LIGHTING SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    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.

    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.


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

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

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


      Body Electrical > Main Body > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Parking Brake SW Parking brake switch signal OFF or ON

      OFF: Parking brake switch off

      ON: Parking brake switch on

      		 -
      Dimmer SW Dimmer switch high position signal OFF or ON

      OFF: Dimmer switch in low position

      ON: Dimmer switch in high or high flash position

      		 -
      Passing Light SW Dimmer switch high flash position (pass) signal OFF or ON

      OFF: Dimmer switch not in high flash position

      ON: Dimmer switch in high flash position

      		 -
      Rear Fog Light SW Fog light switch rear position signal OFF or ON

      OFF: Fog light switch off

      ON: Fog light switch in rear position

      		 w/ Rear Fog Light
      Front Fog Light SW Fog light switch front position signal OFF or ON

      OFF: Fog light switch off

      ON: Fog light switch in front position

      		 -
      Auto Light SW Light control switch AUTO position signal OFF or ON

      OFF: Light control switch not in AUTO position

      ON: Light control switch in AUTO position

      		 -
      Head Light SW (Head) Light control switch head position signal OFF or ON

      OFF: Light control switch not in head position

      ON: Light control switch in head position

      		 -
      Head Light SW (Tail) Light control switch tail position signal OFF or ON

      OFF: Light control switch in neither tail nor head position

      ON: Light control switch in tail or head position

      		 -
      Light Sensor Illuminance Light control sensor illuminance 0 to 8191 lx Value is output according to ambient light level -
      AUTO Light Status Auto light control operation status Not AUTO or AUTO

      Not AUTO: Automatic light control not operating

      AUTO: Automatic light control operating

      		 -
      Light Sensor Connection Status Light control sensor connection status OFF or ON

      OFF: Automatic light control sensor has not been connected

      ON: Automatic light control sensor connected or has been connected

      		 -
      Mirr-Foot-Lgt Approached/Exterior Light Approached Door mirror foot light controlled by actuation area-linked function OFF or ON Customize setting displayed w/ Door Mirror Foot Light
      Mirr-Foot-Lgt Unlocked/Exterior Light Unlocked Door mirror foot light controlled by door unlock-linked function OFF or ON Customize setting displayed w/ Door Mirror Foot Light
      Mirror Foot Light Time/Exterior Light Time Door mirror foot light lighting time 7.5 s, 15 s, 30 s or 0 s Customize setting displayed w/ Door Mirror Foot Light
      Exterior Light Control Door mirror foot light control OFF or ON Customize setting displayed w/ Door Mirror Foot Light
      Response Time Delay timing of lighting the taillights when the automatic light control sensor detects brightness change 0.1 s or 1.0 s Customize setting displayed for RHD
      Sensitivity Sensitivity of the automatic light control system Light2, Light1, Normal, Dark1 or Dark2 Customize setting displayed -
      Disp Ex ON Sen Ambient brightness level required to dim display lights (combination meter, navigation display, etc.) Light2, Light1, Normal, Dark1 or Dark2 Customize setting displayed -
      Disp Ex OFF Sen Ambient brightness level required to cancel dimming display lights (combination meter, navigation display, etc.) Light2, Light1, Normal, Dark1 or Dark2 Customize setting displayed -
      Light Auto OFF Delay Light auto OFF delay Off, 30 s, 60 s or 90 s Customize setting displayed for RHD
      Follow Me Home Lighting Time Follow me home lighting time 30 s, 60 s, 90 s or 120 s Customize setting displayed for LHD
      The Number of DTC Number of trouble codes 0 to 255 Number of DTCs displayed -

      Body Electrical > Combination Meter > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Turn Signal Switch (Right) Turn signal switch (right) signal OFF or ON

      OFF: Turn signal switch (right) off

      ON: Turn signal switch (right) on

      		 -
      Turn Signal Switch (Left) Turn signal switch (left) signal OFF or ON

      OFF: Turn signal switch (left) off

      ON: Turn signal switch (left) on

      		 -
      Hazard Flasher Switch Hazard warning signal switch signal OFF or ON

      OFF: Hazard warning signal switch off

      ON: Hazard warning signal switch on

      		 -
      Turn Switch Signal (Full Turn) Turn signal switch (full turn) signal OFF or ON

      OFF: Turn signal switch (left and right) off

      ON: Turn signal switch (left or right) on

      		 -

  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 ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Main Body, Mirror L or Mirror R / Active Test.

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


      Body Electrical > Main Body > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Daytime Running Light Daytime running lights OFF or ON -
      Taillight Relay Taillight relay OFF or ON -
      Headlight Relay Headlight relay (Low beam headlights) OFF or ON -
      Head Light Hi High beam headlights OFF or ON -
      Front Fog Light Relay Front fog light relay OFF or ON Light control switch in tail position
      Rear Fog Light Relay Rear fog light relay OFF or ON

      • w/ Rear Fog Light

      • Light control switch in tail position

      Body Electrical > Mirror L > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Foot Light Door mirror foot light LH OFF or ON w/ Door Mirror Foot Light

      Body Electrical > Mirror R > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Foot Light Door mirror foot light RH OFF or ON w/ Door Mirror Foot Light