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Home >> Lexus >> 2011 >> GS 450h >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Smart Access System (Keyless Entry) (Diagnostics & Symptom Tests) >> Smart Access System With Push-Button Start >> Data List/Active Test >> Data List/Active Test

Data List/Active Test

  1. READ DATA LIST 

    HINT: 

    Using the Techstream's DATA LIST allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the DATA LIST early in troubleshooting is one way to save time.

    1. Connect the Techstream to the DLC3.
    2. Turn the power switch ON (IG). When the hybrid system cannot be turned ON (IG) due to a malfunction or other problem, refer to "precautions when using the Techstream". Refer to PRECAUTION .
    3. Read the DATA LIST according to the display on the tester.
      CERTIFICATION ECU:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D-Touch Sensor Driver side door touch sensor/ON or OFF ON: Sensor is touched
      OFF: Sensor is not touched
      -
      P-Touch Sensor Front passenger side door touch sensor/ON or OFF ON: Sensor is touched
      OFF: Sensor is not touched
      -
      Dr-Touch Sensor Driver side rear door touch sensor/ON or OFF ON: Sensor is touched
      OFF: Sensor is not touched
      -
      Pr-Touch Sensor Passenger side rear door touch sensor/ON or OFF ON: Sensor is touched
      OFF: Sensor is not touched
      -
      Ignition Switch Power switch/ON or OFF ON: Power switch is ON (IG)
      OFF: Power switch is OFF
      -
      Power Save
      Cnt 10 MIN.
      Power save counter - 10 minutes/Min: 0; Max: 225 - -
      Power Save
      Cnt 5 Days
      Power save counter - 5 days/Min: 0; Max: 225 - -
      Power Save
      Cnt 14 Days
      Power save counter - 14 days/Min: 0; Max: 225 - -
      ACC Switch Power switch/ON or OFF ON: Power switch is ON (ACC)
      OFF: Power switch is OFF
      -
      MAIN BODY ECU RH:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Ignition Switch Power switch/ON or OFF ON: Power switch is ON (IG)
      OFF: Power switch is OFF
      -
      Luggage Push Switch Power luggage door open switch/ON or OFF ON: Power luggage door open switch is pushed
      OFF: Power luggage door open switch is not pushed
      -
      Luggage Courtesy SW Luggage compartment door lock/unlock switch/ON or OFF ON: Luggage compartment door lock switch is pushed
      OFF: Luggage compartment door lock switch is not pushed
      -
      D Door Courtesy SW Driver side door courtesy switch/ON or OFF ON: Courtesy switch is pushed
      OFF: Courtesy switch is not pushed
      -
      P Door Courtesy SW Front passenger side door courtesy switch/ON or OFF ON: Courtesy switch is pushed
      OFF: Courtesy switch is not pushed
      -
      Rr Door Courtesy SW Rear door courtesy light switch signal/ON or OFF ON: Courtesy switch is pushed
      OFF: Courtesy switch is not pushed
      -
      MULTIPLEX NETWORK REAR ECU:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Ignition Switch Power switch/ON or OFF ON: Power switch is ON (IG)
      OFF: Power switch is OFF
      -
      Luggage Door Lock/Unlock Switch Luggage compartment door courtesy switch signal/ON or OFF ON: Luggage compartment door is open
      OFF: Luggage compartment door is closed
      -
      MULTIPLEX NETWORK MASTER SWITCH:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Door Unlock Detection Switch Door unlock detection switch/ON or OFF ON: Door is unlocked
      OFF: Door is locked
      -
      Trigger Switch Lock switch/ON or OFF ON: Lock switch is pushed
      OFF: Lock switch is not pushed
      -
      MULTIPLEX NETWORK DOOR ECU FRONT RH:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Door Unlock Detection Switch Door unlock detection switch/ON or OFF ON: Door is unlocked
      OFF: Door is locked
      -
      Trigger Switch Lock switch/ON or OFF ON: Lock switch is pushed
      OFF: Lock switch is not pushed
      -
      MULTIPLEX NETWORK DOOR ECU REAR LH:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Door Unlock Detection Switch Door unlock detection switch/ON or OFF ON: Door is unlocked
      OFF: Door is locked
      -
      Trigger Switch Lock switch/ON or OFF ON: Lock switch is pushed
      OFF: Lock switch is not pushed
      -
      MULTIPLEX NETWORK DOOR ECU REAR RH:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Door Unlock Detection Switch Door unlock detection switch/ON or OFF ON: Door is unlocked
      OFF: Door is locked
      -
      Trigger Switch Lock switch/ON or OFF ON: Lock switch is pushed
      OFF: Lock switch is not pushed
      -
  2. PERFORM ACTIVE TEST 

    HINT: 

    Performing the Techstream's ACTIVE TEST allows relay, VSV, actuator and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to save time. The DATA LIST can be displayed during the ACTIVE TEST.

    1. Connect the Techstream to the DLC3.
    2. Turn the power switch ON (IG).
    3. Perform the ACTIVE TEST according to the display on the tester.
      CERTIFICATION ECU:

      Tester Display Test Part Control Range Diagnostic Note
      Overhead Tuner Power Supply On Entry door control receiver ON/OFF -
      In Luggage Tuner Power Supply On Luggage tuner ON/OFF -
      D-Seat Outside Transmitter Driver side oscillator ON/OFF -
      P-Seat Outside Transmitter Front passenger side oscillator ON/OFF -
      Dr-Seat Outside Transmitter Driver side rear oscillator ON/OFF -
      Pr-Seat Outside Transmitter Passenger side rear oscillator ON/OFF -
      Fr-Seat Outside Transmitter Indoor electrical key antenna (front) ON/OFF -
      Rr-Seat Outside Transmitter Indoor electrical key antenna (rear) ON/OFF -
      Inside Trunk/Back Door Transmitter Luggage compartment door inner antenna ON/OFF -
      Outside Trunk/Back Door Transmitter Luggage compartment door outer antenna ON/OFF -
      D-Seat Select Driver side select ON/OFF -
      P-Seat Select Front passenger side select ON/OFF -
      Dr-Seat Select Driver side rear select ON/OFF -
      Pr-Seat Select Passenger side rear select ON/OFF -
      MAIN BODY ECU RH:

      Tester Display Test Part Control Range Diagnostic Note
      Hazard Hazard ON/OFF -
      Wireless Buzzer Wireless buzzer ON/OFF -
      METER ECU:

      Tester Display Test Part Control Range Diagnostic Note
      Key Remained Buzzer Key reminder buzzer ON/OFF -