LIGHTING SYSTEM DATA LIST / ACTIVE TEST


  1. READ 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 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 intelligent tester to the DLC3.

    2. Turn the ignition switch on (IG).

    3. Turn the intelligent tester on.

    4. Select the following menu items: Body Electrical / Main Body / Data List.

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

      Main Body:
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Key Unlock Warning SW Key unlock warning switch signal / ON or OFF

      ON: Key in ignition key cylinder

      OFF: No key in ignition key cylinder

      		 -
      ACC SW Ignition switch or engine switch ACC signal / ON or OFF

      ON: Ignition switch on (ACC)

      OFF: Ignition switch off

      		 -
      IG SW Ignition switch or engine switch IG signal / ON or OFF

      ON: Ignition switch on (IG)

      OFF: Ignition 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 signal / ON or OFF

      ON: Front passenger side door open

      OFF: Front passenger side door closed

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

      ON: Rear door RH open

      OFF: Rear door RH closed

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

      ON: Rear door LH open

      OFF: Rear door LH closed

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

      ON: Back door open

      OFF: Back door closed

      		 -
      D-Door Lock Pos SW Driver side door lock position switch signal / ON or OFF

      ON: Driver side door unlocked

      OFF: Driver side door locked

      		 -
      P-Door Lock Pos SW Front passenger side door lock position switch signal / ON or OFF

      ON: Front passenger side door unlocked

      OFF: Front passenger side door locked

      		 -
      Glass Hatch Courtesy SW Back window courtesy switch signal / ON or OFF

      ON: Back window open

      OFF: Back window closed

      		 -
      Door Lock SW-Lock Door control switch LOCK signal / ON or OFF

      ON: Either driver side door control switch or front passenger side door control switch in LOCK position

      OFF: Both driver side door control switch and front passenger side door control switch not in LOCK position

      		 -
      Door Lock SW-Unlock Door control switch UNLOCK signal / ON or OFF

      ON: Either driver side door control switch or front passenger side door control switch in UNLOCK position

      OFF: Both driver side door control switch and front passenger side door control switch not in UNLOCK position

      		 -
      Door Key SW-Lock Door key linked lock switch signal / ON or OFF

      ON: Driver side door key cylinder is turned to lock position

      OFF: Driver side door key cylinder is not turned

      		 -
      RR-Door Lock Pos SW Rear door lock position switch RH signal / ON or OFF

      ON: Rear door RH unlocked

      OFF: Rear door RH locked

      		 -
      RL-Door Lock Pos SW Rear door lock position switch LH signal / ON or OFF

      ON: Rear door LH unlocked

      OFF: Rear door LH locked

      		 -
      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 -

  2. PERFORM 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 ignition switch on (IG).

    3. Turn the intelligent tester on.

    4. Select the following menu items: Body Electrical / Main Body / Active Test.

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

      Main Body:
      Tester Display Test Part Control Range Diagnostic Note
      Illuminated Entry System

      Personal light, interior lights and ignition key cylinder light*1/engine switch illumination*2(Interior light switch in DOOR position, and all doors closed)

      		 ON/OFF -
      Side Mirror Foot Light Door mirror foot light ON/OFF -

      Indicator for Lighting*2

      		Engine switch illumination ON/OFF -
      Taillight Relay Taillight relay ON/OFF -
      Headlight Relay LO-beam headlight relay ON/OFF -
      Head Light Hi HI-beam headlight relay ON/OFF -
      Front Fog Light Relay Front fog light relay ON/OFF -
      Rear Fog Light Relay Rear fog light relay ON/OFF -

      Tech Tips


      • *1: w/o Smart Entry and Start System

      • *2: w/ Smart Entry and Start System