POWER TILT AND POWER TELESCOPIC STEERING COLUMN 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, 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. Connect the intelligent tester to the DLC3.

    2. Turn the power switch ON (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / (desired system) / Data List.

    5. Check the values by referring to the table below.

      Tilt & Telescopic:
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Tilt Position Current tilt position data / min.: 0, max.: 65535 28672 to 36864 -
      Telesco Position Current telescopic position data / min.: 0, max.: 65535 28672 to 36864 -
      Tilt Return Position Memorized tilt return position data / min.: 0, max.: 65535 28672 to 36864 -
      Telesco Return Position Memorized telescopic return position data / min.: 0, max.: 65535 28672 to 36864 -
      Tilt Memory Pos 1 Tilt data of memory position 1 / min.: 0, max.: 65535 28672 to 36864 -
      Telesco Memory Pos 1 Telescopic data of memory position 1 / min.: 0, max.: 65535 28672 to 36864 -
      Tilt Memory Pos 2 Tilt data of memory position 2 / min.: 0, max.: 65535 28672 to 36864 -
      Telesco Memory Pos 2 Telescopic data of memory position 2 / min.: 0, max.: 65535 28672 to 36864 -
      Tilt Memory Pos 3 Tilt data of memory position 3 / min.: 0, max.: 65535 28672 to 36864 -
      Telesco Memory Pos 3 Telescopic data of memory position 3 / min.: 0, max.: 65535 28672 to 36864 -
      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 edge) 28672 to 36864 -
      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.: 0, max.: 65535 28672 to 36864 -
      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.: 0, max.: 65535 28672 to 36864 -
      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 28672 to 36864 -
      Tilt Up Switch 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 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 Switch 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

      		 -
      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 Switch 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 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 Switch 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

      		 -
      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

      		 -
      T&T Manual SW Data Voltage data of manual switch / min.: 0.00 V, max.: 4.99 V - -
      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 prohibited

      		 -
      Power Source Voltage Voltage data of power supply / min.: 0.00 V, max.: 19.99 V

      Actual power supply voltage

      11 to 14 V

      		 -
      Freeze Speed Info Vehicle speed data / min: 0 km/h (0 mph), max.: 255 km/h (158 mph) Actual vehicle speed -
      IG Switch (CAN) Communication state of power switch / ON or OFF

      ON: Communication is normal

      OFF: Communication is interrupted

      		 -
      IG Switch Input state of power switch / ON or OFF

      ON: Input signal is normal

      OFF: Input signal is interrupted

      		 -
      Key Switch(CAN) Communication state of key switch / ON or OFF - -
      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 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

      		 -
      J/B Communication state of main body ECU signal / OK or Interpt

      OK: Communication is normal

      Interpt: Communication is interrupted

      		 -
      B/B Communication state of optional after parts ECU signal / OK or Interpt

      OK: Communication is normal

      Interpt: Communication is interrupted

      		 -
      Driver Seat Buckle SW Driver side buckle switch signal / Set, Unset or Unknown

      Set: Driver side seat belt is fastened

      Unset: Driver side seat belt is unfastened

      		 -
      The Number of DTCs Number of diagnosis codes / min.: 0, max.: 255 Actual number of diagnosis codes -
      Combination Switch:
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Tilt Up Switch Tilt UP switch / OFF or ON

      OFF: Tilt up is not activated by manual switch

      ON: Tilt up is activated by manual switch

      		 -
      Tilt Down Switch Tilt DOWN switch / OFF or ON

      OFF: Tilt down is not activated by manual switch

      ON: Tilt down is activated by manual switch

      		 -
      Telesco Long Switch Telescopic LONG switch status / OFF or ON

      OFF: Telescopic long is not activated by manual switch

      ON: Telescopic long is activated by manual switch

      		 -
      Telesco Short Switch Telescopic SHORT switch status / OFF or ON

      OFF: Telescopic short is not activated by manual switch

      ON: Telescopic short is activated by manual switch

      		 -

  2. PERFORM ACTIVE TEST

    Tech Tips

    Using the intelligent tester to perform 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 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 power switch ON (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Tilt & Telescopic / Active Test.

    5. Check the values by referring to the table below.

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