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Data List / Active Test

  1. READ DATA LIST 

    HINT: 

    Using the Techstream 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. Warm up the engine.
    2. Turn the engine switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the engine switch on (IG).
    5. Turn the Techstream on.
    6. Enter the following menus: Body Electrical / (desired system) / Data List /
    7. According to the display on the Techstream, read the "Data List".
      DRIVER SEAT

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Reclining Front Reclining switch signal (Forward) / ON or OFF ON: Reclining switch (Forward) is ON
      OFF: Reclining switch (Forward) is OFF
      -
      Reclining Rear Reclining switch signal (Rearward) / ON or OFF ON: Reclining switch (Rearward) is ON
      OFF: Reclining switch (Rearward) is OFF
      -
      Front Vertical Up Front vertical switch signal (Upward) / ON or OFF ON: Front vertical switch (Upward) is ON
      OFF: Front vertical switch (Upward) is OFF
      -
      Front Vertical Down Front vertical switch signal (Downward) / ON or OFF ON: Front vertical switch (Downward) is ON
      OFF: Front vertical switch (Downward) is OFF
      -
      Lifter Switch Up Lifter switch signal (Upward) / ON or OFF ON: Lifter switch (Upward) is ON
      OFF: Lifter switch (Upward) is OFF
      -
      Lifter Switch Down Lifter switch signal (Downward) / ON or OFF ON: Lifter switch (Downward) is ON
      OFF: Lifter switch (Downward) is OFF
      -
      Slide Front Sliding switch signal (Forward) / ON or OFF ON: Sliding switch (Forward) is ON
      OFF: Sliding switch (Forward) is OFF
      -
      Slide Rear Sliding switch signal (Rearward) / ON or OFF ON: Sliding switch (Rearward) is ON
      OFF: Sliding switch (Rearward) is OFF
      -
      Lumbar Switch UP Lumbar switch signal (Upward) / ON or OFF ON: Lumbar switch (Upward) is ON
      OFF: Lumbar switch (Upward) is OFF
      -
      Lumbar Switch Down Lumbar switch signal (Downward) / ON or OFF ON: Lumbar switch (Downward) is ON
      OFF: Lumbar switch (Downward) is OFF
      -
      Lumbar Switch Front Lumbar switch signal (Forward) / ON or OFF ON: Lumbar switch (Forward) is ON
      OFF: Lumbar switch (Forward) is OFF
      -
      Lumbar Switch Rear Lumbar switch signal (Rearward) / ON or OFF ON: Lumbar switch (Rearward) is ON
      OFF: Lumbar switch (Rearward) is OFF
      -
      Headrest Switch UP Headrest switch signal (Upward) / ON or OFF ON: Headrest switch (Upward) is ON
      OFF: Headrest switch (Upward) is OFF
      -
      Headrest Switch Down Headrest switch signal (Downward) / ON or OFF ON: Headrest switch (Downward) is ON
      OFF: Headrest switch (Downward) is OFF
      -
      Cushion Length Front Cushion switch signal (Forward) / ON or OFF ON: Cushion switch (Forward) is ON
      OFF: Cushion switch (Forward) is OFF
      -
      Cushion Length Rear Cushion switch signal (Rearward) / ON or OFF ON: Cushion switch (Rearward) is ON
      OFF: Cushion switch (Rearward) is OFF
      -
      D-Door Courtesy Door courtesy switch signal / ON or OFF ON: Driver side door is open
      OFF: Driver side door is closed
      -
      Ignition Switch Engine switch status / ON or OFF ON: Engine switch is on (IG)
      OFF: Engine switch is off
      -
      P Switch Shift lever position P signal / ON or OFF ON: Shift lever is in P position
      OFF: Shift lever is in any position except P
      -
      SET Switch Seat memory SET switch signal / ON or OFF ON: Memory SET switch is ON
      OFF: Memory SET switch is OFF
      -
      M1 Switch Seat memory switch M1 signal / ON or OFF ON: Seat memory switch M1 is ON
      OFF: Seat memory switch M1 is OFF
      -
      M2 Switch Seat memory switch M2 signal / ON or OFF ON: Seat memory switch M2 is ON
      OFF: Seat memory switch M2 is OFF
      -
      M3 Switch Seat memory switch M3 signal / ON or OFF ON: Seat memory switch M3 is ON
      OFF: Seat memory switch M3 is OFF
      -
      Power Voltage Power supply for driver seat ECU and switch / MIN: 0 V, MAX: 19.89 V Within range from 11 to 14 V -
      Slide Position Seat sliding position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Position Seatback position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Front Vertical Position Seat front vertical position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Position Seat lifter position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Position Headrest position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Cushion Position Cushion position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Memory No1 Driving position memorized with seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Memory No2 Driving position memorized with seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Memory No3 Driving position memorized with seat memory switch M3 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Seat Memory No1 Seat position memorized with seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Seat Memory No2 Seat position memorized with seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Seat Memory No3 Seat position memorized with seat memory switch M3 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Return Move Return destination / AVAIL or NOT AVAIL AVAIL: Return destination set
      NOT AVAIL: Return destination not set
      -
      Return and Away Function Power easy access system status / AVAIL or NOT AVAIL AVAIL: Power easy access system functioning
      NOT AVAIL: Power easy access system not functioning
      -
      Driver Seat Buckle SW Status of the driver seat belt / ON or OFF ON: Tongue plate engaged
      OFF: Tongue plate not engaged
      -
      Slide Pos Mem No1 Seat sliding position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No1 Seatback position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Frnt Vrtcl Pos Mem No1 Front vertical position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No1 Lifter position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No1 Headrest position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Cushion Pos Mem No1 Cushion position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No2 Seat sliding position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No2 Seatback position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Frnt Vrtcl Pos Mem No2 Front vertical position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No2 Lifter position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No2 Headrest position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Cushion Pos Mem No2 Cushion position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No3 Seat sliding position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No3 Seatback position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Frnt Vrtcl Pos Mem No3 Front vertical position memorized with seat memory switch M3/ MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No3 Lifter position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No3 Headrest position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Cushion Pos Mem No3 Cushion position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      PASSENGER SEAT

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Reclining Front Reclining switch signal (Forward) / ON or OFF ON: Reclining switch (Forward) is ON
      OFF: Reclining switch (Forward) is OFF
      -
      Reclining Rear Reclining switch signal (Rearward) / ON or OFF ON: Reclining switch (Rearward) is ON
      OFF: Reclining switch (Rearward) is OFF
      -
      Front Vertical Up Front vertical switch signal (Upward) / ON or OFF ON: Front vertical switch (Upward) is ON
      OFF: Front vertical switch (Upward) is OFF
      -
      Front Vertical Down Front vertical switch signal (Downward) / ON or OFF ON: Front vertical switch (Downward) is ON
      OFF: Front vertical switch (Downward) is OFF
      -
      Lifter Switch Up Lifter switch signal (Upward) / ON or OFF ON: Lifter switch (Upward) is ON
      OFF: Lifter switch (Upward) is OFF
      -
      Lifter Switch Down Lifter switch signal (Downward) / ON or OFF ON: Lifter switch (Downward) is ON
      OFF: Lifter switch (Downward) is OFF
      -
      Slide Front Sliding switch signal (Forward) / ON or OFF ON: Sliding switch (Forward) is ON
      OFF: Sliding switch (Forward) is OFF
      -
      Slide Rear Sliding switch signal (Rearward) / ON or OFF ON: Sliding switch (Rearward) is ON
      OFF: Sliding switch (Rearward) is OFF
      -
      Lumbar Switch Front Lumbar switch signal (Forward) / ON or OFF ON: Lumbar switch (Forward) is ON
      OFF: Lumbar switch (Forward) is OFF
      -
      Lumbar Switch Rear Lumbar switch signal (Rearward) / ON or OFF ON: Lumbar switch (Rearward) is ON
      OFF: Lumbar switch (Rearward) is OFF
      -
      Headrest Switch UP Headrest switch signal (Upward) / ON or OFF ON: Headrest switch (Upward) is ON
      OFF: Headrest switch (Upward) is OFF
      -
      Headrest Switch Down Headrest switch signal (Downward) / ON or OFF ON: Headrest switch (Downward) is ON
      OFF: Headrest switch (Downward) is OFF
      -
      P-Door Courtesy Door courtesy switch signal / ON or OFF ON: Passenger side door is open
      OFF: Passenger side door is closed
      -
      Ignition Switch Engine switch status / ON or OFF ON: Engine switch is on (IG)
      OFF: Engine switch is off
      -
      Slide Position Seat sliding position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Position Seatback position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Position Seat lifter position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Position Headrest position / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      P Seat Slide Front From D Seat Passenger seat shoulder slide switch signal (Forward) / ON or OFF ON: Passenger seat shoulder slide switch (Forward) is ON
      OFF: Passenger seat shoulder slide switch (Forward) is OFF
      -
      P Seat Slide Back From D Seat Passenger seat shoulder slide switch signal (Rearward) / ON or OFF ON: Passenger seat shoulder slide switch (Rearward) is ON
      OFF: Passenger seat shoulder slide switch (Rearward) is OFF
      -
      P Seat Incline From D Seat Passenger seat shoulder full front switch signal (Forward) / ON or OFF ON: Passenger seat shoulder full front switch (Forward) is ON
      OFF: Passenger seat shoulder full front switch (Forward) is OFF
      -
      P Seat Recline From D Seat Passenger seat shoulder full front switch signal (Rearward) / ON or OFF ON: Passenger seat shoulder full front switch (Rearward) is ON
      OFF: Passenger seat shoulder full front switch (Rearward) is OFF
      -
      PBKL Switch Front passenger seat buckle switch signal / ON or OFF ON: Seat belt is fastened
      OFF: Seat belt is not fastened
      -
      SET Switch Seat memory SET switch signal / ON or OFF ON: Memory SET switch is ON
      OFF: Memory SET switch is OFF
      -
      M1 Switch Seat memory switch M1 signal / ON or OFF ON: Seat memory switch M1 is ON
      OFF: Seat memory switch M1 is OFF
      -
      M2 Switch Seat memory switch M2 signal / ON or OFF ON: Seat memory switch M2 is ON
      OFF: Seat memory switch M2 is OFF
      -
      M3 Switch Seat memory switch M3 signal / ON or OFF ON: Seat memory switch M3 is ON
      OFF: Seat memory switch M3 is OFF
      -
      Memory No1 Driving position memorized with seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Memory No2 Driving position memorized with seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Memory No3 Driving position memorized with seat memory switch M3 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Seat Memory No1 Seat position memorized with seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Seat Memory No2 Seat position memorized with seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Seat Memory No3 Seat position memorized with seat memory switch M3 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      Slide Pos Mem No1 Seat sliding position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No1 Seatback position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Frnt Vrtcl Pos Mem No1 Front vertical position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No1 Lifter position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No1 Headrest position memorized with seat memory switch M1 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No2 Seat sliding position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No2 Seatback position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Frnt Vrtcl Pos Mem No2 Front vertical position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No2 Lifter position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No2 Headrest position memorized with seat memory switch M2 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No3 Seat sliding position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No3 Seatback position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Frnt Vrtcl Pos Mem No3 Front vertical position memorized with seat memory switch M3/ MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No3 Lifter position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No3 Headrest position memorized with seat memory switch M3 / MIN: 0, MAX: 65535 Within range from 0 to 65535 -
      CENTER CONSOLE SWITCH

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Passenger Seat Slide Switch (Forward) Front passenger seat slide switch signal (Forward) / ON or OFF ON: Front passenger seat slide switch (Forward) is ON
      OFF: Front passenger seat slide switch (Forward) is OFF
      -
      Passenger Seat Slide Switch (Backward) Front passenger seat slide switch signal (Backward) / ON or OFF ON: Front passenger seat slide switch (Backward) is ON
      OFF: Front passenger seat slide switch (Backward) is OFF
      -
      Passenger Seat Recline Switch (Forward) Front passenger seat full front switch signal (Forward) / ON or OFF ON: Front passenger seat full front switch (Forward) is ON
      OFF: Front passenger seat full front switch (Forward) is OFF
      -
      Passenger Seat Recline Switch (Backward) Front passenger seat full front switch signal (Rearward) / ON or OFF ON: Front passenger seat full front switch (Rearward) is ON
      OFF: Front passenger seat full front switch (Rearward) is OFF
      -
      REAR CONSOLE SWITCH

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      P Seat Full Front Switch Front passenger seat full front switch signal (Forward) / ON or OFF ON: Front passenger seat full front switch (Forward) is ON
      OFF: Front passenger seat full front switch (Forward) is OFF
      -
      P Seat Return Switch Front passenger seat full front switch signal (Return) / ON or OFF ON: Front passenger seat full front switch (Return) is ON
      OFF: Front passenger seat full front switch (Return) is OFF
      -
      P Seat Slide Front Switch Front passenger seat and ottoman full front switch signal (Forward) / ON or OFF ON: Front passenger seat and ottoman full front switch (Forward) is ON
      OFF: Front passenger seat and ottoman full front switch (Forward) is OFF
      -
      P Seat Slide Back Switch Front passenger seat and ottoman full front switch signal (Rearward) / ON or OFF ON: Front passenger seat and ottoman full front switch (Rearward) is ON
      OFF: Front passenger seat and ottoman full front switch (Rearward) is OFF
      -
      DRIVER DOOR

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Seat Memory Set SW Seat memory SET switch signal / ON or OFF ON: Memory SET switch is ON
      OFF: Memory SET switch is OFF
      -
      Seat Memory Switch1 Seat memory switch M1 signal / ON or OFF ON: Seat memory switch M1 is ON
      OFF: Seat memory switch M1 is OFF
      -
      Seat Memory Switch2 Seat memory switch M2 signal / ON or OFF ON: Seat memory switch M2 is ON
      OFF: Seat memory switch M2 is OFF
      -
      Seat Memory Switch3 Seat memory switch M3 signal / ON or OFF ON: Seat memory switch M3 is ON
      OFF: Seat memory switch M3 is OFF
      -
      PASSENGER DOOR

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Seat Memory Set SW Seat memory SET switch signal / ON or OFF ON: Memory SET switch is ON
      OFF: Memory SET switch is OFF
      -
      Seat Memory Switch1 Seat memory switch M1 signal / ON or OFF ON: Seat memory switch M1 is ON
      OFF: Seat memory switch M1 is OFF
      -
      Seat Memory Switch2 Seat memory switch M2 signal / ON or OFF ON: Seat memory switch M2 is ON
      OFF: Seat memory switch M2 is OFF
      -
      Seat Memory Switch3 Seat memory switch M3 signal / ON or OFF ON: Seat memory switch M3 is ON
      OFF: Seat memory switch M3 is OFF
      -
  2. PERFORM ACTIVE TEST 

    HINT: 

    Using the Techstream 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. Warm up the engine.
    2. Turn the engine switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the engine switch on (IG).
    5. Turn the Techstream on.
    6. Enter the following menus: Body Electrical / (desired system) / Active Test /
    7. According to the display on the Techstream, perform the "Active Test".
      DRIVER SEAT

      Tester Display Test Part Control Range Diagnostic Note
      Seat Slide Operation Seat sliding operation FRONT / REAR -
      Lifter Operation Seat lifter operation UP / DOWN -
      Front Vertical Operation Seat front vertical operation UP / DOWN -
      Seat Reclining Seat reclining operation FRONT / REAR -
      Lumbar Lift Seat lumbar length operation UP / DOWN -
      Lumbar Slide Seat lumbar slide operation FRONT / REAR -
      Cushion Length Seat cushion length operation FRONT / REAR -
      Headrest Operation Seat headrest operation UP / DOWN -
      PASSENGER SEAT

      Tester Display Test Part Control Range Diagnostic Note
      Seat Slide Operation Seat sliding operation FRONT / REAR -
      Lifter Operation Seat lifter operation UP / DOWN -
      Front Vertical Operation Seat front vertical operation UP / DOWN -
      Seat Reclining Seat reclining operation FRONT / REAR -
      Lumbar Slide Seat lumbar slide operation FRONT / REAR -
      Headrest Operation Seat headrest operation UP / DOWN -