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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis (Single Page) >> Steering >> Steering Column >> Steering Column >> Power Tilt And Power Telescopic Steering Column System >> Data List / Active Test

Data List / Active Test

  1. READ DATA LIST 

    HINT:

    Using the Intelligent tester or Techstream to read the Data List allows the values or states of switches, sensor, 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 by 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 Intelligent tester or Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the tester on.
    4. Enter the following menus:
      1. Intelligent tester - Select: DIAGNOSIS / OBD/ MOBD / (desired system) / DATA LIST / ALL /
      2. Techstream - Select: Body Electrical / (desired system) / Data List /
    5. Check the values by referring to the table below.
      1. Intelligent tester

        TILT & TELESCO: 

        INTELLIGENT TESTER TILT & TELESCO SPECIFICATION

        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        TILT POS Current tilt position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        TELSC POS Current telescopic position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        TILT RETURN POS Memorized tilt return position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        TELSC RETRN POS Memorized telescopic return position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        TILT MEM 1 POS Tilt data of memory position 1 / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        TELSC MEM 1 POS Telescopic data of memory position 1 / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        TILT MEM 2 POS Tilt data of memory position 2 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        TELSC MEM 2 POS Telescopic data of memory position 2 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        TILT MEM 3 POS Tilt data of memory position 3 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        TELSC MEM 3 POS Telescopic data of memory position 3 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        UP LIMIT Uppermost tilt position / NOT MEM or MEM NOT MEM: Position is not memorized MEM: Position is memorized -
        UP LIMIT POS Uppermost tilt position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        DOWN LIMIT Lowermost tilt position / Not Mem or Mem NOT MEM: Position is not memorized MEM: Position is memorized -
        DOWN LIMIT POS Lowermost tilt position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        SHORT LIMIT Shortest telescopic position / Not Mem or Mem NOT MEM: Position is not memorized MEM: Position is memorized -
        SHORT LIMIT POS Shortest telescopic position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        LONG LIMIT Longest telescopic position / Not Mem or Mem NOT MEM: Position is not memorized MEM: Position is memorized -
        LONG LIMIT POS Longest telescopic position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        UP SW (CAN) Input state of tilt up by manual switch / ON or OFF ON: Tilt up is activated by manual switch
        OFF: Tilt up is not activated by manual switch
        -
        DOWN SW (CAN) Input state of tilt down by manual switch /ON or OFF ON: Tilt down is activated by manual switch
        OFF: Tilt down is not activated by manual switch
        -
        SHORT SW (CAN) Input state of telescopic short by manual switch / ON or OFF ON: Telescopic short is activated by manual switch
        OFF: Telescopic short is not activated by manual switch
        -
        LONG SW (CAN) Input state of telescopic long by manual switch / ON or OFF ON: Telescopic long is activated by manual switch
        OFF: Telescopic long is not activated by manual switch
        -
        T&T MEM 1 Tilt & telescopic memory position 1/Not Mem or Mem NOT MEM: Position is not memorized MEM: Position is memorized -
        T&T MEM 2 Tilt & telescopic memory position 2/Not Mem or Mem NOT MEM: Position is not memorized MEM: Position is memorized -
        T&T MEM 3 Tilt & telescopic memory position 3/Not Mem or Mem NOT MEM: Position is not memorized MEM: Position is memorized -
        T&T AUTOAWAY Auto away and return function/ON or OFF ON: Auto away and return function is allowed
        OFF: Auto away and return function is restrained
        -
        POWER VOLTAGE Voltage data of power supply / min.: 0 V, max.: 20 V Actual power supply voltage 11 to 14 V -
        FREEZ SPD INFO Vehicle speed data / 0 km/h (0 mph), max.: 255 km/h (158 mph) Actual vehicle speed -
        IG SW (CAN) Communication state of engine switch / ON or OFF ON: Communication is normal
        OFF: Communication is interrupted
        -
        IG SW Input state of engine switch / ON or OFF ON: Input signal is normal
        OFF: Input signal is interrupted
        -
        KEY CODE (CAN) Communication state of key code confirmation signal / ON or OFF ON: Communication is normal
        OFF: Communication is interrupted
        -
        METER ECU INFO Communication state of combination meter signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        SEAT ECU INFO Communication state of seat ECU signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        COMBI ECU INFO Communication state of combination switch ECU signal/OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        JUNCTION BOX Communication state of main body ECU signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        B/B Communication state of optional after parts ECU signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        # CODES Number of diagnosis code / min.: 0, max.: 255 Actual number of diagnosis codes -

        COMBI SW: 

        INTELLIGENT TESTER COMBI SW SPECIFICATION

        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        TELESC SHORT SW Telesco SHORT switch status/OFF or ON OFF: Telescopic short is not activated by manual switch
        ON: Telescopic short is activated by manual switch
        -
        TELESC LONG SW Telesco LONG switch status/OFF or ON OFF: Telescopic long is not activated by manual switch
        ON: Telescopic long is activated by manual switch
        -
        TILT DOWN SW Tilt DOWN switch/OFF or ON OFF: Tilt down is not activated by manual switch
        ON: Tilt down is activated by manual switch
        -
        TILT UP SW Tilt UP switch/OFF or ON OFF: Tilt up is not activated by manual switch
        ON: Tilt up is activated by manual switch
        -
      2. Techstream

        Tilt & Telescopic: 

        TECHSTREAM TILT & TELESCOPIC SPECIFICATION

        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        Tilt Position Current tilt position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        Telesco Position Current telescopic position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        Tilt Return Position Memorized tilt return position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        Telesco Return Position Memorized telescopic return position data /min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        Tilt Memory Pos 1 Tilt data of memory position 1 / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        Telesco Memory Pos 1 Telescopic data of memory position 1 / min.: 0000 H (0 edge), max.: FFFF H (65535 edge) 7000 to 9000 H (28672 to 36864 edge) -
        Tilt Memory Pos 2 Tilt data of memory position 2 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Telesco Memory Pos 2 Telescopic data of memory position 2 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Tilt Memory Pos 3 Tilt data of memory position 3 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Telesco Memory Pos 3 Telescopic data of memory position 3 / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Tilt Up Limit Uppermost tilt position / Not Mem or Mem Not Mem: Position is not memorized Mem: Position is memorized -
        Tilt Up Limit Position Uppermost tilt position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Tilt Down Limit Lowermost tilt position / Not Mem or Mem Not Mem: Position is not memorized Mem: Position is memorized -
        Tilt Down Limit Position Lowermost tilt position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Telesco Short Limit Shortest telescopic position / Not Mem or Mem Not Mem: Position is not memorized Mem: Position is memorized -
        Telesco Short Limit Pos Shortest telescopic position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Telesco Long Limit Longest telescopic position / Not Mem or Mem Not Mem: Position is not memorized Mem: Position is memorized -
        Telesco Long Limit Pos Longest telescopic position data / min.: 0000 H (0 edge), max.: FFFF H (65535 edges) 7000 to 9000 H (28672 to 36864 edges) -
        Tilt Up SW (CAN) Input state of tilt up by manual switch / ON or OFF ON: Tilt up is activated by manual switch
        OFF: Tilt up is not activated by manual switch
        -
        Tilt Down SW (CAN) Input state of tilt down by manual switch / ON or OFF ON: Tilt down is activated by manual switch
        OFF: Tilt down is not activated by manual switch
        -
        Telesco Short SW (CAN) Input state of telescopic short by manual switch / ON or OFF ON: Telescopic short is activated by manual switch
        OFF: Telescopic short is not activated by manual switch
        -
        Telesco Long SW (CAN) Input state of telescopic long by manual switch / ON or OFF ON: Telescopic long is activated by manual switch
        OFF: Telescopic long is not activated by manual switch
        -
        S/B Mem 1 Tilt & telescopic memory position 1/Not Mem or Mem Not Mem: Position is not memorized Mem: Position is memorized -
        S/B Mem 2 Tilt & telescopic memory position 2/Not Mem or Mem Not Mem: Position is not memorized Mem: Position is memorized -
        S/B Mem 3 Tilt & telescopic memory position 3/Not Mem or Mem Not Mem: Position is not memorized Mem: Position is memorized -
        T&T Autoaway Function Auto away and return function/ON or OFF ON: Auto away and return function is allowed
        OFF: Auto away and return function is restrained
        -
        Power Source Voltage Voltage data of power supply / min.: 0 V, max. :20 V Actual power supply voltage 11 to 14 V -
        Freeze Speed Info Vehicle speed data / 0 km/h (0 mph), max.: 255 km/h (158 mph) Actual vehicle speed -
        IG SW (CAN) Communication state of engine switch / ON or OFF ON: Communication is normal
        OFF: Communication is interrupted
        -
        IG SW Input state of engine switch / ON or OFF ON: Input signal is normal
        OFF: Input signal is interrupted
        -
        Key Code Confirm (CAN) Communication state of key code confirmation signal / ON or OFF ON: Communication is normal
        OFF: Communication is interrupted
        -
        Receive from Meter Communication state of combination meter signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        Receive from Seat ECU Communication state of seat ECU signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        Receive from Combi Communication state of combination switch ECU signal/OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        J/B Communication state of main body ECU signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        B/B Communication state of optional after parts ECU signal / OK or Interruption OK: Communication is normal Interruption: Communication is interrupted -
        The Number of DTCs Number of diagnosis code / min.: 0, max.: 255 Actual number of diagnosis codes -

        Combination Switch: 

        TECHSTREAM COMBINATION SWITCH SPECIFICATION

        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        Telesco Short SW Telesco SHORT switch status / OFF or ON OFF: Telescopic short is not activated by manual switch
        ON: Telescopic short is activated by manual switch
        -
        Telesco Long SW Telesco LONG switch status / OFF or ON OFF: Telescopic long is not activated by manual switch
        ON: Telescopic long is activated by manual switch
        -
        Tilt Down SW Tilt DOWN switch / OFF or ON OFF: Tilt down is not activated by manual switch
        ON: Tilt down is activated by manual switch
        -
        Tilt Up SW Tilt UP switch / OFF or ON OFF: Tilt up is not activated by manual switch
        ON: Tilt up is activated by manual switch
        -
  2. PERFORM ACTIVE TEST 

    HINT:

    Using the Intelligent tester or Techstream to perform the Active Tests allows relays, VSVs and 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 test 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 or Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the tester on.
    4. Enter the following menus:
      1. Intelligent tester - Select: DIAGNOSIS / OBD/ MOBD / TILT & TELESCO / ACTIVE TEST /
      2. Techstream - Select: Body Electrical / Tilt & Telescopic / Active Test /
    5. Check the values by referring to the table below.
      1. Intelligent tester

        TILT & TELESCO: 

        INTELLIGENT TESTER TILT & TELESCOPIC SPECIFICATION

        Tester Display Test Part Control Range Diagnostic Note
        TILT Tilt operation UP/DOWN -
        TELESCO Telescopic operation LONG/SHORT -
      2. Techstream

        Tilt & Telescopic: 

        TECHSTREAM TILT & TELESCOPIC SPECIFICATION

        Tester Display Test Part Control Range Diagnostic Note
        Tilt Operation Tilt operation Up / Down -
        Telesco Operation Telescopic operation Long / Short -