cranking

      		 -
      Communication Smart/Wireless Communication to certification ECU (smart key ECU assembly)/OK or STOP

      OK: Communication

      STOP: No communication

      		 -
      The Number of DTC Number of diagnostic trouble codes/Min: 0, Max: 255 - -
      Entry and Start
      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

      		 -
      Unmatched Vehicle-ID Key ID/Yes or No

      Yes: Key ID matches

      No: Key ID differs

      		 -
      No Response No Communication condition between vehicle and electrical key transmitter (response) / Yes or No

      Yes: Key ID code not matched to vehicle

      No: Key ID code matched to vehicle

      		 -
      Unmatch Code or Form Code format/Yes or No

      Yes: Code format matches

      No: Code format differs

      		 -
      Key Low Battery Key battery conditions/Yes or No

      Yes: Key battery voltage low

      No: Key battery voltage normal

      		 -
      #Codes Number of diagnostic trouble codes/Min: 0, Max: 255 - -
      ID Code Difference(Resp) ID code/Yes or No

      Yes: ID code matches

      No: ID code differs

      		 -
      C Code Difference Challenge code/Yes or No

      Yes: Challenge code matches

      No: Challenge code differs

      		 -
      Engine Start Condition Engine start condition by certification ECU (smart key ECU assembly)/OK or NG

      OK: Engine start permitted

      NG: Engine start prohibited

      		 -
      S Code Check S code certification result/NG or OK

      OK: S code certification result normal

      NG: S code certification result abnormal

      		 -
      L Code Check L code certification result/NG or OK

      OK: L code certification result normal

      NG: L code certification result abnormal

      		 -
      Ignition Available Area Key area where engine start is possible/All or Front

      All: All areas

      Front: Front only

      		 -

  2. PERFORM ACTIVE TEST

    Tech Tips

    Using the intelligent tester 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 intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the intelligent tester on.

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

    5. According to the display on the tester, perform the Active Test.

      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Indicator for Lighting Indicator illumination ON/OFF -
      Indicator Condition Indicator light illumination pattern Green/Red/No Sig -
      P Supply for Steering Lock Steering lock ECU power supply ON/OFF -
      Entry and Start
      Tester Display Test Part Control Range Diagnostic Note
      Fr-Seat Inside Transmitter Indoor key antenna (for front) ON/OFF -
      Rr-Seat Inside Transmitter Indoor key antenna (for rear 1) ON/OFF -
      Inside Trunk/Backdoor Transmitter Indoor key antenna (for rear 2) ON/OFF -
      Outside Trunk/Backdoor Transmitter Electrical key antenna ON/OFF -