LIGHTING SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the intelligent tester to read the Data List allows the values or states of switches, sensors, actuator 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.

    CAUTION:

    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 / Main Body or AFS / Data List.

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

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

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      D Door Courtesy SW Driver side door courtesy switch signal/ON or OFF

      ON: Driver side door open

      OFF: Driver side door closed

      		 -
      P Door Courtesy SW Front passenger side door courtesy switch/ON or OFF

      ON: Front passenger side door open

      OFF: Front passenger side door closed

      		 -
      RR Door Courtesy SW Slide door courtesy switch RH/ON or OFF

      ON: Slide door LH open

      OFF: Slide door LH closed

      		 -
      RL Door Courtesy SW Slide door courtesy switch LH/ON or OFF

      ON: Slide door LH open

      OFF: Slide door LH closed

      		 -
      Dimmer SW Dimmer switch HIGH signal/ON or OFF

      ON: Dimmer switch in HIGH or HIGH FLASH

      OFF: Dimmer switch in LOW

      		 -
      Passing Light SW Dimmer switch HIGH FLASH signal/ON or OFF

      ON: Dimmer switch in HIGH FLASH

      OFF: Dimmer switch not in HIGH FLASH

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

      ON: Rear fog light switch on

      OFF: Rear fog 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

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

      ON: Light control switch in AUTO

      OFF: Light control switch not in AUTO

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

      ON: Light control switch in HEAD

      OFF: Light control switch not in HEAD

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

      ON: Light control switch in TAIL or HEAD

      OFF: Light control switch not in TAIL and HEAD

      		 -
      Illumination Rate Info Illumination rate information/0 ms. to 99.99 ms. Condition value will be 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, LIN Err Condition can be 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: malfunction

      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 state past 1/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Condition can be 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: malfunction

      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 state past 2/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Condition can be 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: malfunction

      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 state past 3/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Condition can be 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: malfunction

      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 state past 4/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Condition can be 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: malfunction

      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 state past 5/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Condition can be 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: malfunction

      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 state past 6/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Condition can be 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: malfunction

      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 state past 7/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin, LIN Err Condition can be 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: malfunction

      Delay: standby mode

      Aim Lmt: aiming misalignment

      SAE Mod: SAE mode

      Undefin: undefined state

      LIN Err: LIN communication error
      AFS
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      AFS OFF Switch AFS OFF switch signal/ON or OFF

      ON: AFS OFF switch pushed

      OFF: AFS OFF switch not pushed

      		 -
      Traveling Direction Traveling Direction/Not Fwd or Fwd

      Not Fwd: Shift lever in R or N

      Fwd: Shift lever not in R and N

      		 -
      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

      		 -
      Engine Engine condition/Run or Stop

      Run: Engine running

      Stop: Engine stopped

      		 -
      +B IG 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 Condition can be displayed -
      Rr Height Sens Signal Val Rear height control sensor signal value/0 to 5 V Condition can be displayed -
      Steering Sens Signal Steering angle sensor signal value/-384° to 382.5° Condition can be displayed -
      Steering Sens Center Pos Steering angle sensor center position/-3072° to 3070.5° Condition can be displayed -
      FR Wheel Speed Front right wheel speed / 0 to 327.67 km/h Condition can be displayed -
      FL Wheel Speed Front left wheel speed/0 to 327.67 km/h Condition can be displayed -
      Vehicle Speed Vehicle speed / 0 to 327.67 km/h Condition can be displayed -
      Rear Height Adjust Result of rear vehicle height calibration/0 to 65535 mm Condition can be displayed -
      Rear Height Adjust Valid Flag Rear height adjustment range/VALID or INVALID Condition can be displayed -
      Init Writing Count Number of times for initialization/0 to 255 Condition can be displayed -
      Sensor Initialization Hist Sensor Initialization Hist/not comp, 10%, 25%, 50%, 75%, 100% or complied Condition can be displayed -
      # Codes Number of trouble codes/0 to 255 Condition can be displayed -

  2. 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 / Main Body or AFS / Active Test.

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

      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Taillight Relay Taillight relay ON/OFF -
      Headlight Relay Low beam headlight relay ON/OFF -
      Head Light Hi Headlight dimmer relay ON/OFF -
      Front Fog Light Relay Front fog light relay ON/OFF -
      Rear Fog Light Relay Rear fog light relay ON/OFF Light control switch is in TAIL position
      AFS
      Tester Display Test Part Control Range Diagnostic Note
      Drive The Leveling Motor UP Leveling motor upward operation UP/OFF -
      Drive The Leveling Motor DOWN Leveling motor downward operation DOWN/OFF -
      Drive Swivel Motor RH RIGHT Swivel motor RH right direction rotation RIGHT/OFF -
      Drive Swivel Motor RH LEFT Swivel motor RH left direction rotation LEFT/OFF -
      Drive Swivel Motor LH RIGHT Swivel motor LH right direction rotation RIGHT/OFF -
      Drive Swivel Motor LH LEFT Swivel motor LH left direction rotation LEFT/OFF -
      AFS OFF Indicator AFS OFF indicator ON/OFF -
      Automatic High Beam Operation Automatic high beam system operation ON/OFF Operation check procedure*1

      • *1: Use the following procedure for operation check.


        • Select "ON" on the Active Test and check that the inner rear view mirror assembly indicator blinks.

        • Make the area around the vehicle dark enough for the automatic high beam system to turn on and check that the high beam headlights turn on.

        • With the high beam headlights on, shine a light on the camera lens of the inner rear view mirror assembly (automatic high beam sensor) using a white or red light and check that the high beam headlights change to the low beam headlights.

      Note

      The low beam or high beam headlights may not turn on if the area around the vehicle is bright or depending on the way that light is shone on the camera lens.