LIGHTING SYSTEM(w/o Automatic Headlight Beam Level Control 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:


      1. for Main Body: Body Electrical / Main Body / Data List.

      2. for Steering Angle Sensor: Chassis / Steering Angle Sensor / Data List.

      3. for Combination Meter: Body Electrical / 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

      		 Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto High Beam Main Switch Auto high beam switch signal OFF or ON

      OFF: Auto high beam switch not pressed

      ON: Auto high beam switch pressed

      		 Although this item is displayed on the GTS, it is not applicable to this vehicle.
      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

      		 -
      Insolation Amount of Solar Sensor RH Solar sensor RH condition 0 to 51100 or SensorFail Condition can be displayed -
      Insolation Amount of Solar Sensor LH Solar sensor LH condition 0 to 51100 or SensorFail Condition can be displayed -
      Light Sensor Illuminance Light control sensor illuminance 0 to 8191 lx or SensorFail Value is output according to ambient light level -
      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 Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Mirr-Foot-Lgt Unlocked/Exterior Light Unlocked Door mirror foot light controlled by door unlock-linked function OFF or ON Customize setting displayed Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Headlight Lighting Function ECU which controls the lighting system Main Body or Lighting Sys ECU

      Main Body: Lighting system controlled by main body ECU (multiplex network body ECU)

      Lighting Sys ECU: Lighting system is controlled by headlight ECU sub-assembly

      		 -
      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 -
      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 -
      Auto H Beam STS0 Automatic high beam sensor current state Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto H Beam STS1 Automatic high beam sensor state past 1 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto H Beam STS2 Automatic high beam sensor state past 2 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto H Beam STS3 Automatic high beam sensor state past 3 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto H Beam STS4 Automatic high beam sensor state past 4 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto H Beam STS5 Automatic high beam sensor state past 5 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto H Beam STS6 Automatic high beam sensor state past 6 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Auto H Beam STS7 Automatic high beam sensor state past 7 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed* Although this item is displayed on the GTS, it is not applicable to this vehicle.
      Tail Remind Buzzer Function Setting of the tail remind buzzer function on/off OFF or ON Customize setting displayed -
      The Number of DTC Number of trouble codes 0 to 255 Number of stored DTCs displayed -

      Tech Tips

      *: The details of each value of the Range are as follows:

      Display Value Condition Control Condition Diagnostic Note
      Undetec Automatic high beam sensor being initialized Control suspended (low beam headlights illuminated) -
      CAM NA Automatic high beam sensor temporarily disabled due to high temperature, unclear image (due to dirt, fog, etc.), etc. Control suspended (low beam headlights illuminated) -
      No sens No lights detected High beam headlights illuminated Only when vehicle speed within operation speed range
      Hlight Headlights of oncoming vehicle, etc. detected Low beam headlights illuminated Only when vehicle speed within operation speed range
      Taillgt Taillights preceding vehicle, etc. detected Low beam headlights illuminated Only when vehicle speed within operation speed range
      Speed No lights detected and vehicle speed below operation speed Low beam headlights illuminated -
      Daytime Bright light detected Low beam headlights illuminated -
      Village Streetlights, etc. detected Low beam headlights illuminated Only when vehicle speed within operation speed range
      Delay Changing between low beams and high beams Changing between low beams and high beams Only when vehicle speed within operation speed range
      SAE Mod Not applicable - -
      Malfunc
      Aim Lmt
      Undefin
      LIN Err

      Chassis > Steering Angle Sensor > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Light OFF Switch Light control switch off position signal OFF or ON

      OFF: Light control switch not in off position

      ON: Light control switch in off position

      		 -
      Auto Light Switch 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 Switch (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

      		 -
      Head Light Switch (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

      		 -
      High Beam Main Switch Dimmer switch high position signal OFF or ON

      OFF: Dimmer switch not in high position

      ON: Dimmer switch in high position

      		 -
      Passing Light Switch 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

      		 -
      Auto High Beam Main Switch Auto high beam switch signal OFF or ON

      OFF: Auto high beam switch off

      ON: Auto high beam switch on

      		 Although the item is displayed on the GTS, it is not applicable to the vehicle.
      Turn Signal Switch (Right) Turn signal switch (right turn position) signal OFF or ON

      OFF: Turn signal switch not in right turn position

      ON: Turn signal switch in right turn position

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

      OFF: Turn signal switch not in left turn position

      ON: Turn signal switch in left turn position

      		 -
      Cornering Light/Front Side Illuminate Light Switch Turn signal switch (full turn) signal OFF or ON

      OFF: Turn signal switch not in left or right turn position

      ON: Turn signal switch in left or right full turn position

      		 -
      Front Fog Light Switch Front fog light switch signal OFF or ON

      OFF: Front fog light switch off

      ON: Front fog light switch on

      		 w/ Front Fog Light
      Rear Fog Light/Bad Weather Switch Rear fog light switch signal OFF or ON

      OFF: Rear fog light switch off

      ON: Rear fog light switch on

      		 -
      Automatic Light Equipped Info Automatic light control system specification information Unknown, With or Without

      Unknown: Specification not stored

      With: Automatic light control system equipped

      Without: Automatic light control system not equipped

      		 -
      Bad Weather Mode Equipped Info Bad weather specification information Unknown, Without or With

      Unknown: Specification not stored

      Without: Bad weather specification not equipped

      With: Bad weather specification equipped

      		 Although the item is displayed on the GTS, it is not applicable to the vehicle.
      The Number of DTCs Number of trouble codes 0 to 255 Number of stored DTCs displayed -

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

      OFF: Turn signal switch not in left turn position

      ON: Turn signal switch in left turn position

      		 Although the item is displayed on the GTS, it is not applicable to the vehicle.
      Turn Signal Switch (Right) Turn signal switch (right) signal OFF or ON

      OFF: Turn signal switch not in right turn position

      ON: Turn signal switch in right turn position

      		 Although the item is displayed on the GTS, it is not applicable to the vehicle.
      Turn Switch Signal (Full Turn) Turn signal switch (full turn) signal OFF or ON

      OFF: Turn signal switch not in left or right turn position

      ON: Turn signal switch in left or right turn position

      		 Although the item is displayed on the GTS, it is not applicable to the vehicle.
      Hazard Flasher Switch Hazard warning signal switch signal OFF or ON

      OFF: Hazard warning signal switch off

      ON: Hazard warning signal switch on

      		 -
      Lane Change Flashing Times Adjust Condition of the lane change flashing times OFF, 3, 4, 5, 6 or 7 Customize setting displayed -

  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:


      1. for Main Body: Body Electrical / Main Body / Active Test.

      2. for Mirror L: Body Electrical / Mirror L / Active Test.

      3. for Mirror R: Body Electrical / 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 Low beam headlights OFF or ON -
      Head Light Hi High beam headlights OFF or ON -
      Front Fog Light Relay Front fog lights OFF or ON

      • w/ Front Fog Light

      • Light control switch in tail position
      Rear Fog Light Relay Rear fog lights OFF or ON Light control switch in tail position
      Dimmer Signal Dimmer signal OFF or ON State where circumference illumination is bright
      Automatic High Beam Switch Light Auto high beam switch indicator light OFF or ON Although this item is displayed on the GTS, it is not applicable to this vehicle.

      Body Electrical > Mirror L > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Foot Light Door mirror foot light LH OFF or ON Although this item is displayed on the GTS, it is not applicable to this vehicle.

      Body Electrical > Mirror R > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Foot Light Door mirror foot light RH OFF or ON Although this item is displayed on the GTS, it is not applicable to this vehicle.