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Data List / Active Test

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
  1. DATA LIST 

    HINT:

    Using the DATA LIST displayed on the intelligent tester, you can read the value of the switch, sensor, actuator, etc. without removing any parts. Reading the DATA LIST as the first step in troubleshooting is one of the methods to shorten labor time.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the ignition switch to the ON position.
    3. According to the display on the tester, read the "DATA LIST".

      BODY (Multiplex Network Body ECU): 

      BODY (MULTIPLEX NETWORK BODY ECU) DATA LIST

      Item Measurement Item/Display (Range) Normal Condition Diagnostic Note
      ACC SW ACC SW signal/ON or OFF ON: Ignition key is in ACC, ON or START position
      OFF: Ignition key is in OFF position      		 -
      IG SW IG SW signal/ON or OFF ON: Ignition key is in ON or START position
      OFF: Ignition key is in OFF or ACC position      		 -
      D DOR CTY SW Driver's door courtesy SW signal/ON or OFF ON: Driver's door is open
      OFF: Driver's door is closed      		 -
      P DOR CYT SW Passenger's door courtesy SW signal/ON or OFF ON: Front passenger's door is open
      OFF: Front passenger's door is closed      		 -
      Rr DOR CTY SW Rear door courtesy SW signal/ON or OFF ON: Either right or left rear door is open
      OFF: Both the right and left doors are closed      		 -
      P LOCK POS SW Front passenger's door lock position SW signal/ON or OFF ON: Front passenger's door lock is in unlock position
      OFF: Front passenger's door lock is in lock position      		 -
      Rr. LOCK POS SW Rear door lock position SW signal/ON or OFF ON: Rear door lock is in unlock position
      OFF: Rear door lock is in lock position      		 -
      DIMMER SW Headlight dimmer SW signal/ON or OFF ON: Headlight dimmer switch is in HI or FLASH position
      OFF: Headlight dimmer switch is in LO position      		 -
      HIGH FLASHER SW Headlight dimmer SW signal/ON or OFF ON: Headlight dimmer switch is in FLASH position
      OFF: Headlight dimmer switch is in except FLASH position      		 -
      F FOG LIGHT SW Front fog light SW signal/ON or OFF ON: Front fog light switch is ON position
      OFF: Front fog light switch is OFF position      		 -
      AUTO LIGHT SW Auto light SW signal/ON or OFF ON: Headlight dimmer switch is in AUTO position
      OFF: Headlight dimmer switch is in except AUTO position      		 -
      HEAD LIGHT SW Head light control SW signal/ON or OFF ON: Light control switch is in HEAD position
      OFF: Light control switch is in except HEAD position      		 -
      TAIL LIGHT SW Taillight SW signal/ON or OFF ON: Light control switch is in TAIL or HEAD position
      OFF: Light control switch is in OFF position      		 -
      ILLUMINATE RATE Illuminate rate/(0.8ms to 22.0ms) Value is output according to ambient light -
      D LOCK POS SW Driver's door lock position SW signal/ON or OFF ON: Door lock is in unlock position
      OFF: Door lock is in lock position      		 -
      LIGHTING TIME Lighting time/7.5 s, 15 s or 30 s Customized value will be displayed. -
      ILLUMI SYSTEM Illumination system/ON or OFF ON: Illumination operation is ON
      OFF: Illumination operation is OFF      		 -
      LIGHT CONTROL Light control/ON or OFF ON: Light control system is ON
      OFF: Light control system is OFF      		 -
      I/L ON/ACC OFF Light the I/L when ACC OFF/ON or OFF Customized value will be displayed. -
      I/L ON/UNLOCK Interior light ON w/unlock/ON or OFF Customized value will be displayed. -
      LIGHT CTRL TYPE Light control type/CRNT or OLD Customized value will be displayed. -
      LIGHT OFF DELAY Light auto OFF delay/OFF, 30 s, 60 s, 90 s Customized value will be displayed. -
      DISP EX ON SE Brightness/DARK2, DARK1, NORMAL, LIGHT1, LIGHT2 Customized value will be displayed. -
      DISP EX OFF SE Brightness/DARK2, DARK1, NORMAL, LIGHT1, LIGHT2 Customized value will be displayed. -
      PARKING BRAKE SW Parking brake SW signal/ON or OFF ON: Parking brake switch is ON
      OFF: Parking brake switch is OFF      		  

      BACK-DOOR (Back Door ECU): 

      BACK-DOOR (BACK DOOR ECU) DATA LIST

      Item Measurement Item/Display (Range) Normal Condition Diagnostic Note
      COURTESY SW Back door courtesy SW signal/ON or OFF ON: Back door is open
      OFF: Back door is closed      		 -

      AFS (AFS ECU): 

      AFS (AFS ECU) DATA LIST

      Item Measurement Item/Display (Range) Normal Condition Diagnostic Note
      AFS OFF SW AFS OFF SW/ON or OFF ON: AFS OFF switch ON
      OFF: AFS OFF switch OFF      		 -
      SHIFT POSITION-R Transmission position R signal/ON or OFF ON: Shift position is R
      OFF: Shift position is except R      		 -
      SHIFT POSITION-N Transmission position N signal/ON or OFF ON: Shift position is N
      OFF: Shift position is except N      		 -
      HEADLIGHT SIG Headlight signal/ON or OFF ON: Light control switch is HEAD
      OFF: Light control switch is except HEAD      		 -
      HEAD AUTO SIG Headlight auto signal/ON or OFF ON: Automatic light control system operated
      OFF: Automatic light control system stopped      		 -
      +B Battery voltage value/0 to 20 V Condition sign can be displayed -
      HEIGHT SENS VOL Height sensor power supply value/0 to 5 V Condition sign can be displayed -
      FR HEIGHT SENS Front height sensor signal value/0 to 5 V Condition sign can be displayed -
      RR HEIGHT SENS Rear height sensor signal value/0 to 5 V Condition sign can be displayed -
      STEER SENS SIG Steering sensor signal value/- 256° to +255° Condition sign can be displayed -
      STR CENTER POS Steering sensor center position/- 256° to +255° Condition sign can be displayed -
  2. ACTIVE TEST 

    HINT:

    Performing the ACTIVE TEST using the intelligent tester allows the relay, VSV, actuator, etc. to operate without removing any part. Performing the ACTIVE TEST as the first step of troubleshooting is one of the methods to shorten labor time. The DATA LIST can be displayed during the ACTIVE TEST.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the ignition switch to the ON position.
    3. According to the display on the tester, perform the "ACTIVE TEST".

      BODY (Multiplex Network Body ECU): 

      BODY (MULTIPLEX NETWORK BODY ECU) ACTIVE TEST

      Item Test Details Diagnostic Note
      HAZARD Turn Hazard light flasher relay ON/OFF -
      F FOG LIGHT RLY Turn Front fog light relay ON/OFF -
      HEAD LIGHT Turn Headlight relay ON/OFF -
      HEAD LIGHT (HI) Turn DRL No.2 and No.4 relays (Headlight dimmer switch HI position) ON/OFF -
      TAIL LIGHT Turn Tail light relay ON/OFF -
      DRL RELAY (Test Details)
      Turn DRL No.2 relay ON/OFF
      (Vehicle Condition)
      Ignition SW is ON, engine is stopped and light control SW is in OFF position.      		 -
      DIMMER SIG Turn DRL No.2 and No.4 relays ON/OFF -
      ILLUMI OUTPUT (Test Details)
      Turn Interior light and Key illumination ON/OFF
      (Vehicle Condition)
      Interior light SW is in door position and all doors are closed      		 -
      CONSOLE LIGHT Center console illumination ON/OFF -
      STEP LIGHT Step light and inside handle illumination ON/OFF -

      AFS (AFS ECU): 

      AFS (AFS ECU) ACTIVE TEST

      Item Test Details Diagnostic Note
      LEVEL CONTROL MTR Drive the leveling motor UP/OFF -
      LEVEL CONTROL MTR Drive the leveling motor DOWN/OFF -
      SWIVEL MTR (RH) Drive the swivel motor RIGHT/OFF -
      SWIVEL MTR (LH) Drive the swivel motor LEFT/OFF -
      AFS OFF IND AFS OFF indicator light ON/OFF -
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