LIGHTING SYSTEM 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 following table, 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 engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Main Body / Data List.

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

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

      ON: Engine switch on (ACC)

      OFF: Engine switch off

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

      ON: Engine switch on (IG)

      OFF: Engine switch off

      -
      RR Door Courtesy SW Rear door courtesy light switch RH signal/ON or OFF

      ON: Rear door RH open

      OFF: Rear door RH closed

      -
      RL Door Courtesy SW Rear door courtesy light switch LH signal/ON or OFF

      ON: Rear door LH open

      OFF: Rear door LH closed

      -
      FR Door Lock Pos Front door RH unlock detection switch signal/LOCK or UNLOCK

      LOCK: Front door RH locked

      UNLOCK: Front door RH unlocked

      -
      FR Door Courtesy SW Front door courtesy light switch RH signal/ON or OFF

      ON: Front door RH open

      OFF: Front door RH closed

      -
      FL Door Lock Pos Front door LH unlock detection switch signal/LOCK or UNLOCK

      LOCK: Front door LH locked

      UNLOCK: Front door LH unlocked

      -
      FL Door Courtesy SW Front door courtesy light switch LH signal/ON or OFF

      ON: Front door LH open

      OFF: Front door LH closed

      -
      RR-Door Lock Pos SW Rear door RH unlock detection switch signal/ON or OFF

      ON: Rear door LH locked and rear door RH unlocked

      ON: Rear door LH unlocked and rear door RH locked

      ON: Rear door LH and rear door RH unlocked

      OFF: Rear door LH and rear door RH locked

      -
      RL-Door Lock Pos SW Rear door LH unlock detection switch/ON or OFF

      ON: Rear door LH locked and rear door RH unlocked

      ON: Rear door LH unlocked and rear door RH locked

      ON: Rear door LH and rear door RH unlocked

      OFF: Rear door LH and rear door RH locked

      -
      Luggage Courtesy SW Luggage compartment door courtesy switch signal/ON or OFF

      ON: Luggage compartment door open

      OFF: Luggage compartment door closed

      -
      Interior Light Control Operation of the illuminated entry system/OFF or ON Customized value is displayed Displayed only when All Data is selected.
      I/L ON W/Door Key Unlock Function that lights up the interior lights when the doors are unlocked/OFF or ON Customized value is displayed Displayed only when All Data is selected.
      Lighting Time Lighting time of the delay control function (illuminated entry system)/15s, 7.5s or 30s Customized value is displayed Displayed only when All Data is selected.
      Room Light when Aprchd Function that lights up the interior lights when a key enters any actuation area/OFF or ON Customized value is displayed Displayed only when All Data is selected.
      Inside Foot Light Function that lights up the ambient illumination lights and footwell lights (always) /OFF or ON Customized value is displayed Displayed only when All Data is selected.
      I/L when ACC OFF Function that lights up the interior lights when the engine switch is turned from on (ACC or IG) to off/OFF or ON Customized value is displayed Displayed only when All Data is selected.
      Light Control Function that lights up the ambient illumination lights and footwell lights (while driving) /OFF or ON Customized value is displayed Displayed only when All Data is selected.
      Interior Illumination Light Function that lights up the ambient illumination lights (always) /OFF or ON Customized value is displayed Displayed only when All Data is selected.
  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 engine switch on (IG).

    3. Turn the GTS on.

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

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

      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Illuminated Entry System Front interior light, rear interior light and engine switch illumination ON/OFF Interior door switch is on
      Fr Foot Light*1 Footwell lights ON/OFF

      Precondition for using the Active Test to turn lights on and off:


      • Engine switch is turned off just before performing the Active Test.

      Preconditions for using the Active Test to check dimmer controlled illumination:


      • Engine switch is on (IG).

      • Shift lever is in any position other than P.

      Interior Panel Relay PANEL relay ON/OFF -
      Relay for Interior Light Auto Cut Function Solid-state relay (built into roof console box assembly) ON/OFF -
      Interior Illumination Light1*2 Ambient light (for instrument panel) ON/OFF

      Precondition for using the Active Test to turn lights on and off:


      • Engine switch is turned off just before performing the Active Test.

      Preconditions for using the Active Test to check dimmer controlled illumination:


      • Engine switch is on (IG).

      • Shift lever is in any position other than P.

      Interior Illumination Light2*2 Ambient light (for front and rear doors) ON/OFF

      Precondition for using the Active Test to turn lights on and off:


      • Engine switch is turned off just before performing the Active Test.

      Preconditions for using the Active Test to check dimmer controlled illumination:


      • Engine switch is on (IG).

      • Shift lever is in any position other than P.

      Entry&Start
      Tester Display Test Part Control Range Diagnostic Note
      Power/Engine SW Light Engine switch light OFF/ON

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

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


      • *1: Using this item, the on/off operation and dimmer control for the illumination of the footwell lights can be checked.

      • *2: Using this item, the on/off operation and dimmer control for the illumination of the ambient illumination lights can be checked.