POWER TILT AND POWER TELESCOPIC STEERING COLUMN 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, 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 be 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. Turn the engine switch off.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the intelligent tester on.

    5. Enter the following menus: Chassis / Tilt&Telescopic / Data List.

    6. According to the display on the intelligent tester, read the Data List.

      Tilt&Telescopic
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      T&T Autoaway Function

      Auto away and return function/

      OFF or ON

      OFF: Auto away and return function is restrained

      ON: Auto away and return function is allowed

      		 -
      Tilt Position

      Current tilt position data/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Telesco Position

      Current telescopic position data/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Tilt Return Position

      Memorized tilt return position data/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Telesco Return Position

      Memorized telescopic return position data/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      T&T Mem1

      Tilt & telescopic memory position 1/

      Not Mem or Mem

      Not Mem: Position is not memorized

      Mem: Position is memorized

      		 -
      Tilt Memory Pos 1

      Tilt data of memory position 1/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Telesco Memory Pos 1

      Telescopic data of memory position 1/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      T&T Mem2

      Tilt & telescopic memory position 2/

      Not Mem or Mem

      Not Mem: Position is not memorized

      Mem: Position is memorized

      		 -
      Tilt Memory Pos 2

      Tilt data of memory position 2/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Telesco Memory Pos 2

      Telescopic data of memory position 2/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      T&T Mem3

      Tilt & telescopic memory position 3/

      Not Mem or Mem

      Not Mem: Position is not memorized

      Mem: Position is memorized

      		 -
      Tilt Memory Pos 3

      Tilt data of memory position 3/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Telesco Memory Pos 3

      Telescopic data of memory position 3/

      Min.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      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.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Tilt Down Limit Pos

      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.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Telesco Short Limit Pos

      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.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      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.: 0

      Max.: 65535

      7000 to 9000 H

      (28672 to 36864 edge)

      		 -
      Up Switch

      Input state of tilt up by manual switch/

      OFF or ON

      OFF: Tilt up is not activated by manual switch

      ON: Tilt up is activated by manual switch

      		 -
      Tilt Up SW(MPX)

      Communication state of tilt up input by manual switch/

      OFF or ON

      OFF: Tilt up is not activated by manual switch

      ON: Tilt up is activated by manual switch

      		 -
      Down Switch

      Input state of tilt down by manual switch/

      OFF or ON

      OFF: Tilt down is not activated by manual switch

      ON: Tilt down is activated by manual switch

      		 -
      Tilt Down SW(MPX)

      Communication state of tilt down input by manual switch/

      OFF or ON

      OFF: Tilt down is not activated by manual switch

      ON: Tilt down is activated by manual switch

      		 -
      Telesco Short Switch

      Input state of telescopic short by manual switch/

      OFF or ON

      OFF: Telescopic short is not activated by manual switch

      ON: Telescopic short is activated by manual switch

      		 -
      Telesco Short SW(MPX)

      Communication state of telescopic short input by manual switch/

      OFF or ON

      OFF: Telescopic short is not activated by manual switch

      ON: Telescopic short is activated by manual switch

      		 -
      Telesco Long Switch

      Input state of telescopic long by manual switch/

      OFF or ON

      OFF: Telescopic long is not activated by manual switch

      ON: Telescopic long is activated by manual switch

      		 -
      Telesco Long SW(MPX)

      Communication state of telescopic long input by manual switch/

      OFF or ON

      OFF: Telescopic long is not activated by manual switch

      ON: Telescopic long is activated by manual switch

      		 -
      T&T Manual SW Data

      Voltage data of manual switch/

      Min.: 0 V

      Max.: 5 V

      Neutral position: Below 0.2 V

      Tilt up: 1.67 to 2.13 V

      Tilt down: 0.54 to 0.74 V

      Telescopic contract: 1.08 to 1.40 V

      Telescopic extend: 2.22 to 2.77 V

      		 -
      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

      Max.: 255 Km

      		 Actual vehicle speed -
      IG Switch (MPX)

      Communication state of engine switch/

      OFF or ON

      OFF: Communication is interrupted

      ON: Communication is normal

      		 -
      IG Switch

      Input state of engine switch/

      OFF or ON

      OFF: Input signal is interrupted

      ON: Input signal is normal

      		 -
      Key Switch/MPX

      Communication state of key switch confirmation signal/

      OFF or ON

      OFF: Communication is interrupted

      ON: Communication is normal

      		 -
      Key Code Confirm(MPX)

      Communication state of key code confirmation signal/

      OFF or ON

      OFF: Communication is interrupted

      ON: Communication is normal

      		 -
      Receive from Meter

      Communication state of combination meter signal/

      OK or Interpt

      OK: Communication is normal

      Interpt: Communication is interrupted

      		 -
      Receive from Body

      Communication state of body ECU signal/

      OK or Interpt

      OK: Communication is normal

      Interpt: Communication is interrupted

      		 -
      Receive from Seat ECU

      Communication state of seat ECU signal/

      OK or Interpt

      OK: Communication is normal

      Interpt: Communication is interrupted

      		 -
      Receive from Combi

      Communication state of combination switch ECU signal/

      OK or Interpt

      OK: Communication is normal

      Interpt: Communication is interrupted

      		 -
      Power ECU Info

      Communication state of power source control ECU signal/

      OK or Interpt

      OK: Communication is normal

      Interpt: Communication is interrupted

      		 -
      The Number of DTCs

      Number of diagnosis code/

      Min.: 0

      Max.: 255

      		 Actual number of diagnosis code -

    7. Enter the following menus: Body Electrical / Combination Switch / Data List.

    8. According to the display on the intelligent tester, read the Data List.

      Combination Switch
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Tilt Up SW

      Tilt UP switch/

      ON or OFF

      ON: Tilt up is activated by manual switch

      OFF: Tilt up is not activated by manual switch

      		 -
      Tilt Down SW

      Tilt DOWN switch/

      ON or OFF

      ON: Tilt down is activated by manual switch

      OFF: Tilt down is not activated by manual switch

      		 -
      Telesc Long SW

      Telesco LONG switch status/

      ON or OFF

      ON: Telescopic long is activated by manual switch

      OFF: Telescopic long is not activated by manual switch

      		 -
      Telesc Short SW

      Telesco SHORT switch status/

      ON or OFF

      ON: Telescopic short is activated by manual switch

      OFF: Telescopic short is not activated by manual switch

      		 -

  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. Turn the engine switch off.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the intelligent tester on.

    5. Enter the following menus: Chassis / Tilt&Telescopic / Active Test.

    6. According to the display on the intelligent tester, perform the Active Test.

      Tilt&Telescopic
      Tester Display Test Part Control Range Diagnostic Note
      Tilt Tilt operation DOWN OFF or DOWN
      UP OFF or UP
      Telesco Telescopic operation LONG OFF or LONG
      SHORT OFF or SHORT