LIGHTING SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS to read the Data List allows 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 ignition switch to ON.

    3. Turn the GTS on.

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

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

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ACC SW Ignition switch ACC signal / ON or OFF

      ON: Ignition witch ACC

      OFF: Ignition switch off

      		 "ON" is also displayed for this item when the ignition switch ON.
      IG SW Ignition switch ON signal / ON or OFF

      ON: Ignition switch ON

      OFF: Ignition switch off

      		 "OFF" is also displayed for this item when the ignition switch ACC.
      FL Door Courtesy SW Front door courtesy light switch LH signal / ON or OFF

      ON: Front door courtesy light switch LH on

      OFF: Front door courtesy light switch LH off

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

      ON: Front door courtesy light switch RH on

      OFF: Front door courtesy light switch RH off

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

      ON: Rear door courtesy light switch RH on

      OFF: Rear door courtesy light switch RH off

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

      ON: Rear door courtesy light switch LH on

      OFF: Rear door courtesy light switch LH off

      		 -
      Back Door Courtesy SW Back door courtesy light switch signal / ON or OFF

      ON: Back door courtesy light switch on

      OFF: Back door courtesy light switch off

      		 -
      Dimmer SW Dimmer switch signal / ON or OFF

      ON: Dimmer switch on or passing light switch on

      OFF: Dimmer switch off

      		 -
      Passing Light SW Passing light switch signal / ON or OFF

      ON: Passing light switch on

      OFF: Passing light switch off

      		 -
      Front Fog Light SW Front fog light switch signal / ON or OFF

      ON: Front fog light switch on

      OFF: Front fog light switch off

      		 w/ Front Fog Light
      Auto Light SW Auto light switch signal / ON or OFF

      ON: Auto light switch on

      OFF: Auto light switch off

      		 -
      Head Light SW (Head) Headlight switch signal / ON or OFF

      ON: Headlight switch (Head) on

      OFF: Headlight switch (Head) off

      		 -
      Head Light SW (Tail) Taillight switch signal / ON or OFF

      ON: Headlight switch (Tail) on

      OFF: Headlight switch (Tail) on

      		 -
      Illumination Rate Info Illumination rate / min.: 0, max.: 99.99 Actual illumination rate displayed -
      I/L ON W/Door Key Unlock Interior light ON with unlock / ON or OFF Customize setting displayed -
      Lighting Time Lighting Time / 7.5s or 15s or 30s Customize setting displayed -
      I/L when ACC OFF I/L ON/ACC OFF Light the I/L when ACC OFF / ON or OFF Customize setting displayed -
      Sensitivity Turn on luminous intensity / DARK1, DARK2, NORMAL, LIGHT1, LIGHT2 Customize setting displayed -
      AFS/AHS ECU High Beam Control Low and high beam control / Not Apply or Apply

      Not Apply: Low and high beam control disabled

      Apply: Low and high beam control enabled

      		 -
      AFS/AHS ECU High Beam Light Status High beam illumination / ON or OFF

      ON: High beams illuminated by headlight leveling ECU

      OFF: High beams turned off by headlight leveling ECU

      		 -
      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, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      Auto H Beam STS1 Automatic high beam sensor current state past 1 / Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      Auto H Beam STS2 Automatic high beam sensor current state past 2 / Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      Auto H Beam STS3 Automatic high beam sensor current state past 3 / Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      Auto H Beam STS4 Automatic high beam sensor current state past 4 / Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      Auto H Beam STS5 Automatic high beam sensor current state past 5 / Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      Auto H Beam STS6 Automatic high beam sensor current state past 6 / Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      Auto H Beam STS7 Automatic high beam sensor current state past 7 / Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Current condition displayed

      Undetec: undetected

      CAM NA: camera detection malfunction*

      No sens: no detection

      Hlight: oncoming vehicles with headlights on

      Taillgt: preceding vehicles with taillights on

      Speed: vehicle speed

      Daytime: daytime state

      Village: urban area Malfunc:

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error

      • *: If CAM NA is displayed, the forward recognition camera*1 or inner rear view mirror*2 may have stopped operating due to high temperature.

      • *1: w/ Pre-crash Safety System

      • *2: w/o Pre-crash Safety System

      HL Auto Leveling (w/ Static Headlight Auto Leveling)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Headlight Low Beam State Low beam headlight state / ON or OFF

      ON: Low beam headlights on

      OFF: Low beam headlights off

      		 -
      Headlight High Beam State High beam headlight state / ON or OFF

      ON: High beam headlights on

      OFF: High beam headlights off

      		 -
      +B Ignition power supply voltage value / 0 to 19.75 V 11 to 14 V -
      Height Sens Pw Supply Val Rear height control sensor power supply value / 0 to 5 V Approximately 5 V -
      Rr Height Sens Signal Val Rear height control sensor signal value / 0 to 5 V Approximately 2.5 V (When vehicle level) The value changes according to the vehicle height
      Front Right Wheel Speed Value Front right wheel speed / 0 to 327.67 km/h Condition can be displayed -
      Front Left Wheel Speed Value Front left wheel speed / 0 to 327.67 km/h Condition can be displayed -
      Vehicle Speed Vehicle speed / 0 to 327.67 km/h Actual vehicle speed -
      Rear Height Adjust Value Result of rear vehicle height calibration / Valid or Inval

      Valid: Rear vehicle height calibration completed

      Inval: Rear vehicle height calibration not completed

      		 -
      Rear Height Adjust Valid Flag Rear height adjustment range / Valid or Inval Condition can be displayed -
      Init Writing Count Number of times initialization performed / 0 to 255 Current condition displayed -
      Sensor Initialization Hist Sensor initialization history / not comp, 10%, 25%, 50%, 75%, 100% or complied Current condition displayed -
      Left and Right Leveling Target Step Left and right leveling motor target step 0 to 500 step -
      Left Leveling Step Left leveling motor target step 0 to 500 step -
      Right Leveling Step Right leveling motor target step 0 to 500 step -
      Number Of Trouble Codes Number of trouble codes / 0 to 255 Condition can be displayed -
      AFS (w/ Dynamic Headlight Auto Leveling)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Headlight Low Beam State Low beam headlight state / ON or OFF

      ON: Low beam headlights on

      OFF: Low beam headlights off

      		 -
      Headlight High Beam State High beam headlight state / ON or OFF

      ON: High beam headlights on

      OFF: High beam headlights off

      		 -
      +B Ignition power supply voltage value / 0 to 19.75 V 11 to 14 V -
      Height Sens Pw Supply Val Rear height control sensor power supply value / 0 to 5 V Approximately 5 V -
      Rr Height Sens Signal Val Rear height control sensor signal value / 0 to 5 V Approximately 2.5 V (When vehicle level) The value changes according to the vehicle height
      Front Right Wheel Speed Value Front right wheel speed / 0 to 327.67 km/h Condition can be displayed -
      Front Left Wheel Speed Value Front left wheel speed / 0 to 327.67 km/h Condition can be displayed -
      Vehicle Speed Vehicle speed / 0 to 327.67 km/h Actual vehicle speed -
      Rear Height Adjust Value Result of rear vehicle height calibration / Valid or Inval

      Valid: Rear vehicle height calibration completed

      Inval: Rear vehicle height calibration not completed

      		 -
      Rear Height Adjust Valid Flag Rear height adjustment range / Valid or Inval Condition can be displayed -
      Init Writing Count Number of times initialization performed / 0 to 255 Current condition displayed -
      Sensor Initialization Hist Sensor initialization history / not comp, 10%, 25%, 50%, 75%, 100% or complied Current condition displayed -
      Left and Right Leveling Target Step Left and right leveling motor target step 0 to 500 step -
      Left Leveling Step Left leveling motor target step 0 to 500 step -
      Right Leveling Step Right leveling motor target step 0 to 500 step -
      Number Of Trouble Codes Number of trouble codes / 0 to 255 Condition can be displayed -
      Combination Meter
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Turn Signal Switch (Right) Turn signal switch (right) signal / ON or OFF ON: Turn signal switch (right) on OFF: Turn signal switch (right) off -
      Turn Signal Switch (Left) Turn signal switch (left) signal / ON or OFF ON: ON: Turn signal switch (left) on OFF: Turn signal switch (left) off -
      Hazard Flasher Switch Hazard switch signal / ON or OFF

      ON: Hazard switch on

      OFF: Hazard switch off

      		 -

  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 / (desired system) / Active Test.

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

      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Daytime Running Light DRL light illumination operation ON or OFF Only when "Daytime Running Light" in the Techstream customization settings is set to "ON".
      Illuminated Entry System Rear interior foot light illumination operation ON or OFF -
      Fr Front Light Front light ON or OFF -
      Taillight Relay Taillight ON or OFF -
      Headlight Relay Headlight ON or OFF -
      Head Light Hi Headlight (Hi) ON or OFF -
      Front Fog Light Relay Front fog light ON or OFF Check the operation with the taillight illuminated.
      Relay for Interior Light Auto Cut Function DOME CUT relay ON or OFF The Active Test for this item cannot be performed with the ignition switch on. Therefore, after selecting this item with the ignition switch on, turn the ignition switch off and perform the Active Test.
      Interior Illumination Light1 Turns on the rear door illumination ON or OFF -
      HL Auto Leveling (w/ Static Headlight Auto Leveling)
      Tester Display Test Part Control Range Diagnostic Note
      HL Auto Leveling This test activates the Leveling Motor of the LH and RH headlights. By activating the Leveling Motor, illumination direction of the headlights can be moved up/down. Up, Down, Stop Perform the Active Test with the vehicle stopped, the ignition switch ON and the low beam headlights on.
      AFS (w/ Dynamic Headlight Auto Leveling)
      Tester Display Test Part Control Range Diagnostic Note
      HL Auto Leveling This test activates the Leveling Motor of the LH and RH headlights. By activating the Leveling Motor, illumination direction of the headlights can be moved up/down. Up, Down, Stop Perform the Active Test with the vehicle stopped, the ignition switch ON and the low beam headlights on.
      Body No. 4 (w/ Side Step Light)
      Tester Display Test Part Control Range Diagnostic Note
      Rear Step Light Step light operation OFF/ON -